International Journal of Fluid Machinery and Systems最新文献

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Numerical Investigation Analysis of Pressure Fluctuation Intensity of Axial Flow Pump within Stall Region 轴流泵失速区压力波动强度数值研究分析
International Journal of Fluid Machinery and Systems Pub Date : 2023-06-30 DOI: 10.5293/ijfms.2023.16.2.148
Junjie Zou, Jia Chen, Fan Meng, Yunhao Zheng
{"title":"Numerical Investigation Analysis of Pressure Fluctuation Intensity of Axial Flow Pump within Stall Region","authors":"Junjie Zou, Jia Chen, Fan Meng, Yunhao Zheng","doi":"10.5293/ijfms.2023.16.2.148","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.2.148","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47097394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Silencing Groove in Valve Plate on Efficiency of Radial Piston Pump 配流盘消声槽对径向柱塞泵效率的影响
International Journal of Fluid Machinery and Systems Pub Date : 2023-06-30 DOI: 10.5293/ijfms.2023.16.2.227
L. Kumar, N. Mandal
{"title":"Effect of Silencing Groove in Valve Plate on Efficiency of Radial Piston Pump","authors":"L. Kumar, N. Mandal","doi":"10.5293/ijfms.2023.16.2.227","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.2.227","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42303877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cavitation Diagnosis Method for Centrifugal Pumps based on Agglomerative Hierarchical Clustering Algorithm 基于凝聚层次聚类算法的离心泵汽蚀诊断方法
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.089
Haizhong Huang, Yan Liu, Deng Hao Wu, Yue Zhong Wu, Tianhao Wu
{"title":"Cavitation Diagnosis Method for Centrifugal Pumps based on Agglomerative Hierarchical Clustering Algorithm","authors":"Haizhong Huang, Yan Liu, Deng Hao Wu, Yue Zhong Wu, Tianhao Wu","doi":"10.5293/ijfms.2023.16.1.089","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.089","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49320028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deformation Analysis and Prediction of Pneumatic Probe Based on Fluid-structure Interaction 基于流固耦合的气动探头变形分析与预测
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.001
Yang Fan, Qiu Dexin, Zhao Xinwei, Sai Qingyi, Cai Xiaoshu
{"title":"Deformation Analysis and Prediction of Pneumatic Probe Based on Fluid-structure Interaction","authors":"Yang Fan, Qiu Dexin, Zhao Xinwei, Sai Qingyi, Cai Xiaoshu","doi":"10.5293/ijfms.2023.16.1.001","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.001","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43496635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-Objective Optimization of the Collection Device Shape of an Axial Flow Hydraulic Turbine with a Collection Device 带集流装置的轴流式水轮机集流装置形状多目标优化
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.110
Yasuyuki Nishi, Hiromichi Koga, Terumi I nagaki
{"title":"Multi-Objective Optimization of the Collection Device Shape of an Axial Flow Hydraulic Turbine with a Collection Device","authors":"Yasuyuki Nishi, Hiromichi Koga, Terumi I nagaki","doi":"10.5293/ijfms.2023.16.1.110","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.110","url":null,"abstract":"In this study, a multi-objective optimization design method, combining a design of experiments single phase flow analysis, response surface method and a multi-objective optimization method was developed to optimize the collection device shape of an axial flow hydraulic turbine with a collection device to achieve high power and low axial thrust. In addition, the effectiveness of this design method was validated through verification experiments in an open channel with shallow water depth and multiphase flow analysis considering a free surface, and the differences from the single phase flow analysis results were also discussed. As a result, the optimized collection device obtained by this design method showed the same axial thrust coefficient and improved power coefficient compared with the original collection device in the single phase flow analysis. In the open channel, the power coefficient of the optimized collection device was significantly higher than that of the original collection device but unlike the results of the single phase flow analysis, the axial thrust coefficient of the diffuser was significantly increased, resulting in a significant increase in total axial thrust coefficient.","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135897798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on the Influence of Gas Volume Fraction on the Flow Field and Deformation Characteristics of Gas Liquid Transportation Single Screw Pump 气体体积分数对气液输送单螺杆泵流场及变形特性影响的研究
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.098
Xuejing Zhang, Chong Ma, Li Wang, Xiaolin Huang, W. Han, Yu-bing Gong
{"title":"Study on the Influence of Gas Volume Fraction on the Flow Field and Deformation Characteristics of Gas Liquid Transportation Single Screw Pump","authors":"Xuejing Zhang, Chong Ma, Li Wang, Xiaolin Huang, W. Han, Yu-bing Gong","doi":"10.5293/ijfms.2023.16.1.098","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.098","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47784805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rotor Design Method for a Propeller-Type Wind Turbine that Combines Optimization Method with the Blade Element Momentum Theory 将优化方法和叶片单元动量理论相结合的螺旋桨式风力发电机转子设计方法
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.034
Y. Nishi, Nozomi Mori, T. Inagaki
{"title":"Rotor Design Method for a Propeller-Type Wind Turbine that Combines Optimization Method with the Blade Element Momentum Theory","authors":"Y. Nishi, Nozomi Mori, T. Inagaki","doi":"10.5293/ijfms.2023.16.1.034","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.034","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47115577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydraulic Loss and Internal Flow of a Pump Equipped with an Impeller with Radial and Annular Flow Channels 带径向和环形流道的叶轮泵的水力损失和内部流量
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.053
T. Konishi, Y. Hirano, Y. Nishi
{"title":"Hydraulic Loss and Internal Flow of a Pump Equipped with an Impeller with Radial and Annular Flow Channels","authors":"T. Konishi, Y. Hirano, Y. Nishi","doi":"10.5293/ijfms.2023.16.1.053","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.053","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49540984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical Study of Fan Coil Heat Exchanger with Copper Foam 泡沫铜风机盘管换热器的数值研究
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.073
Ahmed M. Hassan, A. Alwan, Hameed K. Hamzah
{"title":"Numerical Study of Fan Coil Heat Exchanger with Copper Foam","authors":"Ahmed M. Hassan, A. Alwan, Hameed K. Hamzah","doi":"10.5293/ijfms.2023.16.1.073","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.073","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49510485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Unified Performance Model for S-Shaped Characteristics of Pump-Turbines Considering Reverse Flow 考虑逆流的水泵水轮机s形特性统一性能模型
International Journal of Fluid Machinery and Systems Pub Date : 2023-03-31 DOI: 10.5293/ijfms.2023.16.1.129
D. Kang, W. Tsuru, Ono Koudai, K. Yokota
{"title":"Unified Performance Model for S-Shaped Characteristics of Pump-Turbines Considering Reverse Flow","authors":"D. Kang, W. Tsuru, Ono Koudai, K. Yokota","doi":"10.5293/ijfms.2023.16.1.129","DOIUrl":"https://doi.org/10.5293/ijfms.2023.16.1.129","url":null,"abstract":"","PeriodicalId":38576,"journal":{"name":"International Journal of Fluid Machinery and Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44624941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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