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Numerical Simulation of Turbulent Flows Using a Least Squares Based Meshless Method
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نویسنده
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naghian m. ,lashkarbolok m. ,jabbari e.
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منبع
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international journal of civil engineering - 2017 - دوره : 15 - شماره : 1 - صفحه:77 -87
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چکیده
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A least squares based meshfree method is used in the numerical simulation of a turbulent flow. the proposed approach is integral free,vectorized and enjoys sparse positive definite matrices. here,the standard k–ε model is employed to model the turbulent flow. a matrix formulation is illustrated that simply can be extended for other turbulence models. three bench mark problems are solved and results are compared with the literature. © 2016,iran university of science and technology.
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کلیدواژه
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Collocated discrete least squares meshless method; Radial point interpolation method; Standard k–ε model
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آدرس
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school of civil engineering,iran university of science and technology,tehran, ایران, department of engineering,golestan university,golestan, ایران, school of civil engineering,iran university of science and technology,tehran, ایران
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Authors
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