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Progress in Computational Fluid Dynamics最新文献

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Unsteady aerodynamic performance of SD7062 airfoil at high Reynolds number 高雷诺数下SD7062翼型非定常气动性能研究
IF 0.7 4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10054992
Berkan Anılır, D. Kurtulus
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引用次数: 0
Wake patterns and mode switching at low Reynolds numbers 低雷诺数下的尾流模式和模式切换
IF 0.7 4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10054993
D. Kurtulus, Nabih Naeem, Mertcan Güney, Mahmoud Fouda
{"title":"Wake patterns and mode switching at low Reynolds numbers","authors":"D. Kurtulus, Nabih Naeem, Mertcan Güney, Mahmoud Fouda","doi":"10.1504/pcfd.2023.10054993","DOIUrl":"https://doi.org/10.1504/pcfd.2023.10054993","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711749","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}
引用次数: 0
Modelling and simulation of ash accumulation in SP boiler of decomposition kiln 分解窑SP锅炉积灰建模与仿真
IF 0.7 4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10053764
Jiazhen He, Fulian Yao, Chong Shen, Kongyao Wang, Shunsheng Xu
{"title":"Modelling and simulation of ash accumulation in SP boiler of decomposition kiln","authors":"Jiazhen He, Fulian Yao, Chong Shen, Kongyao Wang, Shunsheng Xu","doi":"10.1504/pcfd.2023.10053764","DOIUrl":"https://doi.org/10.1504/pcfd.2023.10053764","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711667","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}
引用次数: 0
Numerical comparison of laminar flow and turbulence models of hemodynamics based on pulmonary artery stenosis 基于肺动脉狭窄的层流和湍流血流动力学模型的数值比较
4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10059675
Lu Hua, Tingting Guo, Fan He, Xinyu Wang
{"title":"Numerical comparison of laminar flow and turbulence models of hemodynamics based on pulmonary artery stenosis","authors":"Lu Hua, Tingting Guo, Fan He, Xinyu Wang","doi":"10.1504/pcfd.2023.10059675","DOIUrl":"https://doi.org/10.1504/pcfd.2023.10059675","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136208877","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}
引用次数: 0
Numerical comparison of laminar flow and turbulence models of hemodynamics based on pulmonary artery stenosis 基于肺动脉狭窄的层流和湍流血流动力学模型的数值比较
4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.134209
Fan He, Xinyu Wang, Lu Hua, Tingting Guo
{"title":"Numerical comparison of laminar flow and turbulence models of hemodynamics based on pulmonary artery stenosis","authors":"Fan He, Xinyu Wang, Lu Hua, Tingting Guo","doi":"10.1504/pcfd.2023.134209","DOIUrl":"https://doi.org/10.1504/pcfd.2023.134209","url":null,"abstract":"Pulmonary artery stenosis is closely related to hemodynamics. In this paper, the laminar and turbulent flows in the same three-dimensional model of pulmonary artery stenosis are numerically calculated by using fluid-structure interaction, and the obtained maximum velocity, pressure and wall shear stress are compared and analysed. The numerical results show that the hemodynamic parameters of laminar flow model are slightly higher than those of k-ε turbulence model. Specially, the wall shear stress at both ends of stenosis is more sensitive to laminar flow model. This study provides the effects of laminar flow and k-ε turbulence on pulmonary artery hemodynamics. It gives a basis for the follow-up realistic hemodynamic numerical simulation of pulmonary artery model and has a guiding significance for clinical diagnosis and treatment, and promotes the development of the combination of mechanics and medicine.","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136307377","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}
引用次数: 0
Numerical analysis of geometry and operating conditions in combined honeycomb and inclined labyrinth sealing elements 蜂窝与倾斜迷宫组合密封元件的几何形状及工作条件的数值分析
IF 0.7 4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10053760
Beytullah Erdoğan, �°brahim Zengin
{"title":"Numerical analysis of geometry and operating conditions in combined honeycomb and inclined labyrinth sealing elements","authors":"Beytullah Erdoğan, �°brahim Zengin","doi":"10.1504/pcfd.2023.10053760","DOIUrl":"https://doi.org/10.1504/pcfd.2023.10053760","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711613","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}
引用次数: 0
The effect of building layout patterns on the formation of heat islands: a computational study 建筑布局模式对热岛形成影响的计算研究
4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10059257
Venkatesh T N, Parammasivam K M, Veena K
{"title":"The effect of building layout patterns on the formation of heat islands: a computational study","authors":"Venkatesh T N, Parammasivam K M, Veena K","doi":"10.1504/pcfd.2023.10059257","DOIUrl":"https://doi.org/10.1504/pcfd.2023.10059257","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135600739","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}
引用次数: 0
Optimisation of crescent-shaped block upstream of the cylindrical hole to enhance film cooling effectiveness using CFD method and genetic algorithm 利用CFD方法和遗传算法优化圆柱孔上游的新月形块体以提高气膜冷却效果
IF 0.7 4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10054994
Zhan Wang, Chao Zhang, Pengfei Zhang
{"title":"Optimisation of crescent-shaped block upstream of the cylindrical hole to enhance film cooling effectiveness using CFD method and genetic algorithm","authors":"Zhan Wang, Chao Zhang, Pengfei Zhang","doi":"10.1504/pcfd.2023.10054994","DOIUrl":"https://doi.org/10.1504/pcfd.2023.10054994","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711759","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}
引用次数: 0
Thermodynamic analysis of Riga plate effect on nanofluid flow in porous medium with nonlinearly varying permeability 渗透率非线性变化的多孔介质中Riga板效应对纳米流体流动的热力学分析
IF 0.7 4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.10057241
Lalrinpuia Tlau, Surender Ontela
{"title":"Thermodynamic analysis of Riga plate effect on nanofluid flow in porous medium with nonlinearly varying permeability","authors":"Lalrinpuia Tlau, Surender Ontela","doi":"10.1504/pcfd.2023.10057241","DOIUrl":"https://doi.org/10.1504/pcfd.2023.10057241","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711832","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}
引用次数: 1
Effect of aspect ratio of semitransparent window on interaction of the collimated beam with natural convection: part 1 半透明窗宽高比对准直光束与自然对流相互作用的影响:第一部分
IF 0.7 4区 工程技术
Progress in Computational Fluid Dynamics Pub Date : 2023-01-01 DOI: 10.1504/pcfd.2023.128735
G. Chanakya, Pradeep Kumar
{"title":"Effect of aspect ratio of semitransparent window on interaction of the collimated beam with natural convection: part 1","authors":"G. Chanakya, Pradeep Kumar","doi":"10.1504/pcfd.2023.128735","DOIUrl":"https://doi.org/10.1504/pcfd.2023.128735","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711925","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}
引用次数: 0
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