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Design and verification of the skin friction reduction test scheme for underwater high-speed external flow
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Hai-lang SUN1, 2, 3, Hua ZHANG1, 2, 3, Liang-hao XU1, 2, 3, Mo CHEN1, 2, 3, Yong-cheng LI1, 2, 3
Journal of Ship Mechanics | 2024, 28(8) : 1155 - 1161
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Journal of Ship Mechanics | 2024, 28(8): 1155-1161
Hydrodynamics
Design and verification of the skin friction reduction test scheme for underwater high-speed external flow
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Hai-lang SUN1, 2, 3, Hua ZHANG1, 2, 3, Liang-hao XU1, 2, 3, Mo CHEN1, 2, 3, Yong-cheng LI1, 2, 3
Affiliations
  • 1.China Ship Scientific Research Center, Wuxi 214082, China
  • 2.National Key Laboratory of Science and Technology on Hydrodynamics, Wuxi 214082, China
  • 3.Taihu Laboratory of Deepsea Technological Science, Wuxi 214082, China
Published: 2024-08-20 doi: 10.3969/j.issn.1007-7294.2024.08.003
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In order to select and optimize the skin friction reduction scheme for high-speed underwater vehicles, a better technical scheme of skin friction reduction test, the expression method of characteristic parameters and the technical way to improve the measurement accuracy were put forward in this paper. The feasibility of the above scheme and approach was demonstrated by the actual skin friction reduction test of PEO. The results can provide support for the selection and optimization of the skin friction reduction scheme for high-speed underwater vehicles.

skin friction reduction  /  model test  /  external flow  /  underwater  /  high speed
Hai-lang SUN, Hua ZHANG, Liang-hao XU, Mo CHEN, Yong-cheng LI. Design and verification of the skin friction reduction test scheme for underwater high-speed external flow[J]. Journal of Ship Mechanics, 2024 , 28 (8) : 1155 -1161 . DOI: 10.3969/j.issn.1007-7294.2024.08.003
Year 2024 volume 28 Issue 8
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Article Info
doi: 10.3969/j.issn.1007-7294.2024.08.003
  • Receive Date:2024-02-15
  • Online Date:2026-03-26
  • Published:2024-08-20
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  • Received:2024-02-15
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Affiliations
    1.China Ship Scientific Research Center, Wuxi 214082, China
    2.National Key Laboratory of Science and Technology on Hydrodynamics, Wuxi 214082, China
    3.Taihu Laboratory of Deepsea Technological Science, Wuxi 214082, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

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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