Updated on 2021/12/03

写真a

 
YAMAGUCHI, Hiroki
 
Organization
Graduate School of Engineering Micro-Nano Mechanical Science and Engineering 1 Associate professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Mechanical and Aerospace Engineering
Title
Associate professor
Contact information
メールアドレス

Degree 1

  1. Ph.D (Engineering) ( 2004.3   The University of Tokyo ) 

Research Interests 3

  1. Molecular Fluid Dynamics

  2. Rarefied Gas Dynamics

  3. Micro Gas Flow

Research Areas 2

  1. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Fluid engineering  / Fluidics

  2. Nanotechnology/Materials / Thin film/surface and interfacial physical properties  / Thin Film and Surface Interface Physical Properties

Current Research Project and SDGs 3

  1. Measurement of micro gaseous flows by molecular tagging velocimetry

  2. Application of Thermal Transpiration Flow and Knudsen Force

  3. Investigation on gas-surface interaction in high Knudsen number flows

Research History 5

  1. Nagoya University   Graduate School of Engineering Micro-Nano Mechanical Science and Engineering 1   Associate professor

    2017.4

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    Country:Japan

  2. Aix-Marseille University   Visiting Researcher

    2015.7 - 2015.10

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    Country:France

  3. Nagoya University   Graduate School of Engineering Department of Micro-Nano Systems Engineering Micro-Nano Mechanical Science   Associate professor

    2012.10 - 2017.3

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    Country:Japan

  4. Aix-Marseille University   Visiting Researcher

    2012.7 - 2013.1

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    Country:France

  5. Nagoya University   Graduate School of Engineering   Lecturer

    2008.4 - 2012.9

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    Country:Japan

Professional Memberships 1

  1. JSME

    1999.1

Committee Memberships 13

  1. 日本機械学会 RC286 流れの先進的計測・シミュレーション法と流体情報の高度利用に関する研究分科会   委員  

    2020.4 - 2023.3   

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    Committee type:Academic society

  2. 日本機械学会東海支部   運営委員,商議員  

    2020.4 - 2021.3   

  3. 日本機械学会2020年度年次大会実行委員会   委員  

    2019.4 - 2020.9   

  4. 日本機械学会 RC277 流れの数値解析と実験計測の双方向連携に関する研究分科会   委員  

    2018.4 - 2020.3   

  5. 日本機械学会流体工学部門   代議員・運営委員  

    2017.4 - 2022.3   

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    Committee type:Academic society

  6. 日本機械学会流体工学部門技術委員会学術表彰WG   委員  

    2017.4 - 2019.3   

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    Committee type:Academic society

  7. 日本機械学会 RC270 流れの知的制御とそれを実現するための先進計測法に関する研究分科会   委員  

    2016.4 - 2018.3   

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    Committee type:Academic society

  8. 日本機械学会 P-SCC13 マイクロ熱流動に関する調査研究分科会   幹事  

    2015.4 - 2017.3   

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    Committee type:Academic society

  9. 日本機械学会 トピックス委員   委員  

    2015.4 - 2016.3   

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    Committee type:Academic society

  10. 日本機械学会流体工学部門技術委員会講習会WG   幹事  

    2014.4 - 2015.3   

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    Committee type:Academic society

  11. 可視化情報学会会誌編集小委員会   委員  

    2011.7 - 2012.7   

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    Committee type:Academic society

  12. 日本機械学会 P-SCC11 マイクロ気体流れに関する調査研究分科会   幹事  

    2011.4 - 2013.3   

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    Committee type:Academic society

  13. 日米韓機械学会流体工学国際会議2011実行委員会   委員  

    2009.2 - 2011.9   

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    Committee type:Academic society

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Awards 6

  1. 特別功労賞

    2021.3   日本機械学会東海支部  

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    Country:Japan

  2. 日本機械学会賞(論文)

    2015.3   日本機械学会  

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    Country:Japan

  3. 可視化情報学会 学会賞(論文賞)

    2013.7   可視化情報学会  

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    Country:Japan

  4. 日本機械学会賞(論文)

    2012.3   日本機械学会  

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    Country:Japan

  5. 日本機械学会熱工学部門講演論文表彰

    2009.11   日本機械学会  

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    Country:Japan

  6. 日本機械学会畠山賞

    1999.3   日本機械学会  

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    Country:Japan

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Papers 65

  1. Molecular dynamics study on flow structure inside a thermal transpiration flow field Reviewed

    Yamaguchi Hiroki, Kikugawa Gota

    PHYSICS OF FLUIDS   Vol. 33 ( 1 )   2021.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0034146

    Web of Science

  2. Single-molecule tracking measurement of PDMS layer during curing process Reviewed

    Iwao Ryo, Yamaguchi Hiroki, Niimi Tomohide, Matsuda Yu

    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS   Vol. 565   2021.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physa.2020.125576

    Web of Science

  3. Dynamics of impact cratering on granular bed by hydrogel sphere Reviewed

    Matsuda Yu, Kamiya Ryota, Yamaguchi Hiroki, Uchiyama Tomomi

    PHYSICS OF FLUIDS   Vol. 32 ( 6 )   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0011406

    Web of Science

  4. Simultaneous measurement of gas-liquid interface motion and temperature distribution on heated surface using temperature-sensitive paint Reviewed

    Yu Matsuda, Osamu Kawanami, Riki Orimo, Keigo Uete, Atsufumi Watanabe, Yasuhiro Egami, Hiroki Yamaguchi, Tomohide Niimi

    International Journal of Heat and Mass Transfer   Vol. 153   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    © 2020 We developed a simultaneous measurement technique for temperature distribution on a heated surface and gas-liquid interface motion of two-phase flows in microgap channel using temperature-sensitive paint (TSP). Since the TSP layer is optically transparent, the proposed method enables us to simultaneously measure the temperature distribution and the motion of gas-liquid interface through the TSP layer using an in-house stereoscope-like device. Since the refractive index of gas-phase differs from that of liquid-phase, the luminescent intensity of TSP in gas-phase varies from that in liquid-phase even though the temperatures are same in both phases. Then, we proposed a correction method for temperature distribution in gas-phase. To validate the proposed method, the temperature distribution measurements were conducted in liquid single-phase flow. The Nusselt numbers calculated from the measured temperatures were in good agreement with the Sieder-Tate equation. Then, we measured the temperature distributions for the boiling flows under several heated temperature conditions. The temperature distributions at growing bubble and bubble coalescence were successfully measured. TSP is useful method for investigating the temperature distribution in two-phase flows.

