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Cavitation in engine fuel pumps and its research progress
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Yongkang WANG1, 2, Wengang CHEN1, 2, Haijun WANG1, 2, Dongyang LI2, 3, Wen WANG1, 2
Fluid Machinery | 2025, 53(1) : 76 - 84
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Fluid Machinery | 2025, 53(1): 76-84
Cavitation in engine fuel pumps and its research progress
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Yongkang WANG1, 2, Wengang CHEN1, 2, Haijun WANG1, 2, Dongyang LI2, 3, Wen WANG1, 2
Affiliations
  • 1School of Mechanical and Transportation, Southwest Forestry University, Kunming 650224, China
  • 2Yunnan, Dongyang Li Academician Workstation, Kunming 650224, China
  • 3Department of Chemical and Materials Engineering, University of Alberta, T6G2H5, Canada
Published: 2025-01-30 doi: 10.3969/j.issn.1005-0329.2025.01.010
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Cavitation in engine fuel pumps has a significant impact on the safety and life of the engine. Through a comprehensive overview of domestic and international research results on cavitation in engine fuel pumps, we have systematically summarized the reasons for the formation of cavitation in fuel pumps, the factors affecting it, the research methods and the current status of the development of cavitation, and introduced the two major factors affecting the generation and development of internal cavitation in fluid machinery, namely, the geometrical form of the objects in which cavitation occurs and physical factors (such as pressure, temperature, etc.). And for the research and observation of the cavitation phenomenon in this component of the method for organization and division, and gives the study of cavitation phenomenon in the fluid machinery and reduce the impact of the cavitation of the new program, for the optimization of the engine fuel pump to provide a direction.

cavitation  /  fuel pumps  /  influence factor  /  fluid mechanics
王永康, 陈文刚, 王海军, Dongyang LI, 王文. 发动机燃油泵空化研究进展. 流体机械, 2025 , 53 (1) : 76 -84 . DOI: 10.3969/j.issn.1005-0329.2025.01.010
Yongkang WANG, Wengang CHEN, Haijun WANG, Dongyang LI, Wen WANG. Cavitation in engine fuel pumps and its research progress[J]. Fluid Machinery, 2025 , 53 (1) : 76 -84 . DOI: 10.3969/j.issn.1005-0329.2025.01.010
Year 2025 volume 53 Issue 1
72
10
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Article Info
doi: 10.3969/j.issn.1005-0329.2025.01.010
  • Receive Date:2024-03-09
  • Online Date:2026-10-15
  • Published:2025-01-30
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History
  • Received:2024-03-09
  • Revised:2024-10-28
Affiliations
    1School of Mechanical and Transportation, Southwest Forestry University, Kunming 650224, China
    2Yunnan, Dongyang Li Academician Workstation, Kunming 650224, China
    3Department of Chemical and Materials Engineering, University of Alberta, T6G2H5, Canada
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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