本文選題：cavitating + turbulent�。� 參考：《Journal of Hydrodynamics》2016年03期

【摘要】：This paper mainly summarizes the recent progresses for the cavitation study in the hydraulic machinery including turbopumps, hydro turbines, etc.. Especially, the newly developed numerical methods for simulating cavitating turbulent flows and the achievements with regard to the complicated flow features revealed by using advanced optical techniques as well as cavitation simulation are introduced so as to make a better understanding of the cavitating flow mechanism for hydraulic machinery. Since cavitation instabilities are also vital issue and rather harmful for the operation safety of hydro machines, we present the 1-D analysis method, which is identified to be very useful for engineering applications regarding the cavitating flows in inducers, turbine draft tubes, etc. Though both cavitation and hydraulic machinery are extensively discussed in literatures, one should be aware that a few problems still remains and are open for solution, such as the comprehensive understanding of cavitating turbulent flows especially inside hydro turbines, the unneglectable discrepancies between the numerical and experimental data, etc.. To further promote the study of cavitation in hydraulic machinery, some advanced topics such as a Density-Based solver suitable for highly compressible cavitating turbulent flows, a virtual cavitation tunnel, etc. are addressed for the future works.
[Abstract]:This paper mainly summarizes the recent progresses for the cavitation study in the hydraulic machinery including turbopumps, hydro turbines, etc.. Especially, the newly developed numerical methods for simulating cavitating turbulent flows and the achievements with regard to the complicated flow features revealed by using advanced optical techniques as well as cavitation simulation are introduced so as to make a better understanding of the cavitating flow mechanism for hydraulic machinery. Since cavitation instabilities are also vital issue and rather harmful for the operation safety of hydro machines, we present the 1-D analysis method, which is identified to be very useful for engineering applications regarding the cavitating flows in inducers, turbine draft tubes, etc. Though both cavitation and hydraulic machinery are extensively discussed in literatures, one should be aware that a few problems still remains and are open for solution, such as the comprehensive understanding of cavitating turbulent flows especially inside hydro turbines, the unneglectable discrepancies between the numerical and experimental data, etc.. To further promote the study of cavitation in hydraulic machinery, some advanced topics such as a Density-Based solver suitable for highly compressible cavitating turbulent flows, a virtual cavitation tunnel, etc. are addressed for the future works.
【作者單位】： Beijing
【基金】：Project supported by the National Natural Science Foun-dation of China(Grant No.51536008) the Beijing Key Laboratory Development Project(Grant No.Z151100001615006)
【分類號】：TV136

【參考文獻】

相關期刊論文 前10條

1 陸力;劉娟;易艷林;劉功梅;;白鶴灘電站水輪機泥沙磨損評估研究[J];水力發(fā)電學報;2016年02期

2 GUO XiaoMei;ZHU ZuChao;CUI BaoLing;HUANG Yong;;Anti-cavitation performance of a splitter-bladed inducer under different flow rates and different inlet pressures[J];Science China(Technological Sciences);2015年12期

3 An Yu;Xianwu Luo;Bin Ji;;Analysis of ventilated cavitation around a cylinder vehicle with nature cavitation using a new simulation method[J];Science Bulletin;2015年21期

4 左志鋼;劉樹紅;劉德民;覃大清;吳玉林;;Numerical analyses of pressure fluctuations induced by interblade vortices in a model Francis turbine[J];Journal of Hydrodynamics;2015年04期

5 YU An;JI Bin;HUANG RenFang;ZHANG Yao;ZHANG YuNing;LUO XianWu;;Cavitation shedding dynamics around a hydrofoil simulated using a filter-based density corrected model[J];Science China(Technological Sciences);2015年05期

6 STERN Frederick;WANG Zhaoyuan;YANG Jianming;SADAT-HOSSEINI Hamid;MOUSAVIRAAD Maysam;BHUSHAN Shanti;DIEZ Matteo;YOON Sung-Hwan;WU Ping-Chen;YEON Seong Mo;DOGAN Timur;KIM Dong-Hwan;VOLPI Silvia;CONGER Michael;MICHAEL Thad;XING Tao;THODAL Robert S.;GRENESTEDT Joachim L.;;Recent progress in CFD for naval architecture and ocean engineering[J];Journal of Hydrodynamics;2015年01期

7 HU ChangLi;WANG GuoYu;CHEN GuangHao;HUANG Biao;;A modified PANS model for computations of unsteady turbulence cavitating flows[J];Science China(Physics,Mechanics & Astronomy);2014年10期

