Multi-linear regression of triple diffusive convectively heated boundary layer flow with suction and injection: Lie group transformations

Author:

Mamatha S. U.1,Devi R. L. V. Renuka2,Ahammad N. Ameer3,Shah Nehad Ali4,Rao B. Madhusudhan5,Raju C. S. K.6,Khan M. Ijaz78ORCID,Guedri Kamel9

Affiliation:

1. Department of Mathematics, Kristu Jayanti College, Autonomous, K. Narayanapura, Kothanur (PO), Bengaluru 560077, Karnataka, India

2. Department of Mathematics, Sri Venkateswara University, Tirupathi, Andhra Pradesh, India

3. Department of Mathematics, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia

4. Department of Mechanical Engineering, Sejong University, Seoul 05006, Korea

5. Department of Information Technology, Faculty Mathematics, University of Technology and Applied Sciences, Muscat, Oman

6. Department of Mathematics, GITAM School of Science (GSS), Bengaluru, Karnataka, India

7. Department of Mathematics and Statistics, Riphah International University I-14, Islamabad 44000, Pakistan

8. Department of Mechanical Engineering, Lebanese American University, Beirut, Lebanon

9. Mechanical Engineering Department, College of Engineering and Islamic Architecture, Umm Al-Qura University, P.O. Box 5555, Makkah 21955, Saudi Arabia

Abstract

This work analyzes the two-dimensional flow of an incompressible magneto-hydrodynamic fluid over linear stretching sheet in the presence of suction or injection and convective boundary conditions. A scaling group transformation method is applied to the flow governing equations. The system remains invariant due to the relation between the transformation parameters. Upon finding three absolute invariants, third-order ordinary differential equations (ODEs) corresponding to momentum equation and second-order ODEs corresponding to energy and diffusion equations are derived. Shooting technique (R-K fourth-order) is applied to work out the flow equations numerically. MATLAB is used for the simulation and the results are exhibited through graphs. The computational results are validated with the published research work and a modest concurrence was found. The main outcome of this study is found to be that raising values of [Formula: see text] and [Formula: see text] decline the friction, whereas [Formula: see text] and [Formula: see text] show the opposite (increasing). The rising values of [Formula: see text] and [Formula: see text] in addition to [Formula: see text] and [Formula: see text] show a decline in friction factor. The Nusselt number values are improved as raising values of [Formula: see text] versus [Formula: see text] and [Formula: see text] versus [Formula: see text]. It is very clear the monotonically increasing [Formula: see text] versus [Formula: see text] and strictly increasing [Formula: see text] versus [Formula: see text] cases. It is very clear the mass-transfer rate is smoothly improved [Formula: see text] versus [Formula: see text] and strictly increased [Formula: see text] versus [Formula: see text].

Funder

Deanship of Scientific Research at the Umm Al-Qura University

Publisher

World Scientific Pub Co Pte Ltd

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Cited by 98 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3