Collocated Discrete Least Squares (CDLS) meshless method for the simulation of power-law fluid flows
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نویسنده
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Lashckarbolok M. ,Jabbari E.
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منبع
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scientia iranica - 2013 - دوره : 20 - شماره : 2 - صفحه:322 -328
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چکیده
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Least squares is a robust and simple method in function approximation. collocated discreteleast squares (cdls) is a meshless method based on least squares technique. in this paper cdls is usedwith a non-incremental projection method for the solution of incompressible generalized newtonian fluidflow equations in the simulation of laminar flow of power-law fluids. the scheme is used to solve twobenchmark problems named lid-driven cavity flow and flow past a circular cylinder for the power-lawfluids.
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کلیدواژه
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Meshless method; ,Generalized Newtonian fluid; ,Least squares technique; ,Power-law fluids.
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آدرس
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iran university of science and technology, Ph D student in IUST working on meshfree methods applications on non-Newtonian fluid flows , ایران, iran university of science and technology, Associate Professor of Civil Engineering School of the Iran University of Science & Technology , ایران
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پست الکترونیکی
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jabbari@iust.ac.ir
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