THE LID-DRIVEN HYDROMAGNETIC FLOW OF NEWTONIAN AND NON-NEWTONIAN LIQUIDS IN A SQUARE CAVITY

被引：0
|
作者：
Sahin, Serpil [1 ]
Demir, Huseyin [2 ]
机构：
[1] Amasya Univ, Fac Arts & Sci, Dept Math, TR-05000 Amasya, Turkey
[2] Samsun Univ, Fac Engn, Software Engn, TR-55420 Samsun, Turkey
来源：
JOURNAL OF SCIENCE AND ARTS | 2021年 / 03期
关键词：
first pseudo time derivative; hydromagnetics; lid-driven cavity flow; Newtonian liquid; non-Newtonian liquid; FINITE-ELEMENT APPROXIMATION; NAVIER-STOKES EQUATIONS; NUMERICAL-SOLUTIONS; FLUID;
D O I：
10.46939/J.Sci.Arts-21.3-b05
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, we formulate the steady hydromagnetic lid-driven cavity problem in a stream function-vorticity form for weakly electrically conducting Newtonian and non-Newtonian liquids. Then we solve them by using the concept of pseudo time derivative. The classical benchmark results of the Newtonian liquid are recovered as a limiting case and the inhibiting influence of the magnetic field on the Newtonian and non -Newtonian liquids' flow field is clearly depicted through graphs. We also show certain aspects of the flow for the first time in tables.
引用
收藏
页码：863 / 878
页数：16
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