Numerical research on the performances of slot hydrofoil

被引：0
|
作者：
Qun Wei
Hong-xun Chen
Rui Zhang
机构：
[1] Shanghai University,Shanghai Institute of Applied Mathematics and Mechanics
[2] Nanchang University,Institute of Civil Engineering
来源：
Journal of Hydrodynamics | 2015年 / 27卷
关键词：
hydrofoil; performance; optimal design; cavitation inhibition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The paper presents an numerical study of the hydraulic and cavitating characteristics of a slot hydrofoil at the angle of incidence of 6°. Results indicate that the performance of this slot hydrofoil is better than the original hydrofoil at non-cavitation condition, but deteriorates sharply once cavitation occurred. To improve the performance, a new splitting scheme was put forward and optimization research was carried out at the same indicent angle, numerical results show that the optimized slot hydrofoil achieves better hydraulic and cavitation performances.
引用
收藏
页码：105 / 111
页数：6
相关论文
共 50 条
  • [21] NUMERICAL SIMULATION OF CAVITATING FLOW AROUND A HYDROFOIL
    Tan Dung Tran
    Nennemann, Bernd
    Thi Gong Vu
    Guibault, Francois
    ASME FLUIDS ENGINEERING DIVISION SUMMER MEETING - 2014, VOL 2: FORA, 2014,
  • [22] Numerical and experimental analysis of a high innovative hydrofoil
    Giallanza, Antonio
    Marannano, Giuseppe
    Morace, Ferdinando
    Ruggiero, Valerio
    INTERNATIONAL JOURNAL OF INTERACTIVE DESIGN AND MANUFACTURING - IJIDEM, 2020, 14 (01): : 43 - 57
  • [23] Numerical simulation of the unsteady flow past a hydrofoil
    Landrini, Maurizio
    Lugni, Claudio
    Bertram, Volker
    Ship Technology Research, 1999, 46 (01): : 14 - 30
  • [24] Numerical and experimental analysis of a high innovative hydrofoil
    Antonio Giallanza
    Giuseppe Marannano
    Ferdinando Morace
    Valerio Ruggiero
    International Journal on Interactive Design and Manufacturing (IJIDeM), 2020, 14 : 43 - 57
  • [25] A numerical study of the propulsive efficiency of a flapping hydrofoil
    Pedro, G
    Suleman, A
    Djilali, N
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS, 2003, 42 (05) : 493 - 526
  • [26] Bionic Research of Turtle Hydrofoil Propulsion
    Xu, Jian'an
    Sun, Lining
    Zhao, Wende
    Liu, Xiaobai
    Yan, Na
    ADVANCED DESIGN AND MANUFACTURE III, 2011, 450 : 95 - +
  • [27] NUMERICAL PREDICTION OF HYDROFOIL PERFORMANCE IN WAVE BY NURBS NUMERICAL WAVE TANK
    Abbasnia, Arash
    Ghiasi, Mahmoud
    TRANSACTIONS OF FAMENA, 2015, 39 (01) : 89 - 109
  • [28] Tonal Noise Control Versus Performances on NACA0015 Hydrofoil
    Francois, Paul
    Lère, Basile
    Amandolese, Xavier
    Astolfi, Jacques-André
    Journal of Sailing Technology, 2023, 8 (01): : 65 - 75
  • [29] Numerical assessment of round-to-slot film cooling performances on a turbine blade under engine representative conditions
    Zhu, Xing-dan
    Zhang, Jing-zhou
    Tan, Xiao-ming
    INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2019, 100 : 98 - 110
  • [30] Numerical studies on flows around a flexibly wiggling hydrofoil
    He, Guoyi
    Zhang, Xing
    Zhang, Shuguang
    Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2010, 42 (01): : 15 - 22
12345