8 季斌;羅先武;西道弘;許洪元;;混流式水輪機渦帶工況下兩級動靜干涉及其壓力脈動傳播特性分析[J];水力發(fā)電學報;2014年01期

9 黃彪;王國玉;趙宇;;Numerical simulation unsteady cloud cavitating flow with a filter-based density correction model[J];Journal of Hydrodynamics;2014年01期

10 張睿;陳紅勛;;Numerical analysis of cavitation within slanted axial-flow pump[J];Journal of Hydrodynamics;2013年05期

【共引文獻】

相關期刊論文 前10條

1 燕浩;劉梅清;趙文勝;林鵬;吳遠為;;速度環(huán)量對大型軸流泵站水力性能的影響[J];中南大學學報(自然科學版);2016年06期

2 羅先武;季斌;Yoshinobu TSUJIMOTO;;A review of cavitation in hydraulic machinery[J];Journal of Hydrodynamics;2016年03期

3 孟慶杰;萬德成;;Numerical simulations of viscous flow around the obliquely towed KVLCC2M model in deep and shallow water[J];Journal of Hydrodynamics;2016年03期

4 蘭朝鳳;蘇文濤;李小斌;李鳳臣;趙昊陽;;水輪機壓力脈動的混沌動力學特性[J];哈爾濱工業(yè)大學學報;2016年07期

5 劉攀;陳學力;汪泉;李德忠;;高水頭混流式水輪機的動靜干涉與振動問題研究[J];水力發(fā)電學報;2016年03期

6 敏政;李秋桐;李琪飛;張毅鵬;李正貴;鄧育軒;;燈泡貫流式水輪機尾水管流動特性分析[J];中國農(nóng)村水利水電;2016年01期

7 施偉;李彥軍;袁壽其;鄧東升;劉軍;張大慶;;高比轉數(shù)雙蝸殼混流泵設計及流動特性分析[J];農(nóng)業(yè)工程學報;2016年S1期

8 劉春節(jié);吳小鋒;干為民;何亞峰;;基于全空化模型的柱塞泵內空化流動數(shù)值模擬[J];中國機械工程;2015年24期

9 李仁年;譚海燕;李琪飛;聶國奎;劉超;;水泵水輪機轉輪區(qū)域脈動特性分析[J];排灌機械工程學報;2015年12期

10 李琪飛;譚海燕;李仁年;蔣雷;呂文娟;;異常低水頭對水泵水輪機壓力脈動的影響[J];排灌機械工程學報;2016年02期

【二級參考文獻】

相關期刊論文 前10條

1 YU An;JI Bin;HUANG RenFang;ZHANG Yao;ZHANG YuNing;LUO XianWu;;Cavitation shedding dynamics around a hydrofoil simulated using a filter-based density corrected model[J];Science China(Technological Sciences);2015年05期

2 ZUO ZhiGang;LIU ShuHong;LIU DeMin;QIN DaQing;;Numerical predictions and stability analysis of cavitating draft tube vortices at high head in a model Francis turbine[J];Science China(Technological Sciences);2014年11期

3 HU ChangLi;WANG GuoYu;CHEN GuangHao;HUANG Biao;;A modified PANS model for computations of unsteady turbulence cavitating flows[J];Science China(Physics,Mechanics & Astronomy);2014年10期

4 YIN JunLian;WANG DeZhong;WALTERS D.Keith;WEI XianZhu;;Investigation of the unstable flow phenomenon in a pump turbine[J];Science China(Physics,Mechanics & Astronomy);2014年06期

5 吳欽;王國玉;付細能;紀春燕;;繞平板氣液兩相流數(shù)值計算方法[J];北京理工大學學報;2014年05期

6 ZHANG XiaoBin;ZHANG Wei;CHEN JianYe;QIU LiMin;SUN DaMing;;Validation of dynamic cavitation model for unsteady cavitating flow on NACA66[J];Science China(Technological Sciences);2014年04期

7 SHI SuGuo;WANG GuoYu;HU ChangLi;;A Rayleigh-Plesset based transport model for cryogenic fluid cavitating flow computations[J];Science China(Physics,Mechanics & Astronomy);2014年04期

8 黃彪;王國玉;趙宇;;Numerical simulation unsteady cloud cavitating flow with a filter-based density correction model[J];Journal of Hydrodynamics;2014年01期

9 賀偉;DIEZ Matteo;CAMPANA Emilio Fortunato;STERN Frederick;鄒早建;;A one-dimensional polynomial chaos method in CFD Based uncertainty quantification for ship hydrodynamic performance[J];Journal of Hydrodynamics;2013年05期

10 張睿;陳紅勛;;Numerical analysis of cavitation within slanted axial-flow pump[J];Journal of Hydrodynamics;2013年05期

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