    DOI: 10.1016/j.ijheatmasstransfer.2020.119567

    Web of Science

    Scopus

  5. Measurement of Heat Transfer from Anodic Oxide Film on Aluminum in High Knudsen Number Flows Invited Reviewed

    H. Yamaguchi, K. Kito

    Micromachines   Vol. 11 ( 3 ) page: 234   2020.2

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/mi11030234

  6. Design and demonstration of Knudsen heat pump without moving parts free from electricity Reviewed

    K.Kugimoto, Y.Hirota, T.Yamauchi, H.Yamaguchi, T.Niimi

    Applied Energy   Vol. 250   page: 1260-1269   2019.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.apenergy.2019.05.065

  7. Electrophoretic Separation on an Origami Paper-Based Analytical Device Using a Portable Power Bank Reviewed

    Matsuda Yu, Sakai Katsunori, Yamaguchi Hiroki, Niimi Tomohide

    SENSORS   Vol. 19 ( 7 )   2019.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/s19071724

    Web of Science

  8. Impact cratering on a granular bed by hydrogel spheres having intermediate property between solid and liquid Reviewed

    Matsuda Yu, Fukui Satoru, Kamiya Ryota, Yamaguchi Hiroki, Niimi Tomohide

    PHYSICAL REVIEW E   Vol. 99 ( 3 )   2019.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevE.99.032906

    Web of Science

  9. Measurement of conductive heat transfer through rarefied binary gas mixtures Reviewed

    Yamaguchi Hiroki, Hosoi Jumpei, Matsuda Yu, Niimi Tomohide

    VACUUM   Vol. 160   page: 164-170   2019.2

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.vacuum.2018.11.021

    Web of Science

  10. A novel heat pump system using a multi-stage Knudsen compressor Reviewed

    K. Kugimoto, Y. Hirota, T. Yamauchi, H. Yamaguchi, T. Niimi

    International Journal of Heat and Mass Transfer   Vol. 127   page: 84-91   2018.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ijheatmasstransfer.2018.06.072

  11. Estimation of diffusive states from single-particle trajectory in heterogeneous medium using machine-learning methods Reviewed

    Matsuda Yu, Hanasaki Itsuo, Iwao Ryo, Yamaguchi Hiroki, Niimi Tomohide

    PHYSICAL CHEMISTRY CHEMICAL PHYSICS   Vol. 20 ( 37 ) page: 24099-24108 - 24108   2018.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/c8cp02566e

    Web of Science

  12. Performance prediction method for a multi-stage Knudsen pump Reviewed

    K. Kugimoto, Y. Hirota, Y. Kizaki, H. Yamaguchi, T. Niimi

    Physics of Fluids   Vol. 29 ( 12 ) page: 122002   2017.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.5001213

  13. Fine printing of pressure- and temperature-sensitive paints usingcommercial inkjet printer Reviewed

    Y. Matsuda, T. Kameya, Y. Suzuki, Y. Yoshida, Y. Egami, H. Yamaguchi, T. Niimi

    Sensors and Actuators B: Chemical   Vol. 250   page: 563-568   2017.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.snb.2017.04.188

  14. Molecular-dynamics study on characteristics of energy and tangential momentum accommodation coefficients Reviewed

    H. Yamaguchi, Y. Matsuda, T. Niimi

    Physical Review E   Vol. 96 ( 1 ) page: 013116   2017.7

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevE.96.013116

  15. Conductive heat transfer in a gas confined between two concentric spheres: From free-molecular to continuum flow regime Reviewed

    H. Yamaguchi, M.T. Ho, Y. Matsuda, T. Niimi, I. Graur

    International Journal of Heat and Mass Transfer   Vol. 108   page: 1527-1534   2017.5

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ijheatmasstransfer.2016.12.100

  16. Viscous slip coefficients for binary gas mixtures measured from mass flow rates through a single microtube Reviewed

    H. Yamaguchi, K. Takamori, P. Perrier, I. Graur, Y. Matsuda, T. Niimi

    Physics of Fluids   Vol. 28   page: 092001   2016.9

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4961647

  17. Mass flow rate measurement of thermal creep flow from transitional to slip flow regime Reviewed

    H. Yamaguchi, P. Perrier, M. T. Ho, J. G. Méolans, T. Niimi, I. Graur

    Journal of Fluid Mechanics   Vol. 795   page: 690-707   2016.5

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1017/jfm.2016.234

  18. Faster Convergence of Diffusion Anisotropy Detection by Three-Step Relation of Single-Particle Trajectory Reviewed

    Y. Matsuda, I. Hanasaki, R. Iwao, H. Yamaguchi, T. Niimi

    Analytical Chemistry   Vol. 88 ( 8 ) page: 4502-4507   2016.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.analchem.6b00390

  19. Polymer-Particle Pressure-Sensitive Paint with High Photostability Reviewed

    Y. Matsuda, K. Uchida, Y. Egami, H. Yamaguchi, T. Niimi

    Sensors   Vol. 16 ( 4 ) page: 550   2016.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/s16040550

  20. Micro-Molecular Tagging Velocimetry of Internal Gaseous Flow Reviewed

    H. Yamaguchi, K. Hayashida, Y. Ishiguro, K. Takamori, Y. Matsuda, T. Niimi

    Microfluidics and Nanofluidics   Vol. 20 ( 2 ) page: 32   2016.2

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10404-015-1700-3

  21. Development of fast response bi-luminophore pressure-sensitive paint by means of an inkjet printing technique Reviewed

    Y. Egami, J. Ueyama, S. Furukawa, T. Kameya, Y. Matsuda, H. Yamaguchi, T. Niimi

    Measurement Science and Technology   Vol. 26 ( 6 ) page: 064004   2015.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/0957-0233/26/6/064004

  22. Electric Conductive Pattern Element Fabricated Using Commercial Inkjet Printer for Paper-Based Analytical Devices Reviewed

    Y. Matsuda, S. Shibayama, K. Uete, H. Yamaguchi, T. Niimi

    Analytical Chemistry   Vol. 87 ( 11 ) page: 5762-5765   2015.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.analchem.5b01568

