Unveiling the impact of temperature dependency and activation energy applications on bioconvective flow of Burgers nanofluid with higher order slip effects

IF 2.2 4区化学 Q3 CHEMISTRY, PHYSICAL

Colloid and Polymer Science Pub Date : 2025-03-24 DOI:10.1007/s00396-024-05364-6

Sami Ullah Khan, M. Ijaz Khan, Farwa Asmat, Fahad Sikander, Abdulbasid S. Banga, Mehdi Akermi

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引用次数: 0

Abstract

The heat and mass transfer phenomenon due to Burgers nanofluid with suspension of microorganisms is studied. The analysis for bioconvective Burgers nanofluid model is further influenced by activation energy and thermal radiation. The variable effects of thermal conductivity are considered. Furthermore, the higher order slip features are contributed to analyze the flow problem. Based on implementation of governing hypothesis, the equations for the problem are modeled. The numerical evaluation of the problem is detected with shooting method. The results are confirmed after addressing the comparison of numerical data. The physical insight of problem is announced in view of fluctuated parameters. It is observed that velocity profile reduces due to slip parameters and relaxation constant. The concentration profile enhances due to slip parameter. Moreover, the concentration profile reduces due to retardation parameter.

Graphical Abstract

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揭示温度依赖性和活化能应用对具有高阶滑移效应的Burgers纳米流体生物对流流动的影响

研究了微生物悬浮液在汉堡纳米流体中的传热传质现象。生物对流Burgers纳米流体模型的分析进一步受到活化能和热辐射的影响。考虑了热导率的可变影响。此外，还引入了高阶滑移特征来分析流动问题。在控制假设实现的基础上，对问题的方程进行了建模。用射击法对问题进行了数值求解。通过数值数据的比较，验证了计算结果。从波动参数的角度揭示了问题的物理意义。由于滑移参数和松弛常数的影响，速度分布减小。由于滑移参数的影响，浓度分布增强。此外，由于延迟参数的影响，浓度分布减小。图形抽象

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来源期刊

Colloid and Polymer Science 化学-高分子科学

CiteScore

4.60

自引率

4.20%

发文量

111

审稿时长

2.2 months

期刊介绍： Colloid and Polymer Science - a leading international journal of longstanding tradition - is devoted to colloid and polymer science and its interdisciplinary interactions. As such, it responds to a demand which has lost none of its actuality as revealed in the trends of contemporary materials science.