![]() The view updates to show the missile pointing upward. Grid FLUENT 6.2 (2d, dp, segregated, lam) Figure 2: Grid Display c Fluent Inc.Ĭlick Apply and close the Camera Parameters panel. ![]() Check and display the grid (Figure 2).ĭisplay Grid. (a) Under Units Conversion, select in from the Grid Was Created In drop-down list.ĭene Units. ![]() Start the 2D, double-precision (2DDP) version of FLUENT. The ow is assumed to be inviscid and the domain is axisymmetric.įigure 1: Problem Schematic of a Missile Inside the Silo Preparation1.Ĭopy the les, and silo.c to the working directory. The missile engine starts to re at t 0 seconds but the missile is held xed in the silo and is not allowed to move until t 0.1 seconds. ![]() The 6DOF solver applies Newtons law to determine the acceleration of the missile. The UDF (silo.c) is used to specify the properties of the missile (mass and moments of inertia) as well as any body forces that are present. The 6DOF solver is used to predict the motion of the missile. Problem DescriptionConsider the launch of a missile from its silo (Figure 1). If you have not used this model before, refer to Section 10.6: Dynamic Meshes in the FLUENT 6.2 Users Guide. PrerequisitesThis tutorial assumes that you are familiar with the FLUENT interface, and that you have a good understanding of the basic setup and solution procedures. ![]()
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