  23. Measurement of thermal accommodation coefficients using a simplified system in a concentric sphere shells configuration Reviewed

    H. Yamaguchi, T. Imai, T. Iwai, A. Kondo, Y. Matsuda, T. Niimi

    Journal of Vacuum Science and Technology A   Vol. 32 ( 6 ) page: 061602   2014.11

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1116/1.4901011

  24. Property Changes of Temperature-Sensitive Paint Immobilized in Acrylic Polymer Matrices Reviewed

    Y. Egami, Y. Matsuda, H. Yamaguchi, T. Niimi

    Sensors and Actuators B: Chemical   Vol. 195   page: 677-681   2014.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.snb.2014.01.091

  25. Thermal Transpiration Flow through a Single Rectangular Channel Reviewed

    H. Yamaguchi, M. Rojas-Cárdenas, P. Perrier, I. Graur, T. Niimi

    Journal of Fluid Mechanics   Vol. 744   page: 169-182   2014.4

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1017/jfm.2014.70

  26. Pressure-Sensitive Molecular Film Invited Reviewed

    Y. Matsuda, H. Yamaguchi, T. Niimi

    Encyclopedia of Microfluidics and Nanofluidics     page: 1-10   2014.4

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  27. 陽極酸化被膜上のマイクロドット型PSP実現のためのインクジェット塗布条件 Reviewed

    上山淳一, 古川聖, 亀谷知宏, 松田佑, 山口浩樹, 新美智秀, 江上泰広

    日本機械学会論文集   Vol. 80 ( 811 ) page: FE0040   2014.3

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  28. Dual luminescent arrays sensor fabricated by inkjet-printing ofpressure- and temperature-sensitive paints Reviewed

    T. Kameya, Y. Matsuda, Y. Egami, H. Yamaguchi, T. Niimi

    Sensors and Actuators B: Chemical   Vol. 190 ( 1 ) page: 70-77   2014.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.snb.2013.08.011

  29. Unsteady pressure-sensitive paint measurement based on the heterodyne method using low frame rate camera Reviewed

    Y. Matsuda, D. Yorita, Y. Egami, T. Kameya, N. Kakihara, H. Yamaguchi, K. Asai, T. Niimi

    Review of Scientific Instruments   Vol. 84 ( 10 ) page: 105110   2013.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4826085

  30. Reduction of Temperature Effects in Pressure-Sensitive Paint Measurements Reviewed

    Y. Egami, K. Fujii, T. Takagi, Y. Matsuda, H. Yamaguchi, T. Niimi

    AIAA Journal   Vol. 51 ( 7 ) page: 1779-1782   2013.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2514/1.J052226

  31. ZnS-AgInS2 Nanoparticles as a Temperature Sensor Reviewed

    Y. Matsuda, T. Torimoto, T. Kameya, T. Kameyama, S. Kuwabata, H. Yamaguchi, T. Niimi

    Sensors and Actuators B: Chemical   Vol. 176   page: 505-508   2013.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.snb.2012.09.005

  32. Organic Electroluminescent Sensor for Pressure Measurement Reviewed

    Y. Matsuda, K. Ueno, H. Yamaguchi, Y. Egami, T. Niimi

    Sensors   Vol. 12 ( 10 ) page: 13899-13906   2012.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/s121013899

  33. ドット配列による感圧/感温塗料の複合化 Reviewed

    亀谷知宏,松田佑,江上泰広,山口浩樹,新美智秀

    日本機械学会論文集B編   Vol. 78 ( 791 ) page: 1327-1335   2012.7

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.1299/kikaib.78.1327

  34. Investigation on heat transfer between two coaxial cylinders for measurement of thermal accommodation coefficient Reviewed

    H. Yamaguchi, K. Kanazawa, Y. Matsuda, T. Niimi, A. Polikarpov, I. Graur

    Physics of Fluids   Vol. 24 ( 6 ) page: 062002   2012.6

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    DOI: 10.1063/1.4726059

  35. 感圧塗料の空間分解能に関する考察 Reviewed

    松田佑,山口浩樹,江上泰広,新美智秀

    日本機械学会論文集B編   Vol. 78 ( 790 ) page: 1260-1266   2012.6

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.1299/kikaib.78.1260

  36. 矩形管内気体流れに対するMTVの適用 Reviewed

    山口浩樹,中嶋悠貴, 山口顕央, 松田佑, 新美智秀

    可視化情報学会論文集   Vol. 32 ( 6 ) page: 15-20   2012.6

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3154/tvsj.32.9

  37. Pressure-sensitive paint measurement on co-rotating disks in a hard disk drive Reviewed

    T. Kameya, Y. Matsuda, H. Yamaguchi, Y. Egami, T. Niimi

    Optics and Lasers in Engineering   Vol. 50 ( 1 ) page: 82-86   2012.1

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  38. Unsteady 2D Measurement of Dissolved Oxygen Distribution using Luminescent Sensor Film Reviewed

    Y. Matsuda, F. Nagashima, H. Yamaguchi, Y. Egami, T. Niimi

    Sensors and Actuators B: Chemical   Vol. 160 ( 1 ) page: 1464-1467   2011.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.snb.2011.07.031

  39. Pressure-Sensitive Channel Chip for Visualization Measurement of Micro Gas Flows Reviewed

    Y. Matsuda, R. Misaki, H. Yamaguchi, T. Niimi

    Microfluidics and Nanofluidics   Vol. 11 ( 4 ) page: 507-510   2011.10

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  40. Experimental Measurement on Tangential Momentum Accommodation Coefficient in a Single Microtube Reviewed

    H. Yamaguchi, T. Hanawa, O. Yamamoto, Y. Matsuda, Y. Egami, T. Niimi

    Microfluidics and Nanofluidics   Vol. 11 ( 1 ) page: 57-64   2011.7

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  41. 感圧塗料計測における誤差評価 Reviewed

    松田佑,山口浩樹,江上泰広,新美智秀

    日本機械学会論文集B編   Vol. 77 ( 777 ) page: 1189-1200   2011.5

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  42. 窒素分子線における回転温度の実験的解析 Reviewed

