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Journal of Turbulence最新文献

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Effects of roughness on non-equilibrium turbulent boundary layers 粗糙度对非平衡湍流边界层的影响
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-05-28 DOI: 10.1080/14685248.2024.2360186
Ralph J. Volino, Daniel Fritsch, William J. Devenport, Luís Eça, Ricardo García-Mayoral, Beverley McKeon, Ugo Piomelli, Daniel Chung, Vidya Vishwanathan, Maarten Kerkvliet, Serge Toxopeus, Nicholas Hutchins
{"title":"Effects of roughness on non-equilibrium turbulent boundary layers","authors":"Ralph J. Volino, Daniel Fritsch, William J. Devenport, Luís Eça, Ricardo García-Mayoral, Beverley McKeon, Ugo Piomelli, Daniel Chung, Vidya Vishwanathan, Maarten Kerkvliet, Serge Toxopeus, Nicholas Hutchins","doi":"10.1080/14685248.2024.2360186","DOIUrl":"https://doi.org/10.1080/14685248.2024.2360186","url":null,"abstract":"The effects of roughness were considered as part of a NATO Advanced Vehicle Technology effort titled ‘Non-Equilibrium Turbulent Boundary Layers at High Reynolds Numbers’ (NATO AVT-349). This paper ...","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141547174","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
Evaluation of flow and flame characteristics of turbulent bluff-body CH 4 -H 2 flame using LES-FPV approach 利用 LES-FPV 方法评估湍流崖体 CH 4 -H 2 火焰的流动和火焰特性
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-05-11 DOI: 10.1080/14685248.2024.2352490
Praveen Pratap Singh, Rudra N. Roy
{"title":"Evaluation of flow and flame characteristics of turbulent bluff-body CH\u0000 4\u0000 -H\u0000 2\u0000 flame using LES-FPV approach","authors":"Praveen Pratap Singh, Rudra N. Roy","doi":"10.1080/14685248.2024.2352490","DOIUrl":"https://doi.org/10.1080/14685248.2024.2352490","url":null,"abstract":"","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140988597","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
Large eddy simulations of sheet-to-cloud cavitation transitions with special emphasis on the simultaneous existence of the re-entrant jet and shock waves 片状空化向云状空化转变的大涡流模拟，特别强调再入射流和冲击波的同时存在
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-05-07 DOI: 10.1080/14685248.2024.2350070
Chen Lin, Xiaotao Zhao, Ziyang Wang, Huaiyu Cheng, Changchang Wang, Bin Ji
{"title":"Large eddy simulations of sheet-to-cloud cavitation transitions with special emphasis on the simultaneous existence of the re-entrant jet and shock waves","authors":"Chen Lin, Xiaotao Zhao, Ziyang Wang, Huaiyu Cheng, Changchang Wang, Bin Ji","doi":"10.1080/14685248.2024.2350070","DOIUrl":"https://doi.org/10.1080/14685248.2024.2350070","url":null,"abstract":"","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005165","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
Theory and simulations of confined periodic turbulence 封闭周期性湍流的理论与模拟
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-05-03 DOI: 10.1080/14685248.2024.2342265
Philippe R. Spalart, Michael S. Dodd
{"title":"Theory and simulations of confined periodic turbulence","authors":"Philippe R. Spalart, Michael S. Dodd","doi":"10.1080/14685248.2024.2342265","DOIUrl":"https://doi.org/10.1080/14685248.2024.2342265","url":null,"abstract":"","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141015832","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
Spectral energy transfer analysis of a forced homogeneous isotropic turbulence using triple decomposition of velocity gradient tensor 利用速度梯度张量的三重分解对强制均质各向同性湍流进行谱能传递分析
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-03-22 DOI: 10.1080/14685248.2024.2332318
Mani Fathali, Saber Khoei
{"title":"Spectral energy transfer analysis of a forced homogeneous isotropic turbulence using triple decomposition of velocity gradient tensor","authors":"Mani Fathali, Saber Khoei","doi":"10.1080/14685248.2024.2332318","DOIUrl":"https://doi.org/10.1080/14685248.2024.2332318","url":null,"abstract":"Triple decomposition of the velocity gradient tensor is exploited to investigate the role of the simple-shear, normal-strain, and rigid-body rotation, in the turbulent kinetic energy transfer of a ...","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140200361","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-spatial scale and multi-frequency resolution Proper Orthogonal Decomposition for patterns of wall-streamwise pressure gradient fluctuation of impinging jets 多空间尺度和多频率分辨率的适当正交分解，用于分析撞击喷流的壁流压力梯度波动模式
