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Non‐isothermal gas flow in microchannel with equal wall temperatures
Author(s) -
Milićev Snežana S.,
Stevanović Nevena D.
Publication year - 2013
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201310137
Subject(s) - microchannel , isothermal process , compressibility , rarefaction (ecology) , isothermal flow , mechanics , flow (mathematics) , thermodynamics , constant (computer programming) , slip (aerodynamics) , materials science , open channel flow , physics , geology , paleontology , species richness , computer science , programming language
A non‐isothermal two‐dimensional compressible subsonic slip gas flows is analyzed in this paper. It is pressure‐driven steady flow in microchannels with variable cross section (convergent, divergent, and constant height channel). Since the flows correspond to microspaces, the rarefaction effect is taken in account. The obtained gas temperature profiles are non‐uniform. (© 2013 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)