    山口浩樹,森山達也, 井出恭平, 伊藤淳, 松田佑, 新美智秀

    日本機械学会論文集B編   Vol. 77 ( 774 ) page: 282-291   2011.2

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  43. Pressure-sensitive molecular film for investigation of micro gas flows Reviewed

    Y. Matsuda, T. Uchida, S. Suzuki, R. Misaki, H. Yamaguchi, T. Niimi

    Microfluidics and Nanofluidics   Vol. 10 ( 1 ) page: 165-171   2011.1

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  44. 感圧塗料を用いた高速回転ディスク表面の圧力分布計測 Reviewed

    亀谷知宏,松田佑,山口浩樹,江上泰広,新美智秀

    日本機械学会論文集C編   Vol. 76 ( 771 ) page: 3002-3007   2010.11

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  45. Extension and characterization of pressure-sensitive molecular film Reviewed

    Y. Matsuda, H. Mori, Y. Sakazaki, T. Uchida, S. Suzuki, H. Yamaguchi, T. Niimi

    Experiments in Fluids   Vol. 47 ( 6 ) page: 1025-1032   2009.12

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  46. Experimental Analyses of High Knudsen Number Flows Reviewed

    T. Niimi, H. Mori, H. Yamaguchi, Y. Matsuda

    International Journal of Emerging Multidisciplinary Fluid Sciences   Vol. 1 ( 3 ) page: 213-227   2009.11

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  47. Discussion on Measurement Mechanism of Pressure-Sensitive Paints Reviewed

    H. Yamaguchi, Y. Matsuda, H. Mori, T. Niimi

    Sensors and Actuators B: Chemical   Vol. 142   page: 224-229   2009.10

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  48. 酸素感応色素を用いた混合流路内酸素濃度分布の計測 -第2報 流路形状が臨界Reynolds数に与える影響- Reviewed

    松田佑,林田将也,長島史裕,山口浩樹,新美智秀

    可視化情報学会論文集   Vol. 29 ( 10 ) page: 51-57   2009.10

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  49. 酸素感応色素を用いた混合流路内酸素濃度分布の計測 -第1報 流動様式の可視化- Reviewed

    松田佑,林田将也,長島史裕,山口浩樹,新美智秀

    可視化情報学会論文集   Vol. 29 ( 8 ) page: 27-33   2009.8

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  50. 高クヌッセン数流れのセンシング技術 Invited Reviewed

    新美智秀,山口浩樹,松田 佑

    ながれ   Vol. 28 ( 3 ) page: 217-224   2009.6

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  51. 高クヌッセン数流れへの適用を通した感圧塗料の測定原理についての一考察 Reviewed

    山口 浩樹,松田 佑,森 英男,新美 智秀

    日本機械学会論文集B編   Vol. 75 ( 752 ) page: 730-735   2009.4

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  52. 二原子分子振動遷移衝突モデルの構築(第1報, 振動遷移確率) Reviewed

    山口 浩樹,高木 周,松本 洋一郎

    日本機械学会論文集B編   Vol. 74 ( 744 ) page: 1694-1699   2008

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  53. Si(100)極薄酸化表面の熱分解過程 Reviewed

    杵淵郁也,山口浩樹,崎山幸紀,高木周,松本洋一郎

    表面科学   Vol. 29 ( 9 ) page: 537-542   2008

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  54. 白金ポルフィリン錯体を用いた感圧分子膜の開発 Reviewed

    松田 佑, 森 英男, 山口 浩樹, 坂崎 良樹, 内田 徹, 新美 智秀

    日本機械学会論文集B編   Vol. 74 ( 738 ) page: 385-391   2008

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  55. Inhomogeneous Decomposition of Ultrathin Oxide Films on Si(100): Application of Avrami Kinetics to Thermal Desorption Spectra Reviewed

    I. Kinefuchi, H. Yamaguchi, Y. Sakiyama, S. Takagi, Y. Matsumoto

    Journal of Chemical Physics   Vol. 128   page: 164712 1-6   2008

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  56. 感圧塗料の測定原理についての一考察 Reviewed

    山口浩樹,松田佑,森英男,新美智秀

    日本機械学会論文集B編   Vol. 73 ( 725 ) page: 112-117   2007

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  57. Multiscale Analysis for Dissociative Adsorption of SiH4 on Si(100) Surface Reviewed

    Y. Sakiyama, Y. Iga, H. Yamaguchi, S. Takagi, Y. Matsumoto

    Surface & Coatings Technology   Vol. 200   page: 3385-3388   2006

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    Language:English   Publishing type:Research paper (scientific journal)  

  58. 流体力学における希薄気体のシミュレーションの課題 Invited Reviewed

    松本 洋一郎,山口 浩樹

    真空   Vol. 49 ( 8 ) page: 470-475   2006

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    Language:Japanese  

  59. Ab Initio Studies of the Surface Reaction of Si2C and SiC2 with Si on 4H-SiC (000-1) surface Reviewed

    H. Yamaguchi, Y. Sakiyama, E. Makino, S. Onda, Y. Matsumoto

    Materials Science Forum   Vol. 527-529   page: 235-238   2006

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  60. Energy transfer in hyperthermal Xe - graphite surface scattering Reviewed

    Y. Watanabe, H. Yamaguchi, M. Hashinokuchi, K. Sawabe, S. Maruyama, Y. Matsumoto, K. Shobatake

    European Physical Journal D   Vol. 38 ( 1 ) page: 103-109   2006

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  61. Trampoline motions in Xe-graphite (0001) surface scattering Reviewed

    Y. Watanabe, H. Yamaguchi, M. Hashinokuchi, K. Sawabe, S. Maruyama, Y. Matsumoto, K. Shobatake

    Chemical Physics Letters   Vol. 413   page: 331-334   2005

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  62. Oxidation Dynamics of Si(100) Surface with O2 Molecular Beam Reviewed

    I. Kinefuchi, A. Ito, H. Yamaguchi, Y. Sakiyama, Y. Matsumoto

    Thermal Science and Engineering   Vol. 13 ( 4 ) page: 73-74   2005

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    Language:English   Publishing type:Research paper (scientific journal)  

  63. Direct Simulation Monte Carlo Method on Rarefied Hypersonic Flow Around Flat Plates Reviewed

    N. Tsuboi, H. Yamaguchi, Y. Matsumoto

    Journal of Spacecraft and Rockets   Vol. 41 ( 3 ) page: 397-405   2004

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  64. 希薄領域における極超音速非平衡流中の衝撃波/境界層干渉 (第2報,並進/回転エネルギー分布状態の比較) Reviewed

