A Generalized Stefan Problem in a Diffusion Model with Evaporation
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چکیده
منابع مشابه
A Generalized Stefan Problem in a Diffusion Model with Evaporation
A model for species diffusion is presented, with evaporation at a moving free boundary. The resulting problem resembles a one-phase Stefan problem with superheating, but the usual Stefan condition at the moving boundary is replaced by a version which, in the classical setting, would violate conservation of energy. In the fast evaporation limit, however, the problem reduces to a classical nonlin...
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it seems using the maxwell-stefan (m-s) diffusion model in combination with the vacancy solutiontheory (vst) and the single-component adsorption data provides a superior, qualitative, andquantitative prediction of diffusion in zeolites. in the m-s formulation, thermodynamic factor (г) isan essential parameter which must be estimated by an adsorption isotherm. researchers usually utilizethe simp...
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ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 2000
ISSN: 0036-1399,1095-712X
DOI: 10.1137/s0036139997327599