Rheology of micropolar fluid in a channel with changing walls: Investigation of multiple solutions

A numerical study is carried out in order to investigate the multiple solutions of micropolar fluid in a channel with changing walls. Mathematical modeling of laws of conservation of mass, momentum, angular momentum and energy is performed and governing partial differential equations are converted i...

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Main Authors: Raza, Jawad, Mohd Rohni, Azizah, Omar, Zurni
格式: Article
语言:English
出版: 2016
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在线阅读:http://repo.uum.edu.my/27970/1/JML%20223%202016%20890%20902.pdf
http://repo.uum.edu.my/27970/
http://doi.org/10.1016/j.molliq.2016.07.102
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总结:A numerical study is carried out in order to investigate the multiple solutions of micropolar fluid in a channel with changing walls. Mathematical modeling of laws of conservation of mass, momentum, angular momentum and energy is performed and governing partial differential equations are converted into self-similar ordinary differential equations by applying suitable similarity transformation and then solved numerically by shooting method. A new branch of solutions is found and presented graphically and numerically for the various values of parameters, which has never been reported.