Store Separation from a 3D Delta Wing - دینامیک مش شش درجه آزادی

Introduction
This tutorial illustrates the setup and simulation of store separation from an airplane wing.The
ow is inviscid and compressible. The objective of this simulation is to model the motion of the store using the Six Degrees of Freedom (6DOF) solver in FLUENT. The results of the FLUENT simulation are compared with the results computed from a series of wind tunnel tests. For the details about the wind tunnel testing, refer to Appendix
This tutorial demonstrates how to do the following
Use the DEFINE SDOF PROPERTIES macro to specify the mass matrix and any external forces/moments

Use the dynamic mesh (DM) feature in FLUENT

Set up a compressible, transonic flow (Mach 1.2) in FLUENT

Set the boundary conditions

Set up dynamic adaption

Obtain a first order solution using the density-based implicit solver

Problem Description
The problem considers the flow around a store attached to the clipped delta wing of an airplane. The flow is three dimensional and inviscid
Figure 1 shows the geometry of the wing and store. A sting is attached to the base of a finned store. The sting was used as a part of the wind tunnel experiment. The root chord length is 25 ft and the store diameter is 1.67 ft. The length of the store is approximately 10ft ,without the sting. The domain extends approximately 100 store diameters in all directions around the wing and store. The wing root is coplanar with the symmetry plane