Article(id=1281324164711682135, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1281323885077447100, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1007-7294.2026.02.004, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1734364800000, receivedDateStr=2024-12-17, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1783421086718, onlineDateStr=2026-07-07, pubDate=1771084800000, pubDateStr=2026-02-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783421086718, onlineIssueDateStr=2026-07-07, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783421086718, creator=13701087609, updateTime=1783421086718, updator=13701087609, issue=Issue{id=1281323885077447100, tenantId=1146029695717560320, journalId=1240685776644648972, year='2026', volume='30', issue='2', pageStart='177', pageEnd='340', issueExtLink='null', onlineDate='null', pubDate='1771084800000', pubDateStr='2026-02-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1783421020049, creator='13701087609', updateTime=1783422086911, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1281328359892303896, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1281323885077447100, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1281328359892303897, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1281323885077447100, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=218, endPage=234, ext={EN=ArticleExt(id=1281324165718315096, articleId=1281324164711682135, tenantId=1146029695717560320, journalId=1240685776644648972, language=EN, title=Numerical investigation on incompressible cavity flows with turbulent incoming flow based on a wall-modeled RANS/LES method, columnId=1241023037940748650, journalTitle=Journal of Ship Mechanics, columnName=Hydrodynamics, runingTitle=null, highlight=null, articleAbstract=
Cavity flows are common phenomena for underwater vehicles. For example the drain holes of the submarine are one of the typical cavity flows. There are some complex turbulent phenomena in the cavity, such as shear layer K-H instability, coupling between shear layer and cavity recirculation. So far, many difficulties remain for CFD numerical simulation. Firstly, the setup of an accurate inflow condition is crucial for analyzing turbulent coherent structures inside the cavity with the high fidelity due to the fact that the flow upstream of the cavity is usually in an utterly turbulent state. Secondly, there are frequency components with second-order oscillation modes besides the ones with first-order oscillation modes in the cavity flow. However, the CFD numerical simulation still faces challenges for such second-order oscillation flows. In this paper, a DFSEM-WMHRL method is developed to perform high fidelity CFD simulation for such complex cavity flows, where the WMHRL is a hybrid RANS/LES method with the wall-modelled capability, and the DFSEM is a divergence free synthetic eddy method with the turbulent inlet generation capability. Through a series of numerical simulations on the channel flow with $ {Re}_{\tau }=395 $, the turbulence kinetic energy resolution index rk and the combined conditions for the RANS/LES hybrid boundary positions are firstly confirmed, indicating the capability of the proposed method for analyzing the second-order statistics of the channel flow with high fidelity. Moreover, numerical simulations were carried out for the cavity flow with $ {Re}_{{\mathrm{D}}}=3360 $ and $ L/D=2 $ based on the proposed method. The results show that the DFSEM-WMHRL method can accurately analyze both second-order statistical characteristics and the fine spectral structures caused by self-sustaining oscillations in the cavity flow.
