Rarefied gas flow in double-sided lid driven cavity.

التفاصيل البيبلوغرافية
العنوان: Rarefied gas flow in double-sided lid driven cavity.
المؤلفون: Baliti, J., Hssikou, M., Elguennouni, Y., Moussaoui, A., Alaoui, M., Choukairy, Khadija, Kaoutar, Khallaki, Kadiri, Mly Saddik
المصدر: AIP Conference Proceedings; 2020, Vol. 2345 Issue 1, p1-5, 5p
مصطلحات موضوعية: GAS flow, KNUDSEN flow, MONTE Carlo method, COUETTE flow
مستخلص: In the present study, a rarefied gas flow behavior is investigated numerically using two different approaches. A rarefied gas flow is considered within a double-sided lid-driven cavity which the upper and lower walls are moving in the same direction. As a macroscopic description, the set equations of Navier-Stockes and Fourier (NSF) are resolved numerically. The Monte Carlo simulation (DSMC) method is used as a kinetic based approach to capture the non-equilibrium effects. The flow properties are determined using both approaches as a function of the Knudsen number which estimates the gas flow rarefaction degree. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات: Complementary Index
الوصف
تدمد:0094243X
DOI:10.1063/5.0049789