Pub Date : 2022-01-01DOI: 10.1504/pcfd.2022.10044123
Zaid Siddiqi, J. Lee
{"title":"A computational and experimental study on aerodynamics of motor-driven propellers using thrust stand and rotating cup anemometer","authors":"Zaid Siddiqi, J. Lee","doi":"10.1504/pcfd.2022.10044123","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10044123","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66710493","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10047733
S. Marié
{"title":"On the use of adaptive relaxation times in lattice Boltzmann methods","authors":"S. Marié","doi":"10.1504/pcfd.2022.10047733","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10047733","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66710699","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10049300
G. Biswas, Shilpi Chatterjee, Abhiram Hens, K. C. Ghanta
{"title":"Dynamics of Taylor Bubbles in non-Newtonian Shear Thinning Continuous Phase","authors":"G. Biswas, Shilpi Chatterjee, Abhiram Hens, K. C. Ghanta","doi":"10.1504/pcfd.2022.10049300","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10049300","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711260","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10052371
Dilip Lalchand Parmar, D. Singh, Arjun Sharma
{"title":"Flow separation control in a two-airfoil system by trailing edge modification and active flow control","authors":"Dilip Lalchand Parmar, D. Singh, Arjun Sharma","doi":"10.1504/pcfd.2022.10052371","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10052371","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711354","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10052392
V. Lepiller, P. Desevaux, A. Bouhanguel
{"title":"CFD modelling of the flow in zero-secondary flow ejectors: a sensitivity analysis to numerical parameters","authors":"V. Lepiller, P. Desevaux, A. Bouhanguel","doi":"10.1504/pcfd.2022.10052392","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10052392","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711418","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10054491
Mohammad Reza Zangeneh, A. Rasam, Z. Pouransari
In this research, large-eddy simulation of a turbulent square duct flow is performed at the friction Reynolds number , using the dynamic Samgorinsky (DS) subgrid-scale model and the results are discussed. To assess the accuracy of the DS model, the results are compared with the reference direct numerical simulation data. Moreover, to see the effect of the DS model, a numerical simulation without a subgrid-scale model is also performed and the results are compared with those of the DS model. Simulations are carried out using a second-order finite volume method for discretization of the Navier—Stokes equations. Results from the DS model simulations, for the grid used, are in good agreement with the direct numerical simulation data for the mean velocity and Reynolds stresses and an appreciable improvement is observed with respect to the no subgrid-scale model simulations.
{"title":"Effect of the numerical dissipation and resolution on large-eddy simulation of turbulent square duct flow","authors":"Mohammad Reza Zangeneh, A. Rasam, Z. Pouransari","doi":"10.1504/pcfd.2022.10054491","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10054491","url":null,"abstract":"In this research, large-eddy simulation of a turbulent square duct flow is performed at the friction Reynolds number , using the dynamic Samgorinsky (DS) subgrid-scale model and the results are discussed. To assess the accuracy of the DS model, the results are compared with the reference direct numerical simulation data. Moreover, to see the effect of the DS model, a numerical simulation without a subgrid-scale model is also performed and the results are compared with those of the DS model. Simulations are carried out using a second-order finite volume method for discretization of the Navier—Stokes equations. Results from the DS model simulations, for the grid used, are in good agreement with the direct numerical simulation data for the mean velocity and Reynolds stresses and an appreciable improvement is observed with respect to the no subgrid-scale model simulations.","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711509","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10046002
Ö. Türk, C. Bozkaya
{"title":"Chebyshev spectral collocation method for MHD duct flow under slip condition","authors":"Ö. Türk, C. Bozkaya","doi":"10.1504/pcfd.2022.10046002","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10046002","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66710579","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10048024
Vishnu Kumar, C. Vigneswaran
{"title":"NUMERICAL INVESTIGATION OF THE CO FLOW JET AIRFOIL ON AERODYNAMIC PERFORMANCE","authors":"Vishnu Kumar, C. Vigneswaran","doi":"10.1504/pcfd.2022.10048024","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10048024","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66710719","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 : 2022-01-01DOI: 10.1504/pcfd.2022.10048918
Ying Xu, Yujie Feng, K. Wu
{"title":"Numerical simulation of transient flow with column separation using the Lattice Boltzmann method","authors":"Ying Xu, Yujie Feng, K. Wu","doi":"10.1504/pcfd.2022.10048918","DOIUrl":"https://doi.org/10.1504/pcfd.2022.10048918","url":null,"abstract":"","PeriodicalId":54552,"journal":{"name":"Progress in Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66711207","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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