Introduction

This tutorial examines the the flow of water around a torpedo. Cavitation occurs in many applications as a result of flow acceleration over a body surface. Vapor production is localized at
the wall where the pressure is below the vaporization pressure,so grid re nement and the use of non-equilibrium wall functions improve the accuracy of the simulation. The case is taken from a
paper by Kunz et al. [1]. Using FLUENT's multiphase modeling capability, you will be able to predict the inception of cavitation near the nose of the torpedo

Problem Description
The problem considers the cavitation caused by the flow of water around a torpedo at an incidence angle of zero and a free-stream velocity of 1 m/s. The torpedo diameter is 0.136 m. The geometry of the torpedo is shown in Figure




-----------------------------------------------------------------------------------------

دانلود فایل های اموزشی
 
Availability File
Tutorial - pdf
Mesh
Case and Data

-----------------------------------------------------------------------------------------