    坪井 伸幸,山口 浩樹,松本 洋一郎

    日本機械学会論文集B編   Vol. 68 ( 670 ) page: 1653-1660   2002

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  65. 希薄領域における極超音速非平衡流中の衝撃波/境界層干渉 (第1報,連続体モデル及びLarsen‐Borgnakkeモデルとの比較) Reviewed

    坪井 伸幸,山口 浩樹,松本 洋一郎

    日本機械学会論文集B編   Vol. 66 ( 646 ) page: 1377-1386   2000

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Books 1

  1. 道具としての流体力学

    山口浩樹 監修・松本洋一郎( Role: Sole author)

    日本実業出版社  2005.8  ( ISBN:453403945X

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    Language:Japanese

MISC 2

  1. Visualization Measurement on Micro Gaseous Flows using CW Laser

    木村圭佑, 山口浩樹, 松田佑, 新美智秀

    可視化情報シンポジウム(CD-ROM)   Vol. 47th   2019

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    Language:Japanese   Publishing type:Research paper, summary (national, other academic conference)  

    J-GLOBAL

  2. 紙流体チップ上での物質分離技術の開発

    前田日奈美, 松田佑, 山口浩樹, 新美智秀

    日本機械学会東海支部総会講演会講演論文集(CD-ROM)   Vol. 67th   2018

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    Language:Japanese   Publishing type:Research paper, summary (national, other academic conference)  

    J-GLOBAL

Presentations 51

  1. 熱遷移流場内部における圧力分布に関する研究

    山口浩樹,伊藤宏晃,中井健吾

    日本機械学会2020年度年次大会  2020.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋(オンライン)   Country:Japan  

  2. 多孔質体の表面性状が内部を通過する高クヌッセン数流れに与える影響

    山口浩樹,佐藤守

    日本機械学会2021年度年次大会  2021.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京(オンライン)   Country:Japan  

  3. Measurement of Heat Transfer in High Knudsen Number Flow from Anodic Oxide Aluminum Films International conference

    H. Yamaguchi, K. Kitou

    International Symposium on Thermal Effects in Gas flows In Microscale (ISTEGIM 2019) 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Ettlingen   Country:Germany  

  4. 陽極酸化皮膜における熱的適応係数の計測

    山口浩樹,鬼頭憲司

    日本機械学会2019年度年次大会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:秋田   Country:Japan  

  5. マイクロスケール気体流れに対する実験的計測 Invited

    山口浩樹,松田佑,新美智秀

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:名古屋   Country:Japan  

  6. アコモデーションポンプの作動条件に関する研究

    山口浩樹,松田佑,新美智秀

    日本機械学会2018年度年次大会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:吹田   Country:Japan  

  7. 接線方向運動量適応係数に対する流路材質の影響

    山口浩樹,森大騎,松田佑,新美智秀

    日本流体力学会年会2018 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:豊中   Country:Japan  

  8. Molecular Dynamics Study on Thermal Transpiration Flow in Nanochannel with Explicit Wall Model International conference

    H. Yamaguchi, G. Kikugawa

    31st International Symposium on Rarefied Gas Dynamics 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Glasgow   Country:United Kingdom  

  9. Measurement of Heat Transfer from Platinum Surface through Water Vapor International conference

    H. Yamaguchi, Y. Ozaki, Y. Matsuda, T. Niimi

    MicroFluidics and Non-Equilibrium Gas Flows Conference 2018 

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    Event date: 2018.2 - 2018.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Strasbourg   Country:France  

  10. 分子動力学法を用いた接線方向運動量適応係数の解析

    山口浩樹,松田佑,新美智秀

    日本流体力学会年会2017 

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    Event date: 2017.8 - 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京   Country:Japan  

  11. Molecular Dynamics Study on Thermal Transpiration Flow in Nanochannels International conference

    H. Yamaguchi, G. Kikugawa

    The sixteenth International Symposium on Advanced Fluid Information 

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    Event date: 2016.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  12. 分子動力学法による適応係数の導出

    山口浩樹,松田佑,新美智秀

    日本流体力学会年会2016 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋   Country:Japan  

  13. Measurement of Energy Accommodation Coefficient for Binary Gas Mixtures of Noble Gases International conference

    H. Yamaguchi, Y. Tatsuno, Y. Matsuda, T. Niimi

    30th International Symposium on Rarefied Gas Dynamics 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

  14. Molecular Dynamics Study on Thermal Transpiration Flow International conference

    H. Yamaguchi, G. Kikugawa

    The fifteenth International Symposium on Advanced Fluid Information 

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    Event date: 2015.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  15. 熱遷移流における流路壁面上の圧力分布の可視化計測

    山口浩樹,松田佑,山口顕央,坂井田隼大,新美智秀

    日本流体力学会年会2014 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:仙台   Country:Japan  

  16. Velocity profile measurement by MTV in a rectangular micro-channel International conference

    H. Yamaguchi, K. Hayashida, K. Takamori, Y. Matsuda, T. Niimi

    The 16th International Symposium on Flow Visualization 

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    Event date: 2014.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  17. Experimental Study of Thermal Accommodation Coefficient on Non-metal Surface International conference

    H. Yamaguchi, T. Imai, T. Iwai, Y. Matsuda, T. Niimi

    The 5th International Conference on Heat Transfer and Fluid Flow in Microscale 

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    Event date: 2014.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

  18. Velocity Profile Measurement of Gaseous Flow through Rectangular Channel by MTV International conference

    H. Yamaguchi, Y. Nakashima, A. Yamaguchi, Y. Matsuda, T. Niimi

    8th World Congress on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics 

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    Event date: 2013.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Portugal  

  19. Measurement of Rotational Temperature in Nitrogen Molecular Beam by REMPI International conference

    H. Yamaguchi, T. Moriyama, K. Ide, J. Ito, Y. Matsuda, T. Niimi

    28th International Conference on Rarefied Gas Dynamics 

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    Event date: 2012.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  20. Tangential Momentum Accommodation Coefficient measurements for various materials and gas species International conference

