| Project/Area Number |
25390150
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Computational science
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
SUGIYAMA Masaru 名古屋工業大学, 工学(系)研究科(研究院), 教授 (20110257)
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| Research Collaborator |
RUGGERI Tommaso University of Bologna, Italy, Prof
MENTRELLI Andrea University of Bologna, Italy, Assistant Prof
ZHAO Nanrong 四川大学, 理学部, 教授
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 数理工学 / 衝撃波 / 衝撃波面構造 / 非平衡物理 / 圧縮性流体 / 多原子分子気体 / 国際研究者交流 / イタリア |
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| Outline of Final Research Achievements |
Theoretical and numerical study of shock wave phenomena in real gases has been made in a unified point of view from microscopic to macroscopic levels. A new extended thermodynamics theory was established as a theoretical basis of the present study. (1) Thermal and mechanical properties of highly nonequilibrium states in the shock wave structure have been clarified. (2) Characteristic features of the gas-liquid phase transition induced by a shock wave have been studied. (3) In order to analyze the shock wave phenmena on the microscopic level, a fluctuating hydrodynamics theory based on extended thermodynamics has been established. Numerical method of the theory has also been explored.
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