Parcourir par sujet "NUMERICAL-ANALYSIS"
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Application of the integro-moment method to steady-state two-dimensional rarefied gas flows subject to boundary induced discontinuities
(2008)The computational efficiency of the integro-moment method for solving steady-state two-dimensional rarefied gas flows is investigated. The two-dimensional boundary driven flow of a single gas in a cavity is used as a model ... -
Flow of gaseous mixtures through rectangular microchannels driven by pressure, temperature, and concentration gradients
(2005)The flow of binary gaseous mixtures through rectangular microchannels due to small pressure, temperature, and molar concentration gradients over the whole range of the Knudsen number is studied. The solution is based on a ... -
Gaseous mixture flow between two parallel plates in the whole range of the gas rarefaction
(2004)The flow of binary gaseous mixtures between two parallel plates driven by gradients of pressure, temperature and concentration is studied, based on the McCormack model of the Boltzmann equation. The coupled kinetic equations ... -
Rarefied gas flow in concentric annular tube: Estimation of the Poiseuille number and the exact hydraulic diameter
(2008)The fully developed flow of rarefied gases through circular ducts of concentric annular cross sections is solved via kinetic theory. The flow is due to an externally imposed pressure gradient in the longitudinal direction ... -
Total polarization effect on the location of maximum temperature value in planar SOFC
(2011)The aim of the present study is the evaluation and the location of the maximum temperature values within the solid and porous components of a planar SOFC under the effect of total polarization: Ohmic, activation, concentration ...