Pub Date : 2024-04-02DOI: 10.1080/10618562.2024.2335280
Atakan Tantekin, N. Filiz Tumen Ozdil, Hüseyin Akilli
The flow parameters through complex-type bridge piers configured in various geometries were explored and compared in this work using dye visualisation and computational fluid dynamics (CFD) methods...
{"title":"Experimental and Numerical Investigation of Flow Characteristics Around Complex Bridge Piers in Different Geometries","authors":"Atakan Tantekin, N. Filiz Tumen Ozdil, Hüseyin Akilli","doi":"10.1080/10618562.2024.2335280","DOIUrl":"https://doi.org/10.1080/10618562.2024.2335280","url":null,"abstract":"The flow parameters through complex-type bridge piers configured in various geometries were explored and compared in this work using dye visualisation and computational fluid dynamics (CFD) methods...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564079","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}
To quantify uncertainties in the multidimensional correlated flow field responses resulting from uncertain model parameters in computational fluid dynamics (CFD), this paper proposes an uncertainty...
{"title":"Multi-Fidelity Uncertainty Propagation Approach for Multi-Dimensional Correlated Flow Field Responses","authors":"Jiangtao Chen, Wei Xiao, Luogeng Lv, Jiao Zhao, Wei Zhao, Xiaojun Wu","doi":"10.1080/10618562.2024.2329199","DOIUrl":"https://doi.org/10.1080/10618562.2024.2329199","url":null,"abstract":"To quantify uncertainties in the multidimensional correlated flow field responses resulting from uncertain model parameters in computational fluid dynamics (CFD), this paper proposes an uncertainty...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140197383","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 : 2024-03-13DOI: 10.1080/10618562.2024.2325709
Soumya Mukherjee, Jalla Sandeep Kumar Reddy, Dilip Kumar Singha Roy
The authors have studied the wind-shielding effect on circular elevated tanks with computational fluid dynamics (CFD) analyses, caused by rectangular plan-shaped buildings, which alter wind load si...
{"title":"Prediction of Wind-Pressure Coefficients on Circular Elevated-Tanks Through the Novel CFD-ANN Model for Various Building-Interference Circumstances","authors":"Soumya Mukherjee, Jalla Sandeep Kumar Reddy, Dilip Kumar Singha Roy","doi":"10.1080/10618562.2024.2325709","DOIUrl":"https://doi.org/10.1080/10618562.2024.2325709","url":null,"abstract":"The authors have studied the wind-shielding effect on circular elevated tanks with computational fluid dynamics (CFD) analyses, caused by rectangular plan-shaped buildings, which alter wind load si...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140147507","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 : 2024-02-22DOI: 10.1080/10618562.2024.2306946
Shrutakeerti Mallikarjun, Vincent Casseau, Gan Yang, John Y. Huang, Wagdi G. Habashi, Song Gao, Abolfazl Karchani
This paper is Part II of the two-paper series ‘HALO3D: An All-Mach Approach to Hypersonic Flows Simulation’ presenting advances in a monolithic flow simulation software for the design of high-speed...
本文是两篇系列论文 "HALO3D：HALO3D: An All-Mach Approach to Hypersonic Flows Simulation "系列论文的第二部分，介绍了用于高速飞行器设计的单片流动模拟软件的进展。
{"title":"HALO3D: An All-Mach Approach to Hypersonic Flows Simulation, Part II","authors":"Shrutakeerti Mallikarjun, Vincent Casseau, Gan Yang, John Y. Huang, Wagdi G. Habashi, Song Gao, Abolfazl Karchani","doi":"10.1080/10618562.2024.2306946","DOIUrl":"https://doi.org/10.1080/10618562.2024.2306946","url":null,"abstract":"This paper is Part II of the two-paper series ‘HALO3D: An All-Mach Approach to Hypersonic Flows Simulation’ presenting advances in a monolithic flow simulation software for the design of high-speed...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139948792","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 : 2024-01-22DOI: 10.1080/10618562.2023.2296536
Ye Zhang, Wenjia Xie, Weijie Ren, Zhengyu Tian
As Computational Fluid Dynamics (CFD) progresses rapidly, there is a growing demand for precise prediction of aerodynamic heating in hypersonic flows, which remains a considerable challenge. In thi...
