{"title":"The Effect of Rotation on the Heat Transfer of a Couple Stress Fluid in A\n Nonuniform Inclined Asymmetrical Channel with Inclined MHD","authors":"Hanaa Abdulhussein, Ahmed M. Abdulhadi","doi":"10.30526/36.2.2987","DOIUrl":null,"url":null,"abstract":" The purpose of this research is to investigate the effects of rotation on heat\n transfer usinginclination magnetohydrodynamics for a couple-stress fluid in a\n non-uniform canal. When theReynolds number is low and the wavelength is long, math\n formulas are used to describe the streamfunction, as well as the gradient of pressure,\n temperature, pressure rise and axial velocity perwavelength, which have been calculated\n analytically. The many parameters in the current modelare assigned a definite set of\n values. It has been noticed that both the pressure rise and the pressuregradient\n decrease with the rise of the rotation and couple stress, while they increase with\n anincrease in viscosity and Hartmann number. The explanation of parameters is shown\n graphicallyby a series of figures using \"MATHEMATICA\".","PeriodicalId":13022,"journal":{"name":"Ibn AL- Haitham Journal For Pure and Applied Sciences","volume":"44 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ibn AL- Haitham Journal For Pure and Applied Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30526/36.2.2987","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The purpose of this research is to investigate the effects of rotation on heat
transfer usinginclination magnetohydrodynamics for a couple-stress fluid in a
non-uniform canal. When theReynolds number is low and the wavelength is long, math
formulas are used to describe the streamfunction, as well as the gradient of pressure,
temperature, pressure rise and axial velocity perwavelength, which have been calculated
analytically. The many parameters in the current modelare assigned a definite set of
values. It has been noticed that both the pressure rise and the pressuregradient
decrease with the rise of the rotation and couple stress, while they increase with
anincrease in viscosity and Hartmann number. The explanation of parameters is shown
graphicallyby a series of figures using "MATHEMATICA".
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