{"title":"Numerical Investigation of Hybrid TiO2-Water Nano-Fluid with Heat Source and Induced Magnetic Field","authors":"Pratibha Bhoi, Arjun Agrawal, J. P. Panda","doi":"10.1134/S1810232825010175","DOIUrl":null,"url":null,"abstract":"<p>This work studies the stagnation-point flow of a hybrid TiO<sub>2</sub>-water nano-fluid over a stretching sheet in the presence of an induced magnetic field. The impacts of heat source and heat transmission processes are investigated by applying induced magnetic field. The similarity transformation is used to transform the modeled equations into nonlinear ordinary differential equations (ODEs). Using fourth order Runge–Kutta (R–K) method, the governing equations obtained from the given mathematical modeling are solved numerically. The significance of the relevant factors on temperature, induced magnetic field and fluid velocity is analyzed using figures and tables. A few key conclusions are that the Grashof number lowers the flow field and the heat source parameter heats it.</p>","PeriodicalId":627,"journal":{"name":"Journal of Engineering Thermophysics","volume":"34 1","pages":"227 - 239"},"PeriodicalIF":1.3000,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Engineering Thermophysics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S1810232825010175","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
引用次数: 0
Abstract
This work studies the stagnation-point flow of a hybrid TiO2-water nano-fluid over a stretching sheet in the presence of an induced magnetic field. The impacts of heat source and heat transmission processes are investigated by applying induced magnetic field. The similarity transformation is used to transform the modeled equations into nonlinear ordinary differential equations (ODEs). Using fourth order Runge–Kutta (R–K) method, the governing equations obtained from the given mathematical modeling are solved numerically. The significance of the relevant factors on temperature, induced magnetic field and fluid velocity is analyzed using figures and tables. A few key conclusions are that the Grashof number lowers the flow field and the heat source parameter heats it.
期刊介绍：
Journal of Engineering Thermophysics is an international peer reviewed journal that publishes original articles. The journal welcomes original articles on thermophysics from all countries in the English language. The journal focuses on experimental work, theory, analysis, and computational studies for better understanding of engineering and environmental aspects of thermophysics. The editorial board encourages the authors to submit papers with emphasis on new scientific aspects in experimental and visualization techniques, mathematical models of thermophysical process, energy, and environmental applications. Journal of Engineering Thermophysics covers all subject matter related to thermophysics, including heat and mass transfer, multiphase flow, conduction, radiation, combustion, thermo-gas dynamics, rarefied gas flow, environmental protection in power engineering, and many others.
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