Pub Date : 2024-08-05DOI: 10.1080/10407782.2024.2382320
Madhusmita Chand, Rajat Tripathi
The building up of cholesterol and various substances on the inner boundary of arterial walls forms a plaque (stenosis), which results in the narrowing of walls of arteries, and this exerts additio...
胆固醇和各种物质在动脉壁的内缘堆积形成斑块（狭窄），导致动脉壁变窄，从而增加了动脉粥样硬化的风险。
{"title":"Machine learning based analysis of entropy production and wall shear stress in blood flow through stenosed artery","authors":"Madhusmita Chand, Rajat Tripathi","doi":"10.1080/10407782.2024.2382320","DOIUrl":"https://doi.org/10.1080/10407782.2024.2382320","url":null,"abstract":"The building up of cholesterol and various substances on the inner boundary of arterial walls forms a plaque (stenosis), which results in the narrowing of walls of arteries, and this exerts additio...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"46 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-04DOI: 10.1080/10407782.2024.2372697
Alibek Issakhov, Aizhan Abylkassymova
In this paper, it was performed a numerical simulation of the spread of a pollutant - carbon dioxide from the chimneys of a thermal power plant. To determine the correctness of the models, a test p...
{"title":"Numerical study the assessment of pollutant dispersion from a thermal power plant: Impact of the wind direction, relative humidity and ambient temperatures, which vary depending on the time of day","authors":"Alibek Issakhov, Aizhan Abylkassymova","doi":"10.1080/10407782.2024.2372697","DOIUrl":"https://doi.org/10.1080/10407782.2024.2372697","url":null,"abstract":"In this paper, it was performed a numerical simulation of the spread of a pollutant - carbon dioxide from the chimneys of a thermal power plant. To determine the correctness of the models, a test p...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"58 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This investigation aims to scrutinize the flow and heat transfer characteristics of a hybrid nanofluid composed of Ag-MgO within an eccentric annular space, where the inner circular wall is held at...
本研究旨在仔细研究由氧化银-氧化镁组成的混合纳米流体在偏心环形空间内的流动和传热特性。
{"title":"Natural convection heat transfer in an eccentric annulus filled with hybrid nanofluid under the influence of thermal radiation and heat generation/absorption","authors":"Bilel Allouche, Mahfoud Djezzar, Selmane Allouche, Tahar Tayebi","doi":"10.1080/10407782.2024.2386607","DOIUrl":"https://doi.org/10.1080/10407782.2024.2386607","url":null,"abstract":"This investigation aims to scrutinize the flow and heat transfer characteristics of a hybrid nanofluid composed of Ag-MgO within an eccentric annular space, where the inner circular wall is held at...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"54 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141883770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-01DOI: 10.1080/10407782.2024.2379616
Jianping Zhang, Tao Chen, Haiming Zhang, Shuying Wu, Lei Zhao, Zhijian Zuo
A topology optimization model for periodic heat transfer microstructure with orthotropic multi-material is established by using the element-free Galerkin method (EFGM) and alternating active-phase ...
利用无元素加勒金法（EFGM）和交替主动相法，建立了正交多材料周期性传热微结构的拓扑优化模型。
{"title":"Topology optimization of orthotropic multi-material microstructures with maximum thermal conductivity based on element-free Galerkin method","authors":"Jianping Zhang, Tao Chen, Haiming Zhang, Shuying Wu, Lei Zhao, Zhijian Zuo","doi":"10.1080/10407782.2024.2379616","DOIUrl":"https://doi.org/10.1080/10407782.2024.2379616","url":null,"abstract":"A topology optimization model for periodic heat transfer microstructure with orthotropic multi-material is established by using the element-free Galerkin method (EFGM) and alternating active-phase ...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"80 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141883786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
As a clean and renewable energy source, mine geothermal energy holds immense potential for application. To better utilize this resource, a buried tube ground-source heat pump system has been propos...
{"title":"Research on mine heat exchange system and its heat exchange performance prediction","authors":"Houyi Qi, Chuanyu Sun, Xiao Zhang, Yuxue Sun, Xianghui Li, Chonghao Duan","doi":"10.1080/10407782.2024.2380816","DOIUrl":"https://doi.org/10.1080/10407782.2024.2380816","url":null,"abstract":"As a clean and renewable energy source, mine geothermal energy holds immense potential for application. To better utilize this resource, a buried tube ground-source heat pump system has been propos...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"7 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-01DOI: 10.1080/10407782.2024.2380812
Shuying Wu, Chuxuan Li, Qiyan Chen, Fang Li
Functionalization of graphene nanosheet (GNS) is found to be useful for improving the thermal property of materials. However, the mechanism responsible for the enhancement is still open. In this ar...
