Wall Effects in Cavitating Hydrofoil Flow

Author:

Cohen Hirsh1,Sutherland C. D.1,Yih-O Tu1

Affiliation:

1. Rensselaer Polytechnic Institute

Abstract

A linearized version of the transition-flow cavity model is used to obtain the effects of solid channel walls on cavitating hydrofoils. The formulation is in terms of two dimensional flow but includes any shape hydrofoil within the scope of the linear theory and any location of the foil between the walls. The case of the flat plate foil is considered in numerical detail. Three special cases of position, the foil midway between walls, near to only one wall, and the foil in an infinite stream (walls infinitely far apart), are taken up. The effect of the walls on lift and cavity length are discussed for each case.

Publisher

The Society of Naval Architects and Marine Engineers

Subject

Applied Mathematics,Mechanical Engineering,Ocean Engineering,Numerical Analysis,Civil and Structural Engineering

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On the flow characteristics of two supercavitating projectiles moving in water side-by-side;Physics of Fluids;2023-01

2. A Cavitating Hydrofoil in a Solid Wall Tunnel;ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik;1975

3. INVISCID CAVITY AND WAKE FLOWS;Basic Developments in Fluid Dynamics;1968

4. Boundary effect on cavitating flow past a cylinder;Journal of Applied Mechanics and Technical Physics;1967

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