Article(id=1243306171487072576, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1243306166663622912, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1007-7294.2025.04.002, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1729699200000, receivedDateStr=2024-10-24, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1774356890794, onlineDateStr=2026-03-24, pubDate=1745078400000, pubDateStr=2025-04-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1774356890794, onlineIssueDateStr=2026-03-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774356890794, creator=13701087609, updateTime=1774356890794, updator=13701087609, issue=Issue{id=1243306166663622912, tenantId=1146029695717560320, journalId=1240685776644648972, year='2025', volume='29', issue='4', pageStart='517', pageEnd='679', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1774356889644, creator=13701087609, updateTime=1774357043129, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1243306810493485479, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1243306166663622912, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1243306810493485480, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1243306166663622912, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=528, endPage=534, ext={EN=ArticleExt(id=1243306171738730823, articleId=1243306171487072576, tenantId=1146029695717560320, journalId=1240685776644648972, language=EN, title=Influences of considering hub effects on propeller lifting-surface design, columnId=1241023037940748650, journalTitle=Journal of Ship Mechanics, columnName=Hydrodynamics, runingTitle=null, highlight=null, articleAbstract=
The hub effects are usually ignored in the propeller lifting-surface design based on potential flow theory, the circulation of root is constrained to zero, and the hub is neglected when dealing with boundary value problems. Herein, the theoretical design method of propeller considering hub effects was established by coupling image method of two-dimensional flow problem with lifting-surface design method. Two propellers were designed for a ship by the methods with and without consideration of hub effects respectively, the geometrical shapes, hydrodynamic coefficients and pressure distributions of two propellers were compared. It is shown that hub effects in lifting-surface design has no obviously influences on hydrodynamic coefficients, but the pressure distributions of the propeller designed by the method considering hub effects is in better agreement with design goals. At the same time, considering hub effects could help to reduce loading of leading edge in external radius, that would be beneticial to postponing cavitation inception.
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在基于势流理论的螺旋桨升力面理论设计中,一般忽略桨毂的作用,限制叶根环量为零,在处理边值问题时仅考虑桨叶而忽略桨毂。本文将二维流动问题中的镜像法与升力面方法相结合,建立考虑桨毂作用的升力面理论设计方法,并使用该方法与忽略桨毂作用的设计方法分别对某船进行螺旋桨实例设计,比较两设计方案的几何形状、水动力系数以及压力分布。预报结果表明,在升力面设计中考虑桨毂作用对螺旋桨的水动力系数无明显影响,但其压力分布与设计目标更为吻合,同时有助于降低外半径导边处载荷,有利于推迟空泡初生。
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1.中国船舶科学研究中心,江苏 无锡 214082
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2009., articleTitle=null, refAbstract=null), Reference(id=1243306190780871623, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, doi=null, pmid=null, pmcid=null, year=2021, volume=62, issue=4, pageStart=286, pageEnd=292, url=null, language=null, rfNumber=[8], rfOrder=9, authorNames=石碧亮, 黄国富, journalName=中国造船, refType=null, unstructuredReference=石碧亮,黄国富. 弦向负荷分布对螺旋桨效率影响的分析.[J].
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Huang G F. Effect of chordwise loading distributions on propeller efficiency[J].
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62(4): 286-292., articleTitle=Effect of chordwise loading distributions on propeller efficiency, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1243306180676792946, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, xref=1., ext=[AuthorCompanyExt(id=1243306180685181554, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, companyId=1243306180676792946, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Value, location and induced velocity of image vortex, figureFileSmall=MXx9hh7jAG4fV11b8cV+uA==, figureFileBig=kenbnUvk8B3rssu/TFhGPg==, tableContent=null), ArticleFig(id=1243306185005314824, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图1, caption=
