Thermodynamical analysis of bioconvective chemically reactive and magnetized thermal-radiative bidirectional Casson nanofluid flow with heat-sink-source aspects

IF 1.7 4区 综合性期刊 Q2 MULTIDISCIPLINARY SCIENCES Journal of Radiation Research and Applied Sciences Pub Date : 2024-10-14 DOI:10.1016/j.jrras.2024.101138
Waqar Azeem Khan , Zubair Hussain , Mehboob Ali , Wakeel Ahmad , Shahah Almutairi
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Abstract

The determination of the present investigation is to interpret the constitution of MHD steady three-dimensional Casson nanofluid flow containing gyrotactic microorganism over a stretching sheet. Besides, the possessions of thermophoresis, thermal radiation and Brownian motion are considered in this investigation. We convert the subsequent non-linear PDE's are into ODE's by using suitable similarity variables. We numerically evaluate the obtained non-linear ordinary differential equations by using Bvp4c technique in mathematical solver MATLAB. The Casson fluid parameter related directly with the growing enactment of the temperature portrait. It can be detected that the concentration profile amplifies for the rising estimations of Porosity and magnetic parameter. The opposite behavior is observed in the microorganism field with growing estimates of the bioconvection Lewis number.
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生物对流化学反应和磁化热辐射双向卡松纳米流体流动的热力学分析
本研究的目的是解释在拉伸片上含有陀螺微生物的 MHD 稳定三维卡松纳米流体流动的构成。此外,本研究还考虑了热泳、热辐射和布朗运动。我们利用适当的相似变量将随后的非线性 PDE 转换为 ODE。我们利用数学求解器 MATLAB 中的 Bvp4c 技术对所得到的非线性常微分方程进行数值评估。卡松流体参数与温度肖像的增长直接相关。可以发现,随着孔隙度和磁性参数的升高,浓度曲线也随之升高。而在微生物领域,随着生物对流路易斯数的增加,则出现了相反的现象。
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来源期刊
自引率
5.90%
发文量
130
审稿时长
16 weeks
期刊介绍: Journal of Radiation Research and Applied Sciences provides a high quality medium for the publication of substantial, original and scientific and technological papers on the development and applications of nuclear, radiation and isotopes in biology, medicine, drugs, biochemistry, microbiology, agriculture, entomology, food technology, chemistry, physics, solid states, engineering, environmental and applied sciences.
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