    H. Yamaguchi, Y. Matsuda, T. Niimi

    1st European Conference on Gas Micro Flows 

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    Event date: 2012.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  21. ExperimentaExperimental Study on Tangential Momentum Accommodation Coefficient in a Single Microtube International conference

    H. Yamaguchi, T. Hanawa, O. Yamamoto, Y. Matsuda, Y. Egami, T. Niimi

    The 8th JSME-KSME Thermal & Fluids Engineering Conference 

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    Event date: 2012.3

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  22. Experimental Study on Measurement of Energy Accommodation Coefficient by Low-Pressure Method International conference

    H. Yamaguchi, K. Kanazawa, Y. Matsuda, T. Niimi

    The 4th International Conference on Heat Transfer and Fluid Flow in Microscale 

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    Event date: 2011.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  23. Experimental Study on Measurement of Energy Accommodation Coefficient on Platinum Surface International conference

    H. Yamaguchi, K. Kanazawa, Y. Matsuda, T. Niimi

    The 3rd GASMEMS Workshop 

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    Event date: 2011.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Italy  

  24. Experimental Study on Measurement of Tangential Momentum Accommodation Coefficient in Microtube International conference

    H. Yamaguchi, T. Hanawa, O. Yamamoto, Y. Matsuda, Y. Egami, T. Niimi

    ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels 

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    Event date: 2010.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

  25. Experimental Study on Tangential Momentum Accommodation Coefficient by Mass Flow Rate through Microtube International conference

    H. Yamaguchi, T. Hanawa, O. Yamamoto, Y. Matsuda, Y. Egami, T. Niimi

    The 2nd GASMEMS Workshop 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

  26. Experimental Measurement of Rotational Energy Distribution in Nitrogen Molecular Beam by REMPI International conference

    H. Yamaguchi, K. Ide, T. Moriyama, Y. Yatsuda, Y. Egami, T. Niimi

    15th International Symposium on Applications of Laser Techniques to Fluid Mechanics 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Portugal  

  27. Experimental Measurement of Energy Accommodation Coefficient by Low-Pressure Method International conference

    H. Yamaguchi, Y. Aoki, K. Kanazawa, Y. Matsuda, T. Niimi

    ASME 2009 2nd Micro/Nanoscale Heat & Mass Transfer International Conference 

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    Event date: 2009.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

  28. Experimental Measurement of Energy Accommodation Coefficient for Metal Surface by Low-Pressure Method International conference

    H. Yamaguchi, Y. Aoki, Y. Matsuda, T. Niimi

    7th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics 

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    Event date: 2009.6 - 2009.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Poland  

  29. Molecular Dynamics Study on Rare Gas Scattering from Graphite International conference

    H. Yamaguchi, K. Shobatake, T. Niimi

    The 7th JSME-KSME Thermal & Fluids Engineering Conference 

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    Event date: 2008.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  30. Discussion on Application of Pressure Sensitive Paints to High Knudsen Number Flows International conference

    H. Yamaguchi, Y. Matsuda, H. Mori, T. Niimi

    Japanese-German Joint SeminarNew Prospects of Molecular Imaging Technology for Interdisciplinary Research 

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    Event date: 2008.9

    Language:English   Presentation type:Poster presentation  

    Country:Germany  

  31. 高クヌッセン数流れに対する感圧塗料の適用について

    山口 浩樹,松田 佑,森 英男,新美 智秀

    日本流体力学会年会2008 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  32. Ar-Pt(111)系を用いた分子線散乱実験及び適応係数測定の分子動力学解析

    山口 浩樹,塙 常男,森 英男,新美 智秀

    2008年度日本機械学会年次大会 

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    Event date: 2008.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    分子線散乱実験による詳細な散乱挙動と統計的平均量である適応係数の関係性について,分子動力学法を用いて詳細に解析した.

  33. Molecular Dynamics Study of Rare Gas-Graphite (0001) Surface Scattering International conference

    H. Yamaguchi, K. Shobatake, T. Niimi

    26th International Symposium on Rarefied Gas Dynamics 

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    Event date: 2008.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  34. 高クヌッセン数流れにおける感圧塗料の適用についての一考察

    山口 浩樹,松田 佑,森 英男,新美 智秀

    日本機械学会流体工学部門講演会 

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    Event date: 2007.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  35. 高クヌッセン数流れにおける感圧塗料の蛍光強度に関する一考察

    山口 浩樹,松田 佑,森 英男,新美 智秀

    日本流体力学会年会 2007 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  36. Discussion on Luminescent Intensity of Pressure Sensitive Paint International conference

    H. Yamaguchi, Y. Matsuda, H. Mori, T. Niimi

    2007 ASME-JSME Thermal Engineering Conference and Summer Heat Transfer Conference 

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    Event date: 2007.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

  37. DSMCによる表面反応を伴う高クヌッセン数流れのマルチスケ-ル解析

    坪井 伸幸,山口 浩樹

    2006年度日本機械学会年次大会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  38. グラファイトからの希ガス散乱過程の分子動力学的解析

    山口 浩樹,渡部 佳優,正畠 宏祐,松本 洋一郎

    日本流体力学会年会 2006 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  39. Molecular Dynamics Study of Xe-graphite (0001) surface scattering International conference

    H. Yamaguchi, Y. Watanabe, K. Shobatake, S. Maruyama, Y. Matsumoto

    Rarefied Gas Dynamics - 25th International Symposium 

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    Event date: 2006.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Russian Federation  

  40. SiCの表面分解によるカーボンナノチューブ生成過程の分子動力学解析

    山口 浩樹, 丸山 茂夫

    第43回日本伝熱シンポジウム 

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    Event date: 2006.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  41. Ab Initio Studies of the Surface Reaction of Si2C and SiC2 with Si on 4H-SiC (000-1) surface International conference

    H. Yamaguchi, Y. Sakiyama, E. Makino, S. Onda, Y. Matsumoto

    International Conference on Silicon Carbide and Related Materials 2005 

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    Event date: 2005.9

    Language:English   Presentation type:Poster presentation  

    Country:United States  

  42. Molecular Dynamics Study of Gas-Surface Interaction: Xenon Scattering from a Graphite surface International conference

    H. Yamaguchi, K. Shobatake, Y. Watanabe, Y. Matsumoto, S. Maruyama

    The 6th KSME-JSME Thermal & Fluids Engineering Conference 

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    Event date: 2005.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  43. Molecular Dynamics Study of Xe Scattering from a Graphite surface

