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 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research 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

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.