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The Effects of Towing Tank Support Struts on Resistance Coefficients Estimation for AUV

  • Northwestern Polytechnical University Xian

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper investigates the influence of the support struts on the resistance coefficient prediction for an Autonomous Underwater Vehicle (AUV) using the Computational Fluid Dynamics (CFD) method. Resistance coefficients were calculated for the AUV under the influence of the support struts and at infinite dive depth. And grid-independent validation has been carried out to determine the validity of the computational methods. The results show that the effect of the support struts on the resistance of the AUV cannot be ignored. The frictional resistance is affected within acceptable limits, but the influence in the compressive resistance is terrible. For the single strut deep immersion system, the effect of the strut on the AUV resistance results decreases with increasing depth and test speed. This research provided valuable experience for Northwestern Polytechnical University when conducting towing tank model tests.

源语言英语
主期刊名2024 IEEE 10th International Conference on Underwater System Technology
主期刊副标题Theory and Applications, USYS 2024
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9798331521486
DOI
出版状态已出版 - 2024
活动10th IEEE International Conference on Underwater System Technology: Theory and Applications, USYS 2024 - Xi'an, 中国
期限: 18 10月 202420 10月 2024

丛书

姓名2024 IEEE 10th International Conference on Underwater System Technology: Theory and Applications, USYS 2024

会议

会议10th IEEE International Conference on Underwater System Technology: Theory and Applications, USYS 2024
国家/地区中国
Xi'an
时期18/10/2420/10/24

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