非定常MHD混合对流通过带热源/散热器的振荡板

IF 1.2 Q3 ENGINEERING, MARINE

Journal of Naval Architecture and Marine Engineering Pub Date : 2014-12-31 DOI:10.3329/JNAME.V11I2.6477

A. M. Okedoye

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引用次数: 4

摘要

本文研究了考虑自由/强制对流和传质的非定常MHD混合对流在多孔介质中通过无限垂直振动板的流动。利用相似变换，将基本方案子方法-中点法和方法增强方案Richardson外推技术与四次插值的Fehlberg四五阶龙格-库塔射击迭代法相结合，对耦合非线性控制方程进行了数值求解。得到了速度、温度、浓度的结果。讨论了各种材料参数对流动变量的影响，并用图形表示。DOI: http://dx.doi.org/10.3329/jname.v11i2.6477

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Unsteady MHD mixed convection flow past an oscillating plate with heat source/sink

This paper to study unsteady MHD mixed convection flow past an infinite vertical oscillating plate through porous medium, taking account of the presence of free/forced convection and mass transfer. Using similarity transformation, the coupled non – linear governing equations are solved numerically by applying the combination of the base scheme submethods – midpoint, and a method enhancement scheme Richardson extrapolation technique together with Fehlberg fourth-fifth order Runge-Kutta shooting iteration method with degree four interpolant. The results are obtained for velocity, temperature, concentration. The effects of various material parameters are discussed on flow variables and presented by graphs. DOI: http://dx.doi.org/10.3329/jname.v11i2.6477

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来源期刊

Journal of Naval Architecture and Marine Engineering ENGINEERING, MARINE-

CiteScore

2.50

自引率

5.60%

发文量

审稿时长

20 weeks

期刊介绍： TJPRC: Journal of Naval Architecture and Marine Engineering (JNAME) is a peer reviewed journal and it provides a forum for engineers and scientists from a wide range of disciplines to present and discuss various phenomena in the utilization and preservation of ocean environment. Without being limited by the traditional categorization, it is encouraged to present advanced technology development and scientific research, as long as they are aimed for more and better human engagement with ocean environment. Topics include, but not limited to: marine hydrodynamics; structural mechanics; marine propulsion system; design methodology & practice; production technology; system dynamics & control; marine equipment technology; materials science; under-water acoustics; satellite observations; and information technology related to ship and marine systems; ocean energy systems; marine environmental engineering; maritime safety engineering; polar & arctic engineering; coastal & port engineering; aqua-cultural engineering; sub-sea engineering; and specialized water-craft engineering. International Journal of Naval Architecture and Ocean Engineering is published quarterly by the Society of Naval Architects of Korea. In addition to original, full-length, refereed papers, review articles by leading authorities and articulated technical discussions of highly technical interest are also published.