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Concise and accurate solutions to half-space binary-gas flow problems defined by the McCormack model and specular-diffuse wall conditions
dc.creator | Siewert, C. E. | en |
dc.creator | Valougeorgis, D. | en |
dc.date.accessioned | 2015-11-23T10:47:18Z | |
dc.date.available | 2015-11-23T10:47:18Z | |
dc.date.issued | 2004 | |
dc.identifier | 10.1016/j.euromechflu.2003.12.002 | |
dc.identifier.issn | 9977546 | |
dc.identifier.uri | http://hdl.handle.net/11615/33015 | |
dc.description.abstract | An analytical version of the discrete-ordinates method (the ADO method) is used to establish concise and particularly accurate solutions to the viscous-slip and the half-space thermal-creep problems for a binary gas mixture. The kinetic equations used to describe the flow are based on the McCormack model for mixtures. In addition to a computation of the viscous-slip and thermal-slip coefficients, for the case of Maxwell boundary conditions for each of the two species, the velocity, heat-flow and shear-stress profiles are established for both types of particles. Numerical results are reported for three binary mixtures (Ne-Ar, He-Ar and He-Xe) with various molar concentrations. The complete solution requires only a (matrix) eigenvalue/eigenvector routine and the solution of a system of linear algebraic equations, and thus the algorithm is considered especially easy to use. The developed (FORTRAN) code requires typically less than 0.1 seconds on a 1.2 GHz Pentium-based PC to solve both problems. © 2003 Elsevier SAS. All rights reserved. | en |
dc.source.uri | http://www.scopus.com/inward/record.url?eid=2-s2.0-1842523649&partnerID=40&md5=8f3bd74a6e58c6386708ca3a84909f9b | |
dc.subject | Boundary conditions | en |
dc.subject | Creep | en |
dc.subject | Hydrodynamics | en |
dc.subject | Maxwell equations | en |
dc.subject | Numerical analysis | en |
dc.subject | Problem solving | en |
dc.subject | Viscosity | en |
dc.subject | Boltzmann equation (BE) | en |
dc.subject | Intermolecular laws | en |
dc.subject | Kinetic equations | en |
dc.subject | Mechanocaloric effects | en |
dc.subject | Fluid mechanics | en |
dc.title | Concise and accurate solutions to half-space binary-gas flow problems defined by the McCormack model and specular-diffuse wall conditions | en |
dc.type | journalArticle | en |
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