, authors=Lin-xin LAN
1, Pan-pan HAN
1, Meng JI
1, Yun-xiang YOU
1, 2, Xiao-ping QIU
3, Qiao MA
3, Kai-jian WU
3, authorsList=Lin-xin LAN, Pan-pan HAN, Meng JI, Yun-xiang YOU, Xiao-ping QIU, Qiao MA, Kai-jian WU, authorCompany=null, correspAuthors=Pan-pan HAN, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2026 Journal of Ship Mechanics. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1281324261419750017, articleId=1281324164711682135, tenantId=1146029695717560320, journalId=1240685776644648972, language=CN, title=基于湍流入口壁面模化RANS/LES混合方法的不可压空腔流数值模拟研究, columnId=1241023038087549292, journalTitle=船舶力学, columnName=流体力学, runingTitle=null, highlight=null, articleAbstract=
空腔流动广泛存在于水下航行器中,如水下航行器的流水孔就属于典型的空腔流动。在空腔流中,存在剪切层K-H不稳定性和腔内回流耦合作用等复杂湍流现象,目前利用CFD来研究此类现象仍面临诸多困难。首先,由于空腔上游来流通常为完全湍流状态,因此湍流入流条件的准确设置是高置信度地解析空腔内湍流相干结构的关键之一。其次,空腔流中除了存在一阶振荡模态的频率成分外,还存在二阶振荡模态的频率成份,而后者迄今仍是CFD数值模拟的难点。有鉴于此,本文发展了一种基于零散度湍流入口模型(简称DFSEM)的空腔流壁面模化RANS/LES混合(简称WMHRL)方法,将其简称为DFSEM-WMHRL模型。通过对$ {Re}_{\tau }=395 $下的槽道流的系列数值模拟研究,获得了能高置信度解析槽道流二阶统计量的湍动能解析度指标$ {r}_{{\mathrm{k}}} $及RANS/LES转换边界位置的组合条件。在此基础上,对$ {Re}_{{\mathrm{D}}}=3360 $及$ L/D=2 $下的空腔流问题采用DFSEM-WMHRL模型进行了系列数值模拟研究。结果表明,该DFSEM-WMHRL模型不仅能够准确解析空腔流动的二阶统计量特征,还能准确获取空腔自持振荡引起的一阶和二阶精细频谱结构。
, authors=蓝林欣
1, 韩盼盼
1, 季梦
1, 尤云祥
1, 2, 邱小平
3, 马乔
3, 吴凯健
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, correspAuthorsNote=
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1.上海交通大学 海洋工程国家重点实验室,上海 200240, bio={"content":"
蓝林欣(1993–),男,博士研究生
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1.上海交通大学 海洋工程国家重点实验室,上海 200240)])]), Author(id=1282344189111276216, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1282344189207745211, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, authorId=1282344189111276216, language=EN, stringName=Yun-xiang YOU, firstName=Yun-xiang, middleName=null, lastName=YOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.Yazhou Bay Institute of Deepsea Sci-tech, Shanghai Jiao Tong University, Sanya 572000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1282344189279048380, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, authorId=1282344189111276216, language=CN, stringName=尤云祥, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1.上海交通大学 海洋工程国家重点实验室,上海 200240
2.上海交通大学 三亚崖州湾深海科技研究院,海南 三亚 572000, bio={"content":"
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Review-self-sustaining oscillations of flow past cavities[J]. Transactions of the ASME, 1978, 100: 152−165., articleTitle=null, refAbstract=null), Reference(id=1282344197051093747, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=Rossiter J E. Wind-tunnel experiments on the flow over rectangular cavities at subsonic and transonic speeds[M/OL]. Aeronautical Research Council. 1964. https://reports.aerade.cranfield.ac.uk.handle.1826.2/4020., articleTitle=null, refAbstract=null), Reference(id=1282344197130785524, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=Ethembabaoglu S. On the fluctuationg flow characteristics in the vicinity of gate slots[M]. Division of Hydraulic Engineering, University of Trondheim, Norwegian Institute of Technology, 1973., articleTitle=null, refAbstract=null), Reference(id=1282344197231448821, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=Pereira J C F, Sousa J M M. Influence of impingement edge geometry on cavity flow oscillations [J]. AIAA Journal, 1994, 32 (8): 1737−1740., articleTitle=null, refAbstract=null), Reference(id=1282344197336306422, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=Pereira J C F, Sousa J M M. Experimental and numerical investigation of flow oscillations in a rectangular cavity[J]. Journal of Fluids Engineering-Transactions of the ASME, 1995, 117(1): 68−74., articleTitle=null, refAbstract=null), Reference(id=1282344197462135543, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=Lin J C, Rockwell D. Organized oscillations of initially turbulent flow past a cavity[J]. AIAA Journal, 2001, 39 (6): 1139−1151., articleTitle=null, refAbstract=null), Reference(id=1282344197579576056, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=陈 浩, 袁先旭, 毕 林, 等. 