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International Journal of Computational Fluid Dynamics最新文献

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Multi-Level Solution Strategies for Implicit Time Discontinuous Galerkin Discretizations 隐式时间非连续伽勒金离散化的多级求解策略
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-04-28 DOI: 10.1080/10618562.2024.2326573
Mark W. Lohry, Luigi Martinelli
{"title":"Multi-Level Solution Strategies for Implicit Time Discontinuous Galerkin Discretizations","authors":"Mark W. Lohry, Luigi Martinelli","doi":"10.1080/10618562.2024.2326573","DOIUrl":"https://doi.org/10.1080/10618562.2024.2326573","url":null,"abstract":"The discontinuous Galerkin method and related flavors of high-order spectral element methods provide many well-known benefits for the spatial discretization of partial differential equations such a...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":"95 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140833088","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 Investigation of the Inviscid Taylor-Green Vortex Using an Adaptive Filtering Method for a Modal Discontinuous Galerkin Method 使用模态非连续伽勒金方法的自适应滤波法对无粘性泰勒-格林涡旋进行数值研究
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-04-28 DOI: 10.1080/10618562.2024.2329775
Dean Yuan, Karl W. Jenkins, Panagiotis Tsoutsanis
{"title":"Numerical Investigation of the Inviscid Taylor-Green Vortex Using an Adaptive Filtering Method for a Modal Discontinuous Galerkin Method","authors":"Dean Yuan, Karl W. Jenkins, Panagiotis Tsoutsanis","doi":"10.1080/10618562.2024.2329775","DOIUrl":"https://doi.org/10.1080/10618562.2024.2329775","url":null,"abstract":"Implicit Large Eddy Simulation and under-resolved Direct Numerical Simulation bypass the complexity and uncertainty of turbulence modelling by using the numerical dissipation of the scheme as a sub...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":"26 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140811356","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
A Direct Implicit Discretization Approach for Arbitrary Non-conformal Interface by Using a Virtual Cell 利用虚拟单元实现任意非共形界面的直接隐式离散化方法
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-04-26 DOI: 10.1080/10618562.2024.2344611
Peng Jin, Kailong Xu, Zaigang Liu, Yan Zhang
{"title":"A Direct Implicit Discretization Approach for Arbitrary Non-conformal Interface by Using a Virtual Cell","authors":"Peng Jin, Kailong Xu, Zaigang Liu, Yan Zhang","doi":"10.1080/10618562.2024.2344611","DOIUrl":"https://doi.org/10.1080/10618562.2024.2344611","url":null,"abstract":"A direct implicit discretization approach is presented for an arbitrary non-conformal interface by using a virtual cell on unstructured meshes. In this study, the virtual cell is supposed to be loc...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":"39 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141506998","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
Droplet Injection for Multiphase Rainfall Simulations on Dynamically Refined Mesh for Effective Interface Capturing 在动态细化网格上为多相降雨模拟注入液滴以有效捕捉界面
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-04-17 DOI: 10.1080/10618562.2024.2339286
Jung I. Shu, Yi Wang
{"title":"Droplet Injection for Multiphase Rainfall Simulations on Dynamically Refined Mesh for Effective Interface Capturing","authors":"Jung I. Shu, Yi Wang","doi":"10.1080/10618562.2024.2339286","DOIUrl":"https://doi.org/10.1080/10618562.2024.2339286","url":null,"abstract":"This paper presents a volume of fluid (VOF) model for multiphase rainfall simulation that injects rain droplets as a continuous phase alongside the adaptive mesh refinement (AMR) method to resolve ...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":"227 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140614051","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
A Level Set-Based Solver for Two-Phase Incompressible Flows: Extension to Magnetic Fluids 基于水平集的两相不可压缩流体求解器：扩展至磁性流体
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-04-05 DOI: 10.1080/10618562.2024.2334073
Paria Makaremi-Esfarjani, Andrew J. Higgins, Alireza Najafi-Yazdi
{"title":"A Level Set-Based Solver for Two-Phase Incompressible Flows: Extension to Magnetic Fluids","authors":"Paria Makaremi-Esfarjani, Andrew J. Higgins, Alireza Najafi-Yazdi","doi":"10.1080/10618562.2024.2334073","DOIUrl":"https://doi.org/10.1080/10618562.2024.2334073","url":null,"abstract":"Development of a two-phase incompressible solver for magnetic flows in the magnetostatic case is presented. The proposed numerical toolkit couples the Navier–Stokes equations of hydrodynamics with ...","PeriodicalId":56288,"journal":{"name":"International Journal of Computational Fluid Dynamics","volume":"9 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140563916","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
Experimental and Numerical Investigation of Flow Characteristics Around Complex Bridge Piers in Different Geometries 不同几何形状复杂桥墩周围水流特性的实验和数值研究
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-04-02 DOI: 10.1080/10618562.2024.2335280
Atakan Tantekin, N. Filiz Tumen Ozdil, Hüseyin Akilli
{"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":"13 1","pages":""},"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}
引用次数: 0
Multi-Fidelity Uncertainty Propagation Approach for Multi-Dimensional Correlated Flow Field Responses 多维相关流场响应的多保真度不确定性传播方法
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-03-20 DOI: 10.1080/10618562.2024.2329199
Jiangtao Chen, Wei Xiao, Luogeng Lv, Jiao Zhao, Wei Zhao, Xiaojun Wu
{"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":"63 1","pages":""},"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}
引用次数: 0
Prediction of Wind-Pressure Coefficients on Circular Elevated-Tanks Through the Novel CFD-ANN Model for Various Building-Interference Circumstances 通过新型 CFD-ANN 模型预测各种建筑干扰情况下圆形高架罐的风压系数
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-03-13 DOI: 10.1080/10618562.2024.2325709
Soumya Mukherjee, Jalla Sandeep Kumar Reddy, Dilip Kumar Singha Roy
{"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":"13 1","pages":""},"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}
引用次数: 0
HALO3D: An All-Mach Approach to Hypersonic Flows Simulation, Part II HALO3D：高超音速飞行模拟的全机械方法，第二部分
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-02-22 DOI: 10.1080/10618562.2024.2306946
Shrutakeerti Mallikarjun, Vincent Casseau, Gan Yang, John Y. Huang, Wagdi G. Habashi, Song Gao, Abolfazl Karchani
{"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":"2015 1","pages":""},"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}
引用次数: 0
An Accurate and Robust Line-Hybrid Method for Hypersonic Heating Predictions 用于超音速加热预测的精确而稳健的线混合法
IF 1.3 4区 工程技术
International Journal of Computational Fluid Dynamics Pub Date : 2024-01-22 DOI: 10.1080/10618562.2023.2296536
Ye Zhang, Wenjia Xie, Weijie Ren, Zhengyu Tian
{"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":"19 1","pages":""},"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}
引用次数: 0
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