    Thermal Engineering Conference 2004 

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    Event date: 2004.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  44. 二原子分子振動緩和/励起衝突モデルの構築

    山口 浩樹,高木 周,松本 洋一郎

    日本機械学会2004年度年次大会 

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    Event date: 2004.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  45. Vibrational Relaxation/Excitation Collision Model of Diatomic Molecules for Rarefied Gas Flows International conference

    H. Yamaguchi, S. Takagi, Y. Matsumoto

    Rarefied Gas Dynamics - 24th International Symposium 

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    Event date: 2004.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Italy  

  46. 二原子分子振動緩和モデルの構築

    山口 浩樹,高木 周,松本 洋一郎,坪井 伸幸

    第35回流体力学講演会 

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    Event date: 2003.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  47. 二原子分子振動緩和モデルの構築

    山口 浩樹,高木 周,松本 洋一郎

    日本流体力学会年会2003 

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    Event date: 2003.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  48. Relaxation Process of Vibrational Degree of Freedom in Binary Collision of Diatomic Molecules International conference

    H. Yamaguchi, S. Takagi, Y. Matsumoto

    The 5th JSME-KSME Fluids Engineering Conference 

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    Event date: 2002.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  49. Vibrational Relaxation of Diatomic Molecules in Rarefied Gas Flows International conference

    H. Yamaguchi, S. Takagi, Y. Matsumoto

    Rarefied Gas Dynamics - 23rd International Symposium 

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    Event date: 2002.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

  50. Three-Dimensional DSMC Simulation of shock wave-boundary layer interaction in hypersonic rarefied gas flow International conference

    N. Tsuboi, H. Yamaguchi, Y. Matsumoto

    The 23rd International Symposium on Shock Waves 

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    Event date: 2001.7

    Language:English   Presentation type:Poster presentation  

    Country:United States  

  51. 3D DSMC Simulation of Rarefied Hypersonic Flow over a Sharp Flat Plate International conference

    H. Yamaguchi, N. Tsuboi, Y. Matsumoto

    Rarefied Gas Dynamics - 22nd International Symposium 

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    Event date: 2000.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Australia  

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Research Project for Joint Research, Competitive Funding, etc. 5

  1. 熱駆動流を利用した紙ベース気体解析チップの開発

    2018.8 - 2021.3

    立松財団 研究助成 

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\1500000 ( Direct Cost: \1500000 )

  2. 流路壁面の温度勾配が駆動する流れの特性解明

    2017.12 - 2018.12

    日東学術振興財団 研究助成 

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    Grant type:Competitive

  3. 環境計測のための小型一酸化窒素計測システムの開発

    2014.6 - 2015.5

    日比科学技術振興財団 研究開発助成金 

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    Grant type:Competitive

  4. マイクロデバイスの熱管理のための熱遷移流に関する研究

    2013.9 - 2014.9

    日揮・実吉奨学会 研究助成金 

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    Grant type:Competitive

  5. 分子線によるグラファイト表面における散乱機構の解明

    2011.4 - 2012.3

    豊田理研スカラー 

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    Grant type:Competitive

KAKENHI (Grants-in-Aid for Scientific Research) 18

  1. 高クヌッセン数マイクロ熱流動場の制御を実現する表面ナノ構造の探索

    Grant number:21K03853  2021.4 - 2024.3

    山口 浩樹

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    Authorship:Principal investigator 

    Grant amount:\4160000 ( Direct Cost: \3200000 、 Indirect Cost:\960000 )

  2. マイクロ・ナノスケールの表面構造を用いて熱的に駆動する動力機構の構築

    Grant number:20K04279  2020.4 - 2023.3

    日本学術振興会  科学研究費補助金  基盤研究(C)

    米村 茂

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\1820000 ( Direct Cost: \1400000 、 Indirect Cost:\420000 )

    マイクロ・ナノスケールの空間で気体温度場に不均一がある場合、気体分子によって固体表面にもたらされる運動量にアンバランスが生じ、クヌッセン力と呼ばれる力が固体に働く。本研究では、二つの物体に温度差を与え、それらを接近させることにより、両物体の間の気体に不均一な温度場を作り出し、クヌッセン力を働かせて相対運動を熱的に駆動する動力機構を構築することを目的とする。
    理論的な考察により、クヌッセン力が得られる条件を検討し、数値シミュレーションによって確認し、理論的予測と照らし合わせながら、所望の力を得るための条件を検討して行く。また、理論及び数値解析で得られた成果を検証することを目的として実験も行う。

  3. マイクロ熱流動場における実在表面に対応した境界条件の研究

    Grant number:18K03946  2018.4 - 2021.3

    日本学術振興会  科学研究費補助金  基盤研究(C)

    山口 浩樹

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4420000 ( Direct Cost: \3400000 、 Indirect Cost:\1020000 )

    マイクロ熱流動場ではクヌッセン数が大きくなるため,固体表面における境界条件が大きく影響する.しかし,実在の表面に対する境界条件を高精度に表現することは容易ではない.この境界条件とは分子の固体表面における散乱過程のことであり,代表的なパラメータとして分子の固体表面への平均的な適応割合を示す適応係数が知られており,熱輸送に関するエネルギー適応係数(EAC)や流動抵抗に関する接線方向運動量適応係数(TMAC)が実験的に計測されている.そこで,散乱過程に対する異なる統計平均量であるこれら二つの適応係数を同じ固体表面試料に対して比較解析することで,高クヌッセン数となるマイクロ熱流動場における実在表面に対する境界条件を提案することを目指す.
    本年度は,TMACに対する2つの計測システムとEACに対する計測システムの構築と検証を実施した.まずは,金属細線周りの外部流れを用いてTMACを計測する同心二重円管の計測システムでは,微細金属線を用いても流量変化が十分計測できることを確認した.一方で一部の実験結果が理論値と一致しないことから,実験装置の改良の必要性が明らかとなった.もう一方は,粘性真空計を参考にした平行円盤の回転を用いたTMACの計測システムであり,定量的にも既存の結果と矛盾しないことを確認した.更なる検証が今後求められる.EACの計測システムとしては大気圧に近い領域で計測可能な金属細線からの熱流束を計測するシステムの構築を行った.温度を一定にした状態での熱流束の計測からEACを導出できることを確認できたので,今後は高真空状態での計測が既存の知見と一致することを検証していく.
    また,実験結果と境界条件モデルに用いるパラメータセットとの関係を詳しく調査し,その関係性を明らかにした.
    当初の計画通り,同じ固体表面試料に対して二つの適応係数を計測して比較できるようにするための計測システムの構築を,それぞれ2種類のアプローチにより行った.新しく構築した計測システムの検証も進んでおり,さらなる改良により計測結果の精度の改善が期待できる.
    境界条件モデルに関しては,既存の結果を整理することにより,パラメーターセットと得られる統計平均量であるEACやTMACとの関係を明らかにした.この結果を用いることにより,実験的な計測結果を用いて高精度な境界条件のパラメーターセットを提案することが可能になると期待できる.
    今後は計測システムの検証を進め,その後TMAC及びEACの計測を行う.特にクヌッセン数に依存する流れ領域の違いによる影響を詳しく実験的に調査する.得られた結果から境界条件モデルのパラメーターセットを導出するとともに,境界条件モデルの改良についても検討を行う.

