Numerical modeling of one-dimensional binary solidification with a mushy layer evolution / Lee D., Alexandrov D., Huang H.-N. // Numerical Mathematics. - 2012. - V. 5, l. 2. - P. 157-185.

ISSN:
10048979
Type:
Article
Abstract:
The numerical modeling of a binary solidification with a mushy layer mechanism is considered in this manuscript. The nonlinear coupled system of equations describes the heat and mass diffusions of a one-dimensional spatial variable in the semiinfinite interval. Also formulated is a transformed system in a finite interval. We propose numerical methods for solving the nonlinear system using a threshold strategy based on fixed computation-domain approach. Our calculated results and those from the LeadEx field experiment are well-matched in their tendencies. © 2012 Global-Science Press.
Author keywords:
Direct numerical simulation; Heat and mass transfer; Mushy layer; Solidification; Stefan problem
Index keywords:
нет данных
DOI:
10.4208/nmtma.2012.m1029
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https://www.scopus.com/inward/record.uri?eid=2-s2.0-84859949658&doi=10.4208%2fnmtma.2012.m1029&partnerID=40&md5=cf0bcf892653202493484c813c6f5716
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Affiliations Department of Applied Mathematics, Tunghai University, Taichung, 40704, Taiwan; Ural Federal University, Department of Mathematical Physics, Lenin ave. 51, Ekaterinburg 620083, Russian Federation
Author Keywords Direct numerical simulation; Heat and mass transfer; Mushy layer; Solidification; Stefan problem
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Correspondence Address Lee, D.; Department of Applied Mathematics, Tunghai University, Taichung, 40704, Taiwan; email: danlee@thu.edu.tw
Language of Original Document English
Abbreviated Source Title Numer. Math.
Source Scopus