VOLUTE

作品数：30被引量：137H指数：7
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相关领域：机械工程更多>>
相关作者：李杜更多>>
相关机构：北京理工大学更多>>
相关期刊：《Chinese Physics Letters》《Journal of Chemistry and Chemical Engineering》《Chinese Journal of Mechanical Engineering》《现代包装》更多>>
相关基金：国家自然科学基金中国博士后科学基金国家教育部博士点基金国家高技术研究发展计划更多>>
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Effect of inlet volute wrap angle on the flow field and performance of double inlet gas cyclones被引量：5
《Particuology》2023年第6期29-36,共8页Zetao Wang Guogang Sun Zhengyuan Song Shiwei Yuan Zhen Qian 
supported by the National Natural Science Foundation of China(grant No.21978322,21276274).
In response to the divergent understanding of double inlet cyclone performance in the literature,the effect of inlet volute wrap angle on the performance and flow field of double inlet cyclone separator was studied by...
关键词：Cyclone separator Inlet volutewrapangle EFFICIENCY Pressure drop Double inlet 
A Study on the Unsteady Flow Characteristics and Energy Conversion in the Volute of a Pump-as-Turbine Device被引量：4
《Fluid Dynamics & Materials Processing》2021年第6期1021-1036,共16页Senchun Miao Hongbiao Zhang Wanglong Tian Yinqiang Li 
This work was supported by Gansu Province Science and Technology Fund of China[Grant Nos.20JR10RA174,20JR5RA447,20JR10RA203];Higher Education Industry Support Plan Project of Gansu Province of China[Grant No.2020C-20];Research Subject of Key Laboratory of Fluid and Power Machinery(Xihua University),Ministry of Education[Grant Nos.LTDL2020-007,szjj2019-016];Lanzhou University of Technology Hongliu Outstanding Young Teachers’Program.
To study the unsteady flow and related energy conversion process in the volute of a pump-as-turbine(PAT)device,six different working conditions have been considered.Through numerical calculation,the spatio-temporal va...
关键词：Pump as turbine VOLUTE energy conversion UNSTEADY numerical simulation 
Study on Energy Conversion Characteristics in Volute of Pump as Turbine被引量：7
《Fluid Dynamics & Materials Processing》2021年第1期201-214,共14页Senchun Miao Hongbiao Zhang Fengxia Shi Xiaohui Wang Xijin Ma 
Gansu province science and Technology Fund of China[Grant Nos.20JR10RA174,20JR5RA447];Open Research Subject of Key Laboratory of Fluid and Power Machinery(Xihua University),Ministry of Education[Grant Nos.LTDL2020-007,szjj2019-016];Lanzhou University of Technology Hongliu Outstanding Young Teachers Program。
A volute is a curved funnel with cross-sectional area increasing towards the discharge port.The volute of a centrifugal pump is the casing hosting the fluid being pumped by the impeller.In Pump-as-turbine devices(PAT)...
关键词：Pump as turbine VOLUTE energy conversion static pressure power dynamic pressure power 
Influence of Cross-Sectional Flow Area of Annular Volute Casing on Transient Characteristics of Ceramic Centrifugal Pump被引量：5
《Chinese Journal of Mechanical Engineering》2019年第1期161-173,共13页Yi Tao Shouqi Yuan Jianrui Liu Fan Zhang 
Supported by National Natural Science Foundation of China(Grant No.51779107);Jiangsu Provincial Natural Science Foundation of China(Grant No.BK20170548);Postdoctoral Science Foundation of China(Grant No.2017M611724);Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)
The annular volute is typically used in a slurry pump to reduce the collisions between solid particles and the volute tongue and to achieve a better resistance to blocking. However, only limited studies regarding annu...
