Choked flow of low density gas in a narrow parallel-plate channel with adiabatic walls

W. Shi; M. Miyamoto; Y. Katoh

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Choked flow of low density gas in a narrow parallel-plate channel with adiabatic walls

机译：低密度气体在带有绝热壁的狭窄平行板通道中的ked流

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The continuum and slip choked flows of low-density air through narrow parallel-plate channel with adiabatic walls are investigated by means of finite-difference numerical calculation, experiment and analytical solution. In the nu- merical calculation based on two-dimensional compressible viscous boundary layer equations, the previous method is improved to achieve a higher precision of the choked state by decoupling the pressure term from momentum equation. The numerical results of discharge coefficient, pressure distribution and surface temperature distribution agree well with The experimental data. As the upstream tank pressure drops, the numerical results of friction coefficient and recovery Factor approach the asymptotic values for the incompressible developed flow.

机译：通过有限差分数值计算，实验和解析解，研究了低密度空气通过具有绝热壁的狭窄平行板通道的连续和slip流。在基于二维可压缩粘性边界层方程的数值计算中，通过将压力项与动量方程解耦，对前一种方法进行了改进，以提高节流状态的精度。排放系数，压力分布和表面温度分布的数值结果与实验数据吻合良好。随着上游储罐压力的下降，摩擦系数和恢复因子的数值结果接近不可压缩展开流的渐近值。

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《International Journal of Heat and Mass Transfer》 |2001年第13期|p.2555-2565|共11页
作者
W. Shi; M. Miyamoto; Y. Katoh;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类热力工程理论;热学;
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专利

1. Choked Flow of Low Density Gas through a Narrow Parallel-Plate Channel (Case of Adiabatic Wall) [J] . Wei SHI, Masahide MIYAMOTO, Mitsuru KODAMA 日本機械学会論文集. B編 . 1999,第638期

机译：低密度气体通过狭窄的平行平板通道的流（绝热壁的情况）
2. Choked flow and heat transfer of low density gas in a narrow parallel-plate channel with uniformly heating walls [J] . M. Miyamoto, W. Shi, Y. Katoh, International Journal of Heat and Mass Transfer . 2003,第14期

机译：低密度气体在加热壁均匀的狭窄平行平板通道中的flow流和传热
3. Choked Flow and Heat Transfer of Rarefied Gas in a Narrow Parallel-Plate Channel (Case of Uniform Heat Flux Wall) [J] . Masahide MIYAMOTO, Wei SHI, Mitsuru KODAMA 日本機械学会論文集. B編 . 2000,第643期

机译：狭窄的平行平板通道中稀有气体的Flow流和传热（均匀热流壁情况）
4. Choked flow and heat transfer of rarefied gas in a narrow parallel-plate channel (uniform heat flux wall) [C] . Wei Shi, Masahide Miyamoto, Yasuo Katoh, 日本伝熱シンポジウム . 1999

机译：窄平行板通道（均匀热通量墙）中稀土气体的窒息流量和传热
5. Heat transfer distributions on the walls of a narrow channel with jet impingement and cross flow [D] . Al-aqal, Osama M. A. 2003

机译：带有射流和横流的狭窄通道壁上的传热分布
6. A Comparison of Data Reduction Methods for Average Friction Factor Calculation of Adiabatic Gas Flows in Microchannels [O] . Danish Rehman, Gian Luca Morini, Chungpyo Hong 2016

机译：微通道绝热气流平均摩擦系数计算的数据约简方法比较
7. Choked Flow of Low Density Gas through a Narrow Parallel-Plate Channel. Case of Adiabatic Wall. [O] . Wei SHI, Masahide MIYAMOTO, Mitsuru KODAMA, 1999

机译：通过狭窄的平行板通道呼吸低密度气体流动。绝热墙的情况。
8. LAMINAR SLIP FLOW HEAT TRANSFER IN A PARALLEL-PLATE CHANNEL OR A ROUND TUBE WITH UNIFORM WALL HEATING [R] . Robert M. Inman 1964

机译：平行通道中的层流滑动流动传热或具有均匀壁加热的圆管

Choked flow of low density gas in a narrow parallel-plate channel with adiabatic walls

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