ENTROPY ANALYSIS FOR MAGNETOHYRODYNAMIC FLUID FLOW IN POROUS MEDIUM DUE TO A NON ISOTHERMAL STRETCHING SHEET

被引：0
|
作者：
Vyas, Paresh [1 ]
Srivastava, Nupur [2 ]
机构：
[1] Univ Rajasthan, Dept Math, Jaipur 302004, Rajasthan, India
[2] Poornima Univ, Dept Math, Jaipur, Rajasthan, India
来源：
JOURNAL OF RAJASTHAN ACADEMY OF PHYSICAL SCIENCES | 2015年 / 14卷 / 3-4期
关键词：
Entropy; stretching sheet; inclined magnetic field; suction and blowing;
D O I：
暂无
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：
The paper considers the second law analysis of MHD boundary-layer flow heat transfer due to a permeable non isothermal linearly stretching sheet placed at the bottom of fluid saturated porous medium. A uniform suction/blowing is applied. Similarity transformation is performed to convert the governing partial differential equations into ordinary differential equations. The momentum equation has closed form solution which is used in the energy equation. The energy equation is solved numerically by finite difference method. Solutions obtained for velocity and temperature fields are utilized to compute entropy generation. The effects of pertinent parameters on entropy generation are depicted graphically and discussed.
引用
收藏
页码：323 / 336
页数：14
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