摘要
The Reynolds-averaged Navier–Stokes(RANS)equation was solved using computational fluid dynamics to study the effect of the circulating tank wall on the hydrodynamic coefficient of an autonomous underwater vehicle(AUV).Numerical results were compared with the experimental results in the circulating water tank of Harbin Engineering University.The numerical results of the model with different scale ratios under the same water in the flume were studied to investigate the effect of blockage on the hydrodynamic performance of AUV in the circulating flume model test.The results show that the hydrodynamic coefficient is stable with the scale reduction of the model.The influence of blocking effect on AUV is given by combining theoretical calculation with experiment.
作者
李凌宇
秦洪德
李鹏
汪向前
Lingyu Li;Hongde Qin;Peng Li;Xiangqian Wang(Science and Technology on Underwater Vehicle Laboratory,Harbin Engineering University,Harbin 150001,China;College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China;Yantai Research Institute and Graduate School of Harbin Engineering University,Yantai 264006,China;China Shipbuilding Industry Corporation 710 Research Institute,Yichang 443000,China)
出处
《哈尔滨工程大学学报（英文版）》
CSCD
2023年第3期411-420,共10页
Journal of Marine Science and Application
基金
Supported by the National Natural Science Foundation of China(Grant No.51909040)
the Fund of Science and Technology on Underwater Vehicle Technology(Grant No.JCKYS2022SXJQR-11)
the Heilongjiang Provincial Natural Science Foundation of China(Grant No.LH2020E073)
the Key Technology Research and Development Program of Shandong(Grant No.2020CXGC010702).
