Knowledge Management System of Institue of Mechanics, CAS
| Kinetic Assessment of Measured Mass Flow Rates and Streamwise Pressure Distributions in Microchannel Gas Flows | |
Fan J(樊菁) ; Xie C(谢翀); Jiang JZ(蒋建政); Fan, J (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
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| Source Publication | Acta Mechanica Sinica
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| 2007 | |
| Volume | 23Issue:2Pages:145-148 |
| ISSN | 0567-7718 |
| Abstract | Measured mass flow rates and streamwise pressure distributions of gas flowing through microchannels were reported by many researchers. Assessment of these data is crucial before they are used in the examination of slip models and numerical schemes, and in the design of microchannel elements in various MEMS devices. On the basis of kinetic solutions of the mass flow rates and pressure distributions in microchannel gas flows, the measured data available are properly normalized and then are compared with each other. The 69 normalized data of measured pressure distributions are in excellent agreement, and 67 of them are within 1 +/- 0.05. The normalized data of mass flow-rates ranging between 0.95 and 1 agree well with each other as the inlet Knudsen number Kn (i) < 0.02, but they scatter between 0.85 and 1.15 as Kn (i) > 0.02 with, to some extent, a very interesting bifurcation trend. |
| Subject Area | 力学 |
| DOI | 10.1007/s10409-007-0060-y |
| Indexed By | SCI ; EI ; CSCD |
| WOS ID | WOS:000245427400003 |
| WOS Keyword | 2 PARALLEL PLATES ; RAREFIED-GAS ; STATISTICAL SIMULATION ; BOLTZMANN-EQUATION ; MICRO-CHANNELS ; POISEUILLE |
| WOS Research Area | Engineering ; Mechanics |
| WOS Subject | Engineering, Mechanical ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/17431 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Fan, J (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Fan J,Xie C,Jiang JZ,et al. Kinetic Assessment of Measured Mass Flow Rates and Streamwise Pressure Distributions in Microchannel Gas Flows[J]. Acta Mechanica Sinica,2007,23,2,:145-148. |
| APA | 樊菁,谢翀,蒋建政,&Fan, J .(2007).Kinetic Assessment of Measured Mass Flow Rates and Streamwise Pressure Distributions in Microchannel Gas Flows.Acta Mechanica Sinica,23(2),145-148. |
| MLA | 樊菁,et al."Kinetic Assessment of Measured Mass Flow Rates and Streamwise Pressure Distributions in Microchannel Gas Flows".Acta Mechanica Sinica 23.2(2007):145-148. |
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