基于RANS/LES混合方法的分离流动模拟[J]. 航空学报, 2020, 41 (8): 123642., articleTitle=null, refAbstract=null), Reference(id=1282344197688627961, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Chen H, Yuan X X, Bi L, et al. Simulation of separated flow based on RANS/LES hybrid method [J]. Acta Aeronautica ET Astronautica Sinica, 2020, 41 (8): 123642. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1282344197881565946, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=Chang K, Constantinescu G, Park S. Analysis of the flow and mass transfer processes for the incompressible flow past an open cavity with a laminar and a fully turbulent incoming boundary layer[J]. Journal of Fluid Mechanics, 2006, 561: 113‒145., articleTitle=null, refAbstract=null), Reference(id=1282344197965452027, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Chang K, Constantinescu G, Park S. Assessment of predictive capabilities of detached eddy simulation to simulate flow and mass transport past open cavities[J]. Transactions of the ASME, 2007, 129: 1372‒1383., articleTitle=null, refAbstract=null), Reference(id=1282344198057726716, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=Spalart P R. Strategies for turbulence modelling and simulations[J]. International Journal of Heat & Fluid Flow, 2000, 21(3): 252‒263., articleTitle=null, refAbstract=null), Reference(id=1282344198179361533, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=Shur M L, Spalart P R, Strelets M K, et al. A hybrid RANS-LES approach with delayed-DES and wall-modelled LES capabilities[J]. International Journal of Heat & Fluid Flow, 2008, 29(6): 1638‒1649., articleTitle=null, refAbstract=null), Reference(id=1282344198355522302, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=季 梦, 尤云祥, 韩盼盼, 等. 亚临界区圆柱绕流相干结构壁面模化混合RANS/LES模型[J]. 物理学报, 2024, 73(5): 196‒222., articleTitle=null, refAbstract=null), Reference(id=1282344198418436863, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=Ji M, You Y X, Han P P, et al. A wall-modeled hybrid RANS/LES model for flow around a circular cylinder with coherent structures in subcritical Reynolds number regions[J]. Acta Physica Sinica, 2024, 73(5): 196‒222. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1282344200184238848, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=Jarrin N, Prosser R, Uribe J C, et al. Reconstruction of turbulent fluctuations for hybrid RANS/LES simulations using a Synthetic-Eddy Method [J]. International Journal of Heat and Fluid Flow, 2009, 30(3): 435−442., articleTitle=null, refAbstract=null), Reference(id=1282344200565920513, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=Poletto R, Craft T, Revell A. A new divergence free synthetic eddy method for the reproduction of inlet flow conditions for LES[J]. Flow, Turbulence and Combustion, 2013, 91(3): 519‒539., articleTitle=null, refAbstract=null), Reference(id=1282344200859521794, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=Menter F R. Two-equation eddy-viscosity turbulence modeling for engineering applications[J]. AIAA Journal, 1994, 32: 1598‒1605., articleTitle=null, refAbstract=null), Reference(id=1282344201119568644, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=Gritskevich M S, Garbaruk A V, Schütze J, et al. Development of DDES and IDDES formulations for the
k-