  4. ナノポアを有する多孔質体内の流動予測基盤の構築

    Grant number:18H01368  2018.4 - 2018.10

    日本学術振興会  科学研究費補助金  基盤研究(B)

    新美智秀

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  5. Construction of the transport mechanism of micro-object driven by Knudsen force based on molecular gas dynamics

    Grant number:17K06141  2017.4 - 2020.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research(C)

    Yonemura Shigeru

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\1430000 ( Direct Cost: \1100000 、 Indirect Cost:\330000 )

    In numerical simulations, we confirmed that when we put a micro-sized object near a substrate with different temperature from above, upward or downward Knundsen force is exerted on the object. Then, we investigated the mechanism of this force. In experiments, we successfully measured the effect of the force exerted on the object. By putting the experimental system into a vacuum desiccator, we investigated the effect of pressure and successfully understood its tendency in detail.

  6. Development of Measurement method for Temperature Jump Coefficient in Slip Flow Regime

    Grant number:16K14157  2016.4 - 2018.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for challenging Exploratory Research

    Yamaguchi Hiroki

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\3640000 ( Direct Cost: \2800000 、 Indirect Cost:\840000 )

    In this study, a method to measure the temperature jump in the slip flow regime was studied, and characteristics of the temperature jump coefficient for gas mixtures as a function of the molar ratio was investigated. The concentric spherical shells geometry was employed for the measurement; however, it was hard to explain measured values theoretically. Therefore, the heat transfer in the apparatus was studied in detail, and a measurement system with the coaxial cylinders geometry was constructed. The thermal accommodation coefficients for gas mixtures were measured, and characteristics of the temperature jump coefficient were estimated.

  7. マイクロスケールにおける水分子の流動特性の解明

    Grant number:26630049  2014.4 - 2016.3

    日本学術振興会  科学研究費補助金  挑戦的萌芽研究

    山口浩樹

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\3900000 ( Direct Cost: \3000000 、 Indirect Cost:\900000 )

  8. クヌッセンポンプを用いたPM2.5濃度計測装置の開発

    Grant number:26630048  2014.4 - 2016.3

    日本学術振興会  科学研究費補助金  挑戦的萌芽研究

    新美智秀

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  9. 分子スケールからの流体‐壁面間相互作用の相補的な解明

    Grant number:23760153  2011.4 - 2014.3

    日本学術振興会  科学研究費補助金  若手研究(B)

    山口浩樹

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4290000 ( Direct Cost: \3300000 、 Indirect Cost:\9900000 )

  10. 機能性分子センサを備えたスマートマイクロ流路の開発

    Grant number:23656132  2011.4 - 2014.3

    日本学術振興会  科学研究費補助金  挑戦的萌芽研究

    新美智秀

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  11. 高クヌッセン数マイクロ流れの多次元多変量複合同時計測

    Grant number:21246034  2009.4 - 2012.3

    日本学術振興会  科学研究費補助金  基盤研究(A)

    新美智秀

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  12. 圧力高分解能を実現する有機EL-PSPの開発

    Grant number:21656052  2009.4 - 2011.3

    日本学術振興会  科学研究費補助金  挑戦的萌芽研究

    新美智秀

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  13. 高クヌッセン数流れ境界条件の解析

    Grant number:20760111  2008.4 - 2010.3

    日本学術振興会  科学研究費補助金  若手研究(B)

    山口浩樹

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4290000 ( Direct Cost: \3300000 、 Indirect Cost:\990000 )

  14. 分子線実験と数値実験の融合による気体‐表面相互作用の詳細解明

    Grant number:19656048  2007.4 - 2009.3

    日本学術振興会  科学研究費補助金  萌芽研究

    新美智秀

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  15. 高クヌッセン数流れにおける気体分子-固体表面間相互作用の解析

    Grant number:18769002  2006.4 - 2008.3

    日本学術振興会  科学研究費補助金  若手研究(B)

    山口 浩樹

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\3200000 ( Direct Cost: \3200000 )

  16. 高クヌッセン数流れのフォトニック・アナリシス

    Grant number:18360086  2006.4 - 2008.3

    日本学術振興会  科学研究費補助金  基盤研究(B)

    新美 智秀

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  17. 表面触媒反応の量子分子動力学的解析

    Grant number:04J10106  2004.4 - 2006.3

    日本学術振興会  科学研究費補助金  特別研究員奨励費

    山口浩樹

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    Authorship:Principal investigator  Grant type:Competitive

  18. プラズマプロセッシングにおける非平衡希薄気体流れ

    Grant number:01J06107  2001.4 - 2004.3

    日本学術振興会  科学研究費補助金  特別研究員奨励費

    山口浩樹

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    Authorship:Principal investigator  Grant type:Competitive

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Teaching Experience (Off-campus) 4

  1. 機械宇宙工学特別講義

    2020.12 Hokkaido University)

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    Level:Postgraduate 

  2. コンピュータリテラシ

    2008.4 - 2009.3 Aichi Institute of Technology)

  3. コンピュータリテラシ

    2007.4 - 2008.3 Aichi Institute of Technology)

  4. プログラミングB演習

    2005.4 - 2006.3 Toyo University)