{"title":"An Accurate and Robust Line-Hybrid Method for Hypersonic Heating Predictions","authors":"Ye Zhang, Wenjia Xie, Weijie Ren, Zhengyu Tian","doi":"10.1080/10618562.2023.2296536","DOIUrl":"https://doi.org/10.1080/10618562.2023.2296536","url":null,"abstract":"As Computational Fluid Dynamics (CFD) progresses rapidly, there is a growing demand for precise prediction of aerodynamic heating in hypersonic flows, which remains a considerable challenge. In thi...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139553970","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}
A novel high-order projection method is presented in this study for the simulation of incompressible turbulent flows, utilising weighted essentially non-oscillatory (WENO) schemes. Spatial discreti...
{"title":"High-Order WENO-based Semi-Implicit Projection Method for Incompressible Turbulent Flows: Development, Accuracy, and Reynolds Number Effects","authors":"Thi Quynh Nguyen, Hyung Taek Ahn, Christos Kavouklis","doi":"10.1080/10618562.2023.2289445","DOIUrl":"https://doi.org/10.1080/10618562.2023.2289445","url":null,"abstract":"A novel high-order projection method is presented in this study for the simulation of incompressible turbulent flows, utilising weighted essentially non-oscillatory (WENO) schemes. Spatial discreti...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139374187","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 : 2024-01-03DOI: 10.1080/10618562.2023.2297944
Vinod Kumar Srinivasa, Subhaschandra Kattimani, Ganga Reddy C.
Computational fluid dynamics (CFD) is used to analyze the jet interaction of side-vent and gaspers and their influence on cough jets in aircraft cabins. A control device is designed and proposed to...
{"title":"Numerical Investigation of Gasper Air Jet Dynamics in an Aircraft Cabin","authors":"Vinod Kumar Srinivasa, Subhaschandra Kattimani, Ganga Reddy C.","doi":"10.1080/10618562.2023.2297944","DOIUrl":"https://doi.org/10.1080/10618562.2023.2297944","url":null,"abstract":"Computational fluid dynamics (CFD) is used to analyze the jet interaction of side-vent and gaspers and their influence on cough jets in aircraft cabins. A control device is designed and proposed to...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139082858","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 : 2023-12-27DOI: 10.1080/10618562.2023.2181958
M. R. Nived, Poreddy Pavan Kumar Reddy, Vinayak Eswaran
Implicit solvers based on the lower-upper symmetric Gauss–Seidel (LUSGS) method are widely used in Computational Fluid Dynamics (CFD) codes to obtain steady-state solutions using large false-transi...
{"title":"Time-Accurate Solution of Unsteady Flows in an Implicit Solver Using Block LUSGS Method","authors":"M. R. Nived, Poreddy Pavan Kumar Reddy, Vinayak Eswaran","doi":"10.1080/10618562.2023.2181958","DOIUrl":"https://doi.org/10.1080/10618562.2023.2181958","url":null,"abstract":"Implicit solvers based on the lower-upper symmetric Gauss–Seidel (LUSGS) method are widely used in Computational Fluid Dynamics (CFD) codes to obtain steady-state solutions using large false-transi...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139082548","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 : 2023-12-27DOI: 10.1080/10618562.2023.2195642
Kavan M. Prabtani, Rajesh Ranjan
An accurate prediction of the flowfield inside the scramjet inlet/isolator is crucial for a stable and reliable aerodynamic design. However, the complex phenomena such as shock wave-expansion wave ...
{"title":"Turbulence Modelling for SWTBLI with Expansion Wave Interference Inside Scramjet Inlets","authors":"Kavan M. Prabtani, Rajesh Ranjan","doi":"10.1080/10618562.2023.2195642","DOIUrl":"https://doi.org/10.1080/10618562.2023.2195642","url":null,"abstract":"An accurate prediction of the flowfield inside the scramjet inlet/isolator is crucial for a stable and reliable aerodynamic design. However, the complex phenomena such as shock wave-expansion wave ...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139065182","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 : 2023-12-27DOI: 10.1080/10618562.2023.2178647
Yue Zhang, Xing Ji, Kun Xu
This paper extends the high-order compact gas-kinetic scheme (CGKS) to flow simulations on a rotating coordinate frame. The kinetic equation with the inclusion of centrifugal and Coriolis accelerat...
{"title":"A High-Order Compact Gas-Kinetic Scheme in a Rotating Coordinate Frame and on Sliding Mesh","authors":"Yue Zhang, Xing Ji, Kun Xu","doi":"10.1080/10618562.2023.2178647","DOIUrl":"https://doi.org/10.1080/10618562.2023.2178647","url":null,"abstract":"This paper extends the high-order compact gas-kinetic scheme (CGKS) to flow simulations on a rotating coordinate frame. The kinetic equation with the inclusion of centrifugal and Coriolis accelerat...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139056363","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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