ω shear stress transport model[J]. Flow, Turbulence and Combustion, 2012, 88: 431−449., articleTitle=null, refAbstract=null), Reference(id=1282344201274757893, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=Davidson L. Using isotropic synthetic fluctuations as inlet boundary conditions for unsteady simulations[J]. Advances and Application in Fluid Mechanics, 2007, 1(1): 1‒35., articleTitle=null, refAbstract=null), Reference(id=1282344201463501574, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=Enciso A, et al. The Biot-Savart operator of a bounded domain[J]. Journal de Mathématiques Pures et Appliquées., articleTitle=null, refAbstract=null), Reference(id=1282344201643856647, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=Klapwijk M, et al. Evaluation of scale-resolving simulations for a turbulent channel flow[J]. Computers & Fluids, 2020, 209: 104636., articleTitle=null, refAbstract=null), Reference(id=1282344201924875016, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=Moser R D, Kim J, Mansour N N. Direct numerical simulation of turbulent channel flow up to
ReT=590[J]. Physics of Fluids, 1999, 11: 943−945., articleTitle=null, refAbstract=null), Reference(id=1282344202243642121, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=21, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=Bernardini M, Pirozzoli S, Orlandi P. Velocity statistics in turbulent channel flow up to
Reτ = 4000[J]. Journal of Fluid Mechanics, 2014, 742: 171‒191., articleTitle=null, refAbstract=null), Reference(id=1282344202721792779, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=22, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=Ahuja K K, Mendoza J. Effects of cavity dimensions, boundary layer, and temperature on cavity noise with emphasis on benchmark data to validate computational aeroacoustic codes: NASA-CR-4653[R]. NASA, 1995., articleTitle=null, refAbstract=null), Reference(id=1282344203187360524, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=23, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=Howe M S. Edge, cavity and aperture tones at very low mach numbers[J]. Journal of Fluid Mechanics, 1996, 330: 61−84., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1282344188066894495, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, xref=1., ext=[AuthorCompanyExt(id=1282344188087866016, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, companyId=1282344188066894495, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Schematic of self-sustaining oscillation in the incompressible cavity flow, figureFileSmall=TbrVG+e9aQ18gpQQd/xyqw==, figureFileBig=+Nkt7WmPTviST5kj2QaGdw==, tableContent=null), ArticleFig(id=1282344192760320727, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图1, caption=
不可压缩空腔流自持振荡示意图, figureFileSmall=TbrVG+e9aQ18gpQQd/xyqw==, figureFileBig=+Nkt7WmPTviST5kj2QaGdw==, tableContent=null), ArticleFig(id=1282344192911315672, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.2, caption=
Schematic of the calculation domain and meshing for channel flow, figureFileSmall=PdohxTiigCHap4T9XaCfMg==, figureFileBig=U6ZDuvruGhtL9sfRwmmTTA==, tableContent=null), ArticleFig(id=1282344193053922009, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图2, caption=
槽道流计算域及网格示意图, figureFileSmall=PdohxTiigCHap4T9XaCfMg==, figureFileBig=U6ZDuvruGhtL9sfRwmmTTA==, tableContent=null), ArticleFig(id=1282344193200722650, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.3, caption=
Numerical simulation results of first-order and second-order statistics when fk2=0.2 for Case C, figureFileSmall=IaJm18vXiLpXSYymH4hS6A==, figureFileBig=I85dL2IncBoQKW4WP290VA==, tableContent=null), ArticleFig(id=1282344193305580251, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图3, caption=
