Creo 教程 > Creo Flow Analysis 教程 > 其他教程 > Creo Flow Analysis Additional Tutorials > Tutorial 3 - Vortex Shedding > Vortex Shedding: Overview
  
Vortex Shedding: Overview
The Vortex Shedding is an oscillating flow phenomenon that takes place, when a fluid such as air flows over a bluff body at certain velocities, depending on the shape and size of the body. In this vortex flow, vortices are created at the back of the bluff body and detach periodically from either side of the body forming a Von Kármán vortex street. The flow creates alternating low-pressure vortices on the downstream of the object. This tutorial simulates the vortex shedding phenomenon. Air enters the inlet at a velocity of 1 m/s and leaves outlet at a pressure of 0 Pa.
The exercises in the Flow Analysis simulation are:
1. Vortex Shedding: Exercise 1—Setting up the Model
2. Vortex Shedding: Exercise 2—Preparing the Mesh
3. Vortex Shedding: Exercise 3—Defining Physics Modules
4. Vortex Shedding: Exercise 4—Assigning Boundary Conditions
5. Vortex Shedding: Exercise 5—Performing the Simulation
6. Vortex Shedding: Exercise 6—Analyzing Results