镜像涡的大小、位置与诱导速度, figureFileSmall=MXx9hh7jAG4fV11b8cV+uA==, figureFileBig=kenbnUvk8B3rssu/TFhGPg==, tableContent=null), ArticleFig(id=1243306185277944591, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.2, caption=
Induced velocity of blade vortex and image vortex at field point of hub, figureFileSmall=AYfw0e5NmMszb0mBWa93Gw==, figureFileBig=+9m5IFthpiXcew7JpNMciQ==, tableContent=null), ArticleFig(id=1243306185391190805, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图2, caption=
桨毂场点的叶片区涡和镜像涡诱导速度, figureFileSmall=AYfw0e5NmMszb0mBWa93Gw==, figureFileBig=+9m5IFthpiXcew7JpNMciQ==, tableContent=null), ArticleFig(id=1243306185479271192, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.3, caption=
Radial distributions of effect wake, figureFileSmall=X77MErfRh3ihTJqjLYNiig==, figureFileBig=c2qB/PapIxIkP9hwuJIclg==, tableContent=null), ArticleFig(id=1243306185609294623, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图3, caption=
实效伴流场的径向分布, figureFileSmall=X77MErfRh3ihTJqjLYNiig==, figureFileBig=c2qB/PapIxIkP9hwuJIclg==, tableContent=null), ArticleFig(id=1243306185714152226, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.4, caption=
Radial distributions of circulation, figureFileSmall=NtVrEIa/hQ6nB5ORzhl8Rg==, figureFileBig=t4Ir5V44NlDQ8OxJJWn1Ug==, tableContent=null), ArticleFig(id=1243306185839981349, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图4, caption=
环量的径向分布, figureFileSmall=NtVrEIa/hQ6nB5ORzhl8Rg==, figureFileBig=t4Ir5V44NlDQ8OxJJWn1Ug==, tableContent=null), ArticleFig(id=1243306185957421868, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.5, caption=
Chordwise distributions of control point normal velocity, figureFileSmall=F7aNH7s+zenvCmZoQ/jJfA==, figureFileBig=XbgkYxsv4KEL1azga7gFNA==, tableContent=null), ArticleFig(id=1243306186070668080, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图5, caption=
控制点法向速度的弦向分布, figureFileSmall=F7aNH7s+zenvCmZoQ/jJfA==, figureFileBig=XbgkYxsv4KEL1azga7gFNA==, tableContent=null), ArticleFig(id=1243306186242634548, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.6, caption=
Radial distributions of pitch angel, figureFileSmall=9siUK8DMBduwaeUwi/CNuw==, figureFileBig=sbJpNSDTO6pTTqSDTeoITA==, tableContent=null), ArticleFig(id=1243306186309743418, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图6, caption=
螺距角的径向分布, figureFileSmall=9siUK8DMBduwaeUwi/CNuw==, figureFileBig=sbJpNSDTO6pTTqSDTeoITA==, tableContent=null), ArticleFig(id=1243306186410406717, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.7, caption=
Radial distributions of maximum camber ratio, figureFileSmall=15YaLiYnIOt1SZVobb0sfQ==, figureFileBig=KHFs1IhaCFnD0qa6/9RYRg==, tableContent=null), ArticleFig(id=1243306186506875715, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图7, caption=
最大拱度比的径向分布, figureFileSmall=15YaLiYnIOt1SZVobb0sfQ==, figureFileBig=KHFs1IhaCFnD0qa6/9RYRg==, tableContent=null), ArticleFig(id=1243306186620121926, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.8, caption=
Pressure distributions of blade at 0.3R, figureFileSmall=2HM3KZJhqJUdyVhtJwrO2Q==, figureFileBig=DK3vWhYnEJbmzkTdRSnhSQ==, tableContent=null), ArticleFig(id=1243306186699813706, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图8, caption=
0.3R的桨叶表面压力分布, figureFileSmall=2HM3KZJhqJUdyVhtJwrO2Q==, figureFileBig=DK3vWhYnEJbmzkTdRSnhSQ==, tableContent=null), ArticleFig(id=1243306186783699792, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.9, caption=
Circulation distribution modalities of blade at 0.3R, figureFileSmall=YTNtMYdZfTCFtAgX3Yybmw==, figureFileBig=7DrHLef8rO3QtWZVYZD8oQ==, tableContent=null), ArticleFig(id=1243306186909528918, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图9, caption=
0.3R的弦向环量分布形式, figureFileSmall=YTNtMYdZfTCFtAgX3Yybmw==, figureFileBig=7DrHLef8rO3QtWZVYZD8oQ==, tableContent=null), ArticleFig(id=1243306186993415003, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.10, caption=
Circulation chordwise distribution modalities of blade (0.5R, 0.7R), figureFileSmall=/38xw9iglmvPegZiXDUXSA==, figureFileBig=iffPM8dhUWev6mwxe+WKqw==, tableContent=null), ArticleFig(id=1243306187089884002, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图10, caption=
0.5R、0.7R处的弦向环量分布形式, figureFileSmall=/38xw9iglmvPegZiXDUXSA==, figureFileBig=iffPM8dhUWev6mwxe+WKqw==, tableContent=null), ArticleFig(id=1243306187194741608, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.11, caption=