当$ {f}_{{\mathrm{k}}2}=0.2 $
时,不同$ y_\text{LES}^{+} $
下槽道流数值计算一阶及二阶统计量结果及比对, figureFileSmall=IaJm18vXiLpXSYymH4hS6A==, figureFileBig=I85dL2IncBoQKW4WP290VA==, tableContent=null), ArticleFig(id=1282344193381077724, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.4, caption=
Numerical simulation results of first-order and second-order statistics with different values of rk2 for Case C, figureFileSmall=4OL40mMD7sksIP+FJfX38A==, figureFileBig=v7uCc+HGxt/vh7jCdm25AA==, tableContent=null), ArticleFig(id=1282344193448186589, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图4, caption=
对于Case C工况,不同$ {r}_\text{k2} $
取值下槽道流数值计算一阶及二阶统计量结果, figureFileSmall=4OL40mMD7sksIP+FJfX38A==, figureFileBig=v7uCc+HGxt/vh7jCdm25AA==, tableContent=null), ArticleFig(id=1282344193523684062, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.5, caption=
Schematic of cavity flow domain and grid division, figureFileSmall=W/rOnWQNzksNXsV3WcB92A==, figureFileBig=l5TFvIq5cLkKH0X+6IU/JA==, tableContent=null), ArticleFig(id=1282344193607570143, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图5, caption=
空腔流计算域及网格划分示意图, figureFileSmall=W/rOnWQNzksNXsV3WcB92A==, figureFileBig=l5TFvIq5cLkKH0X+6IU/JA==, tableContent=null), ArticleFig(id=1282344193691456224, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.6, caption=
Mean streamwise velocity profiles at different stations for grid convergency analysis, figureFileSmall=DO8mEt5nDeuMYBygeFhZvA==, figureFileBig=I8nc7iE22A8GLlbHP5vrLw==, tableContent=null), ArticleFig(id=1282344193783730913, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图6, caption=
网格收敛性验证:空腔不同站位流向平均速度剖面, figureFileSmall=DO8mEt5nDeuMYBygeFhZvA==, figureFileBig=I8nc7iE22A8GLlbHP5vrLw==, tableContent=null), ArticleFig(id=1282344193871811298, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.7, caption=
Mean streamwise velocity profiles at different stations, figureFileSmall=SJb3Gn9oJX1ea43UKtH53A==, figureFileBig=gBiODRa45sYF+a3IwfZMCg==, tableContent=null), ArticleFig(id=1282344193976668899, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图7, caption=
空腔不同站位处流向平均速度分布, figureFileSmall=SJb3Gn9oJX1ea43UKtH53A==, figureFileBig=gBiODRa45sYF+a3IwfZMCg==, tableContent=null), ArticleFig(id=1282344195608253156, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.8, caption=
Streamwise stresses profiles at different stations, figureFileSmall=bhZERaXma1V118kzuNXWFg==, figureFileBig=n1AA9W+8LC/DPO5XEkqXFg==, tableContent=null), ArticleFig(id=1282344195687944933, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图8, caption=
空腔不同站位处流向应力分布, figureFileSmall=bhZERaXma1V118kzuNXWFg==, figureFileBig=n1AA9W+8LC/DPO5XEkqXFg==, tableContent=null), ArticleFig(id=1282344195788608230, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.9, caption=
Lomb spectrums of verfical fluctuating velocifies at different points, figureFileSmall=3c/69zMrHSYWWLQwOzfuSA==, figureFileBig=6mnltfR7g3yLO6Tn50SP0Q==, tableContent=null), ArticleFig(id=1282344195935408871, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图9, caption=
不同测点处垂向脉动速度Lomb频谱特征, figureFileSmall=3c/69zMrHSYWWLQwOzfuSA==, figureFileBig=6mnltfR7g3yLO6Tn50SP0Q==, tableContent=null), ArticleFig(id=1282344195998323432, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Fig.10, caption=
Mean flow direction characteristics and their comparisons, figureFileSmall=6RSJjEkfr8tyDEXfLEpW6Q==, figureFileBig=CDmfGRbgKeuo0ZFmBoZuJQ==, tableContent=null), ArticleFig(id=1282344196052849385, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=图10, caption=
平均流向特征及比对, figureFileSmall=6RSJjEkfr8tyDEXfLEpW6Q==, figureFileBig=CDmfGRbgKeuo0ZFmBoZuJQ==, tableContent=null), ArticleFig(id=1282344196140929770, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Tab.1, caption=
