文章基本信息

标题：Optimal Mass Diffusion Transfer in Solids Using Heat Transfer Similarities
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作者：Samar Jaber ; Ali Alahmer ; Gabriel Borowski 等
期刊名称：Advances in Science and Technology Research Journal
印刷版ISSN：2080-4075
电子版ISSN：2299-8624
出版年度：2019
卷号：13
期号：4
页码：54-59
DOI：10.12913/22998624/111694
语种：English
出版社：Society of Polish Mechanical Engineers and Technicians
摘要：A new concept of solid-solid mass diﬀusion fn was introduced in this paper. The authors described the mass diﬀusion in ﬂuid ﬂows to analyze the transfer process in solids and its applications, especially in metallurgical research.Using the advantage of the similarity between heat transfer and mass diﬀusion transfer will make this issue morepractical. The authors suggested a new approach to determine the maximum mass diﬀusion transfer between twosolids by implementing of the extended surface on each solid, where the optimal mass diﬀusion betweensolids is required. Then, meshing the surfaces together in order to increase the transfer efciency was carriedout. A complete analysis of the extended surfaces design (diﬀusion fns), its efciency and eﬀectiveness were presented. Moreover, mathematical models of each consideration were constructed. The authors found that the totalsurface efciency increased along with the number of mass diﬀusion fns attached to the base, but its eﬀectivenessdid not. The mass diﬀusion for an extended plate increased the total mass diﬀusion transfer between two materials.
关键词：diﬀusion transfer; Fick’s law; diﬀusion resistance