微极流体在具有浓度和产热/吸收的指数细长可穿透平面上的滞止点流动的相似解

IF 1.2 Q3 ENGINEERING, MARINE

Journal of Naval Architecture and Marine Engineering Pub Date : 2022-06-29 DOI:10.3329/jname.v19i1.55029

R. Parthiban, G. Palani

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引用次数: 0

摘要

本研究旨在探讨微极液体在平面线性指数扩展可穿透表面上的滞止点流动在化学反应和内部产热/吸收的发生率。通过相似映射，将数学建模语句转化为ODE，并采用射击技术求得数值结果。通过图形演示了不同物理常数对动量、微旋转、温度和浓度的影响。计算的测量包括剪切、耦合应力和传质，并通过表格给出了涉及该问题的不同因素的测量。热源的存在使流体温度升高，但对流体的速度、角速度和浓度没有影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Similarity solution of stagnation – spot flow of a micropolar fluid above a flat exponentially elongating penetrable surface with concentration and heat production/absorption

The current study aims to explore stagnation spot flow of a micropolar liquid about a plain linear exponentially expanding penetrable surface in the incidence of chemical reaction and in-house heat production/absorption. Through similarity mapping, the mathematical modeling statements are reformed as ODE's and numerical results are found by shooting techniques. The impact of varying physical constants on momentum, micro-rotation, temperature and concentration are demonstrated through graphs. The computed measures including shear, couple stress and mass transfer with distinct measures of factors involved in this proposed problem are presented through a table. The presence of heat source increases the temperature of the fluid but has no impact on the velocity, angular velocity and concentration.

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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.