关键词：ANNULAR VOLUTE Centrifugal pump Cross section Transient characteristics Pressure PULSATION Radial force 
Effect of bionic mantis shrimp groove volute on vortex pump pressure pulsation被引量：4
《Journal of Central South University》2018年第10期2399-2409,共11页GU Yun-qing ZHANG Wen-qi MOU Jie-gang ZHENG Shui-hua ZHOU Pei-jian FAN Tian-xing 
Projects(51779226,51476144)supported by the National Natural Science Foundation of China;Project(2017C31025)supported by Zhejiang Province Department Public Welfare Industrial Projects,China;Project(2016M601736)supported by Postdoctoral Science Foundation of China;Project(1601028C)supported by Postdoctoral Research Funding Plan in Jiangsu Province,China
In order to reduce pressure pulsation of vortex pumps,the mantis shrimp was chosen as biological prototype and a bionic engineering model was developed from its abdominal segment grooves.Bionic mantis shrimp groove vo...
关键词：vortex pump bionic mantis shrimp groove VOLUTE pressure pulsation flow characteristic 
CFD Investigation of the Influence of Volute Geometrical Variations on Hydrodynamic Characteristics of Circulator Pump被引量：11
《Chinese Journal of Mechanical Engineering》2016年第2期315-324,共10页WU Denghao YUAN Shouqi REN Yun MU Jiegang YANG Youdong LIU Jian 
Supported by National Natural Science Foundation of China(Grant No.51239005);Zhejiang Provincial Natural Science Foundation of China(Grant Nos.LQ15E090004,LQ15E090005);Project of Zhejiang Education,China(Grant No.Y201432222)
Improper design of volute geometry can be the main cause that leads to unsteady pressure pulsation and radial force in pumps. Therefore, it is important to understand the influence of volute geometrical parameters on ...
关键词：CFD circulator pump hydrodynamic characteristics volute variations 
Design and Numerical Simulation on Coupled Flow Field of Radial Turbine with Air-Inlet Volute被引量：2
《Transactions of Tianjin University》2015年第2期153-160,共8页王云飞 陈焕龙 陈浮 
Supported by the Innovative Research Groups of the National Natural Science Foundation of China(No.51121004);the National Natural Science Foundation of China(No.50976026)
As one of the core components of turbocharger or micro-turbine, radial turbine has the features of small size and high rotation speed. In order to explore the design method and flow mechanism of the turbine with a vol...
关键词：radial turbine aerodynamic DESIGN WHOLE flow PASSAGE air-inlet VOLUTE 
CFD Simulation of Pulsation Noise in a Small Centrifugal Compressor with Volute and Resonance Tube被引量：2
《Journal of Thermal Science》2015年第1期24-29,共6页Daich Wakaki Yuta Sakuka Yuzo Inokuchi Kosuke Ueda Nobuhiko Yamasaki Akihiro Yamagata 
The rotational frequency tone noise emitted from the automobile turbocharger is called the pulsation noise. The cause of the pulsation noise is not fully understood, but is considered to be due to some manufacturing e...
关键词：Pulsation Tone Noise CFD URANS Centrifugal Compressor TURBOCHARGER VOLUTE 
Numerical prediction of 3-D periodic flow unsteadiness in a centrifugal pump under part-load condition被引量：9
《Journal of Hydrodynamics》2014年第2期257-263,共7页裴吉 袁寿其 李晓俊 袁建平 
supported by the National Natural Science Foun-dation of China(Grant Nos.51239005,51009072);the National Science and Technology Pillar Program of China(Grant No.2011BAF14B04)
Numerical simulation and 3-D periodic flow unsteadiness analysis for a centrifugal pump with volute are carried out in whole flow passage, including the impeller with twisted blades, the volute and the side chamber ch...
关键词：numerical prediction flow unsteadiness turbulence intensity centrifugal pump with volute 
Study on Rotational Frequency Noise in a Centrifugal Compressor for Automobile Turbochargers被引量：3
《Journal of Thermal Science》2014年第1期53-59,共7页Daichi Wakaki Yuta Sakuka Nobuhiko Yamasaki Akihiro Yamagata 
The rotational frequency noise(also known as the pulsation noise) due to the mistuning of impeller blade rows introduced at the manufacturing stage of the impellers is observed in the small-sized centrifugal compresso...
关键词：Centrifugal compressor IMPELLER DIFFUSER VOLUTE Pulsation noise Mistuning 
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