نتایج جستجو برای: stefan
تعداد نتایج: 4067 فیلتر نتایج به سال:
Gunther H Sandmann ([email protected]) Christopher Adamczyk ([email protected]) Eduardo Grande Garcia ([email protected]) Stefan Doebele ([email protected]) Andreas Buettner ([email protected]) Stefan Milz ([email protected]) Andreas B Imhoff ([email protected]) Stefan Vogt ([email protected]) Rai...
A mathematical model considering mass and momentum transfer was developed for simulation of ethanol dewatering via pervaporation process. The process involves removal of water from a water/ethanol liquid mixture using a dense polymeric membrane. The model domain was divided into two compartments including feed and membrane. For a description of water transport in ...
In this paper we consider a nonlinear two-phase Stefan problem in one-dimensional space. The problem is mapped into a nonlinear Volterra integral equation for the free boundary.
stefan problem with kinetics is reduced to a system of nonlinear volterra integral equations of second kind and newton's method is applied to linearize it. product integration solution of the linear form is found and sufficient conditions for convergence of the numerical method are given. an example is provided to illustrated the applicability of the method.
Josef Stefan was a professor of physics at the University of Vienna between 1863 and 1893. During his time in Vienna he was a fruitful researcher in many scientific fields, but he is best known for his work in heat transfer. He was a gifted experimentalist and theoretician who made contributions to conduction, convection and radiation heat transfer. Stefan was the first to accurately measure th...
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