Simple kinetic modeling of gas transport in porous media
Project/Area Number |
15K13870
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Fluid engineering
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Research Institution | Kyoto University |
Principal Investigator |
|
Project Period (FY) |
2015-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | ボルツマン方程式 / 多孔質 / クヌーセン拡散 / 熱電効果 / 熱駆動ポンプ / 分子気体流 / クヌーセン気体 / 多孔質内流れ / 分子運動論 / 流量コンダクタンス / 多孔質媒体 / 気体分子運動論 / 古典的電子伝導論 / 相反性 / 灰色モデル |
Outline of Final Research Achievements |
We have proposed a simple kinetic model for the gas transport in a porous media. We have studied not only the conductance against the pressure difference but also the feasibility of the porous media with nonuniform temperature as a thermal pumping device from a view point different from the existing works. Particularly, we have established a theoretical framework for the thermal pumping effect by the analogy to that of the thermo-electricity. We have numerically verified the validity of our theoretical predictions as well.
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Report
(3 results)
Research Products
(2 results)