Grid parameters and numerical calculation settings
, figureFileSmall=null, figureFileBig=null, tableContent=
| 网格方案 | 网格总量N(×106) | 时间步长($ \Delta {t}^{+}=\Delta t{U}_{\mathrm{\infty }}/D $) | 统计平均间隔($ \Delta {T}^{+}=\Delta T{U}_{\mathrm{\infty }}/D $) |
|---|
| Grid 1 粗糙网格 | 2.85 | 2.5×10−3 | 300 |
| Grid 2 精细网格 | 3.47 | 2.1×10−3 | 300 |
| Grid 3 超精细网格 | 4.12 | 1.6×10−3 | 300 |
), ArticleFig(id=1282344196233204459, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=表1, caption=
网格参数及数值计算设置
, figureFileSmall=null, figureFileBig=null, tableContent=
| 网格方案 | 网格总量N(×106) | 时间步长($ \Delta {t}^{+}=\Delta t{U}_{\mathrm{\infty }}/D $) | 统计平均间隔($ \Delta {T}^{+}=\Delta T{U}_{\mathrm{\infty }}/D $) |
|---|
| Grid 1 粗糙网格 | 2.85 | 2.5×10−3 | 300 |
| Grid 2 精细网格 | 3.47 | 2.1×10−3 | 300 |
| Grid 3 超精细网格 | 4.12 | 1.6×10−3 | 300 |
), ArticleFig(id=1282344196312896236, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Tab.2, caption=
Coordinates of the measuring points
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 坐标$ \left(x/D,y/D\right) $ | 编号 | 坐标$ \left(x/D,y/D\right) $ |
| 1 | (0.25, 0.00) | 4 | (0.25, 0.10) |
| 2 | (1.00, 0.00) | 5 | (1.00, 0.10) |
| 3 | (1.75, 0.00) | 6 | (1.75, 0.10) |
), ArticleFig(id=1282344196400976621, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=表2, caption=
测点坐标信息
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 坐标$ \left(x/D,y/D\right) $ | 编号 | 坐标$ \left(x/D,y/D\right) $ |
| 1 | (0.25, 0.00) | 4 | (0.25, 0.10) |
| 2 | (1.00, 0.00) | 5 | (1.00, 0.10) |
| 3 | (1.75, 0.00) | 6 | (1.75, 0.10) |
), ArticleFig(id=1282344196459696878, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Tab.3, caption=
Results of spectral feature quantities in relevant references
, figureFileSmall=null, figureFileBig=null, tableContent=
| 相关研究文献 | $ S {t}_{1,{\mathrm{Sub}}} $ | $ S {t}_{1} $ | $ S {t}_{2} $ | $ S {t}_{2,{\mathrm{Mul}}} $ |
|---|
| Pereira等[4](EXP) | | | 0.55 | |
| Pereira等[5](EXP) | | | 0.54~0.58 | 1.24(倍频) 1.72(三倍频) |
| Chang 等[8] (LES) | 0.185 | 0.38 | 0.51 | |
| Chang 等[9] (SST-DES) | / | 0.31~0.35 | 0.51 | |
| Rockwell(势流) | / | 0.38 | / | |
| Ahuja & Mendoza[22](理论) | / | 0.35 | 0.505 | |
| Howe[23](理论) | | 0.39 | | |
), ArticleFig(id=1282344196568748783, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=表3, caption=
文献中频谱特征量的结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 相关研究文献 | $ S {t}_{1,{\mathrm{Sub}}} $ | $ S {t}_{1} $ | $ S {t}_{2} $ | $ S {t}_{2,{\mathrm{Mul}}} $ |
|---|
| Pereira等[4](EXP) | | | 0.55 | |
| Pereira等[5](EXP) | | | 0.54~0.58 | 1.24(倍频) 1.72(三倍频) |
| Chang 等[8] (LES) | 0.185 | 0.38 | 0.51 | |
| Chang 等[9] (SST-DES) | / | 0.31~0.35 | 0.51 | |
| Rockwell(势流) | / | 0.38 | / | |
| Ahuja & Mendoza[22](理论) | / | 0.35 | 0.505 | |
| Howe[23](理论) | | 0.39 | | |
), ArticleFig(id=1282344196673606384, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=EN, label=Tab.4, caption=
Numerical results of frequency of cavity flow using SST-IDDES and DFSEM-WMHRL models
, figureFileSmall=null, figureFileBig=null, tableContent=
| 湍流模型 | $ S {t}_{1,\text{Sub}} $ | $ S {t}_{1} $ | $ S {t}_{2} $ | $ S {t}_{2,\text{Mul}} $ |
|---|
| DFSEM-WMHRL(NUWA) | 0.187 | 0.375 | 0.54 | 1.07 |
| SST-IDDES(STAR-CCM+) | 0.189 | 0.379 | / | / |
), ArticleFig(id=1282344196757492465, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281324164711682135, language=CN, label=表4, caption=
空腔流频率成分SST-IDDES和DFSEM-WMHRL模型的计算结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 湍流模型 | $ S {t}_{1,\text{Sub}} $ | $ S {t}_{1} $ | $ S {t}_{2} $ | $ S {t}_{2,\text{Mul}} $ |
|---|
| DFSEM-WMHRL(NUWA) | 0.187 | 0.375 | 0.54 | 1.07 |
| SST-IDDES(STAR-CCM+) | 0.189 | 0.379 | / | / |
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