{"title":"Dynamics of Ag–TiO2/water hybrid nanofluid flow over a Riga plate","authors":"Hanifa Hanif , Ruishi Liang , Rahimah Mahat","doi":"10.1016/j.csite.2024.105348","DOIUrl":null,"url":null,"abstract":"<div><div>This research aims to increase the heat transfer capacity of a fluid flow over a Riga plate using ( <figure><img></figure> ) hybrid nanoparticles. It will also explain how the hybrid nanofluid behaves in the presence of suction/injection and thermal slip parameters. Furthermore, fluid dynamics and heat transfer across a Riga plate will be compared to a normal plate. The modeled problem is solved umerically using the Crank–Nicolson method and the simulations are done in MATLAB. The numerical findings reveal that the drag forces can be controlled using a Riga plate over a normal plate. It is also observed that the tiny nanoparticles enhance the thermal performance. When considering the Riga plate, heat transfer rates of all fluids increased by approximately 5%. The heat transfer rate of <figure><img></figure> is 4.2% and 0.2% greater than H<sub>2</sub>O and <figure><img></figure> , respectively.</div></div>","PeriodicalId":9658,"journal":{"name":"Case Studies in Thermal Engineering","volume":"64 ","pages":"Article 105348"},"PeriodicalIF":6.4000,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Case Studies in Thermal Engineering","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2214157X24013790","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"THERMODYNAMICS","Score":null,"Total":0}
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Abstract
This research aims to increase the heat transfer capacity of a fluid flow over a Riga plate using ( ) hybrid nanoparticles. It will also explain how the hybrid nanofluid behaves in the presence of suction/injection and thermal slip parameters. Furthermore, fluid dynamics and heat transfer across a Riga plate will be compared to a normal plate. The modeled problem is solved umerically using the Crank–Nicolson method and the simulations are done in MATLAB. The numerical findings reveal that the drag forces can be controlled using a Riga plate over a normal plate. It is also observed that the tiny nanoparticles enhance the thermal performance. When considering the Riga plate, heat transfer rates of all fluids increased by approximately 5%. The heat transfer rate of is 4.2% and 0.2% greater than H2O and , respectively.
期刊介绍：
Case Studies in Thermal Engineering provides a forum for the rapid publication of short, structured Case Studies in Thermal Engineering and related Short Communications. It provides an essential compendium of case studies for researchers and practitioners in the field of thermal engineering and others who are interested in aspects of thermal engineering cases that could affect other engineering processes. The journal not only publishes new and novel case studies, but also provides a forum for the publication of high quality descriptions of classic thermal engineering problems. The scope of the journal includes case studies of thermal engineering problems in components, devices and systems using existing experimental and numerical techniques in the areas of mechanical, aerospace, chemical, medical, thermal management for electronics, heat exchangers, regeneration, solar thermal energy, thermal storage, building energy conservation, and power generation. Case studies of thermal problems in other areas will also be considered.
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