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-03-20 DOI: 10.1080/14685248.2024.2330056
Miaoxin Han, Yonghua You
{"title":"Multi-spatial scale and multi-frequency resolution Proper Orthogonal Decomposition for patterns of wall-streamwise pressure gradient fluctuation of impinging jets","authors":"Miaoxin Han, Yonghua You","doi":"10.1080/14685248.2024.2330056","DOIUrl":"https://doi.org/10.1080/14685248.2024.2330056","url":null,"abstract":"In the coating industry, seemingly ordered millimeter-scale W or X-like patterns inevitably appear on the coating wiped by jets. Considering the dynamic control of coating thickness by the maximum ...","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140200892","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
Effects of axial distance on flow behaviours of continuous jet impinging on a flat surface using a finite confined nozzle 轴向距离对使用有限约束喷嘴冲击平面的连续射流流动行为的影响
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-03-19 DOI: 10.1080/14685248.2024.2330065
Siva Ramalingam, Minh Duc Le, Ching Min Hsu
{"title":"Effects of axial distance on flow behaviours of continuous jet impinging on a flat surface using a finite confined nozzle","authors":"Siva Ramalingam, Minh Duc Le, Ching Min Hsu","doi":"10.1080/14685248.2024.2330065","DOIUrl":"https://doi.org/10.1080/14685248.2024.2330065","url":null,"abstract":"The velocity fields and impinging pressure characteristics of confined jet impinges on a flat surface subject to the influence of various axial stages of a flat plate were experimentally examined. ...","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140200367","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
Laminar to turbulent transitions of pipe flows by resonances of natural frequencies of components of test sections 通过试验段各部分固有频率的共振实现管道流从层流到湍流的过渡
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-02-22 DOI: 10.1080/14685248.2024.2319066
F. Durst, G. Biswas, K. Haddad
{"title":"Laminar to turbulent transitions of pipe flows by resonances of natural frequencies of components of test sections","authors":"F. Durst, G. Biswas, K. Haddad","doi":"10.1080/14685248.2024.2319066","DOIUrl":"https://doi.org/10.1080/14685248.2024.2319066","url":null,"abstract":"This investigation analyses special papers and doctoral theses that treat transitions of pipe flows as a resonance phenomenon of wave frequencies. These frequencies are natural frequencies of pipe ...","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139952490","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
Variational calculus in hybrid turbulence transport models with passive scalar 带有被动标量的混合湍流传输模型中的变分计算
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-01-25 DOI: 10.1080/14685248.2024.2303012
B. Chaouat, R. Schiestel
{"title":"Variational calculus in hybrid turbulence transport models with passive scalar","authors":"B. Chaouat, R. Schiestel","doi":"10.1080/14685248.2024.2303012","DOIUrl":"https://doi.org/10.1080/14685248.2024.2303012","url":null,"abstract":"","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139596113","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
Quantifying instantaneous flow reversal of tracer particles in subsonic, transonic and supersonic flows past a circular cylinder 亚音速、跨音速和超音速流经圆筒时示踪粒子瞬时流动逆转的定量分析
IF 1.9 4区 工程技术
Journal of Turbulence Pub Date : 2024-01-11 DOI: 10.1080/14685248.2023.2293700
Huiying Zhang, James M. Wallace, Xiaohua Wu
{"title":"Quantifying instantaneous flow reversal of tracer particles in subsonic, transonic and supersonic flows past a circular cylinder","authors":"Huiying Zhang, James M. Wallace, Xiaohua Wu","doi":"10.1080/14685248.2023.2293700","DOIUrl":"https://doi.org/10.1080/14685248.2023.2293700","url":null,"abstract":"Tracer pathline statistics have rarely, if at all, been used in the investigation of compressible subsonic, transonic and supersonic flows past a circular cylinder. Here, we report pathline histogr...","PeriodicalId":49967,"journal":{"name":"Journal of Turbulence","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139470241","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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