{"title":"Effect of functionalization on adsorption and thermal property of graphene nanosheet/paraffin composite","authors":"Shuying Wu, Chuxuan Li, Qiyan Chen, Fang Li","doi":"10.1080/10407782.2024.2380812","DOIUrl":"https://doi.org/10.1080/10407782.2024.2380812","url":null,"abstract":"Functionalization of graphene nanosheet (GNS) is found to be useful for improving the thermal property of materials. However, the mechanism responsible for the enhancement is still open. In this ar...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"298 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141883787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-01DOI: 10.1080/10407782.2024.2379619
Youcef Benakcha, Abderaouf Khechiba, Pierre Spiteri, Abderrahmane Ghezal
This research reports an analytical and numerical study of thermo-solutal convection in pulsating flows between two coaxial cylinders under a pressure gradient and subject to Dirichlet-type boundar...
本研究报告对两个同轴圆柱体之间在压力梯度作用下的脉动流中的热固性对流进行了分析和数值研究。
{"title":"Analytical and numerical study of thermo-solutal convection in pulsating flows between two coaxial cylinders","authors":"Youcef Benakcha, Abderaouf Khechiba, Pierre Spiteri, Abderrahmane Ghezal","doi":"10.1080/10407782.2024.2379619","DOIUrl":"https://doi.org/10.1080/10407782.2024.2379619","url":null,"abstract":"This research reports an analytical and numerical study of thermo-solutal convection in pulsating flows between two coaxial cylinders under a pressure gradient and subject to Dirichlet-type boundar...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"190 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141883768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-01DOI: 10.1080/10407782.2024.2382929
Hundasa Chala Nagari, Mitiku Daba Firdi, Ebba Hindebu Rikitu
Nanofluids possess unique thermal and rheological properties that offer significant advantages in enhancing heat transfer efficiency in various applications, such as heat exchangers, cooling system...
纳米流体具有独特的热学和流变学特性，在提高热交换器、冷却系统等各种应用的传热效率方面具有显著优势。
{"title":"Investigation of thermal radiation and joule heating effects on variable viscosity Casson nanofluid flow over a stretching sheet in Darcy–Forchheimer porous medium","authors":"Hundasa Chala Nagari, Mitiku Daba Firdi, Ebba Hindebu Rikitu","doi":"10.1080/10407782.2024.2382929","DOIUrl":"https://doi.org/10.1080/10407782.2024.2382929","url":null,"abstract":"Nanofluids possess unique thermal and rheological properties that offer significant advantages in enhancing heat transfer efficiency in various applications, such as heat exchangers, cooling system...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"52 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141883769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study investigates the effect of aluminum oxide nanofluid with 1% and 2% volume fractions (VFs) in four different tubes with identical bending and the uniform, low-high-low, low-high, and high...
{"title":"Investigating the effect of using aluminum oxide nanofluid and twisted tapes with different twisted pitches on the heat transfer efficiency and using perceptron artificial neural networks in data prediction","authors":"Amirhossein Khadang, Hojatollah Basirat, Heydar Maddah, Mohammad Hossein Ahmadi, Mohsen Sharifpur","doi":"10.1080/10407782.2024.2375632","DOIUrl":"https://doi.org/10.1080/10407782.2024.2375632","url":null,"abstract":"This study investigates the effect of aluminum oxide nanofluid with 1% and 2% volume fractions (VFs) in four different tubes with identical bending and the uniform, low-high-low, low-high, and high...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"10 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142178044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-01DOI: 10.1080/10407782.2024.2382910
N. Vishnu Ganesh, G. Hirankumar, Qasem M. Al-Mdallal
In this study, the two-dimensional, steady-state, and incompressible flow and thermal behaviors of a water-based nanoencapsulated phase-change material (NE-PCM) nanofluid within a closed chamber we...
{"title":"Thermal and flow characteristics in a square chamber with a nanoencapsulated phase-change material–water nanofluid under a linear temperature variation at all walls","authors":"N. Vishnu Ganesh, G. Hirankumar, Qasem M. Al-Mdallal","doi":"10.1080/10407782.2024.2382910","DOIUrl":"https://doi.org/10.1080/10407782.2024.2382910","url":null,"abstract":"In this study, the two-dimensional, steady-state, and incompressible flow and thermal behaviors of a water-based nanoencapsulated phase-change material (NE-PCM) nanofluid within a closed chamber we...","PeriodicalId":19183,"journal":{"name":"Numerical Heat Transfer, Part A: Applications","volume":"39 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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