Design value and calculated value of circulation radial distribution modalities, figureFileSmall=ioJQkeN4StYe/vx6+OE8QA==, figureFileBig=84ForwH9qrbivekuZPwaSw==, tableContent=null), ArticleFig(id=1243306187303793520, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图11, caption=
径向环量分布形式的设计值与计算值, figureFileSmall=ioJQkeN4StYe/vx6+OE8QA==, figureFileBig=84ForwH9qrbivekuZPwaSw==, tableContent=null), ArticleFig(id=1243306187396068212, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.12, caption=
Nephogram of propeller blade surface pressure coefficients, figureFileSmall=aeaQzVN6gaiOm+rJ68sGyA==, figureFileBig=SDtzx9sTktYIelTL/bNzmg==, tableContent=null), ArticleFig(id=1243306187517703036, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图12, caption=
螺旋桨叶表面压力系数云图, figureFileSmall=aeaQzVN6gaiOm+rJ68sGyA==, figureFileBig=SDtzx9sTktYIelTL/bNzmg==, tableContent=null), ArticleFig(id=1243306187639337859, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.13, caption=
Pressure coefficients of 0.3R section, figureFileSmall=XFx1oPMWvnEYkuuucjcngA==, figureFileBig=0B7nh0v7y2vsB1rErnTf/Q==, tableContent=null), ArticleFig(id=1243306189136704390, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图13, caption=
0.3R剖面压力系数, figureFileSmall=XFx1oPMWvnEYkuuucjcngA==, figureFileBig=0B7nh0v7y2vsB1rErnTf/Q==, tableContent=null), ArticleFig(id=1243306189254144909, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Fig.14, caption=
Leading-edge suction peak value of external radius, figureFileSmall=yV92Gat8r27w4p0TLLdWnw==, figureFileBig=hSq1/xmOHbRprTENmqJo0w==, tableContent=null), ArticleFig(id=1243306189367391119, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=图14, caption=
外部各半径导边吸力峰值, figureFileSmall=yV92Gat8r27w4p0TLLdWnw==, figureFileBig=hSq1/xmOHbRprTENmqJo0w==, tableContent=null), ArticleFig(id=1243306189459665810, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Tab.1, caption=
Cylindrical coordinates of vortex nodes
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| 涡端点编号 | R | X | θ | 涡端点编号 | R | X | θ |
|---|
| 1 | 1.0560 | −0.7467 | −0.5254 | 12 | 1.0560 | −0.0199 | 0.0180 |
| 2 | 1.0560 | −0.7355 | −0.5170 | 13 | 1.0560 | 0.0720 | 0.0867 |
| 3 | 1.0560 | −0.7095 | −0.4977 | 14 | 1.0560 | 0.1588 | 0.1516 |
| 4 | 1.0560 | −0.6696 | −0.4678 | 15 | 1.0560 | 0.2382 | 0.2110 |
| 5 | 1.0560 | −0.6165 | −0.4281 | 16 | 1.0560 | 0.3083 | 0.2634 |
| 6 | 1.0560 | −0.5517 | −0.3796 | 17 | 1.0560 | 0.3674 | 0.3076 |
| 7 | 1.0560 | −0.4767 | −0.3236 | 18 | 1.0560 | 0.4141 | 0.3425 |
| 8 | 1.0560 | −0.3934 | −0.2613 | 19 | 1.0560 | 0.4471 | 0.3672 |
| 9 | 1.0560 | −0.3038 | −0.1943 | 20 | 1.0560 | 0.4658 | 0.3812 |
| 10 | 1.0560 | −0.2101 | −0.1242 | 21 | 1.0560 | 0.4734 | 0.3869 |
| 11 | 1.0560 | −0.1147 | −0.0529 | | | | |
), ArticleFig(id=1243306189572912020, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=表1, caption=
涡端点的柱坐标
, figureFileSmall=null, figureFileBig=null, tableContent=
| 涡端点编号 | R | X | θ | 涡端点编号 | R | X | θ |
|---|
| 1 | 1.0560 | −0.7467 | −0.5254 | 12 | 1.0560 | −0.0199 | 0.0180 |
| 2 | 1.0560 | −0.7355 | −0.5170 | 13 | 1.0560 | 0.0720 | 0.0867 |
| 3 | 1.0560 | −0.7095 | −0.4977 | 14 | 1.0560 | 0.1588 | 0.1516 |
| 4 | 1.0560 | −0.6696 | −0.4678 | 15 | 1.0560 | 0.2382 | 0.2110 |
| 5 | 1.0560 | −0.6165 | −0.4281 | 16 | 1.0560 | 0.3083 | 0.2634 |
| 6 | 1.0560 | −0.5517 | −0.3796 | 17 | 1.0560 | 0.3674 | 0.3076 |
| 7 | 1.0560 | −0.4767 | −0.3236 | 18 | 1.0560 | 0.4141 | 0.3425 |
| 8 | 1.0560 | −0.3934 | −0.2613 | 19 | 1.0560 | 0.4471 | 0.3672 |
| 9 | 1.0560 | −0.3038 | −0.1943 | 20 | 1.0560 | 0.4658 | 0.3812 |
| 10 | 1.0560 | −0.2101 | −0.1242 | 21 | 1.0560 | 0.4734 | 0.3869 |
| 11 | 1.0560 | −0.1147 | −0.0529 | | | | |
), ArticleFig(id=1243306189665186712, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=EN, label=Tab.2, caption=
Predicted value of propeller hydrodynamic coefficients
, figureFileSmall=null, figureFileBig=null, tableContent=
| KT | 10KQ | η |
|---|
| Without hub | 0.2197 | 0.3736 | 0.7121 |
| With hub | 0.2240 | 0.3815 | 0.7112 |
), ArticleFig(id=1243306189749072796, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243306171487072576, language=CN, label=表2, caption=
螺旋桨的水动力系数预报值
, figureFileSmall=null, figureFileBig=null, tableContent=
| KT | 10KQ | η |
|---|
| Without hub | 0.2197 | 0.3736 | 0.7121 |
| With hub | 0.2240 | 0.3815 | 0.7112 |
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