|May 3, 2016, 05:40||
rigid body motions- no external force
Join Date: Aug 2015
Posts: 14Rep Power: 3
good day to all.
i need your help.
i have a rigid body(high speed planing hull) and also want to simulate circle maneuver with mesh motion.
at first i dont define any external force on rigid body. but the rigid body moves toward x coordinate (move forward)..
all of boundaries are opening and domain and its mesh move with rigid body(mesh motion).
gravity =y coordinate
x direction is parallel to the length of the rigid body.
why we have motion in x direction for rigid body when we haven't any external force or inlet boundary.?
Last edited by armin najarian; May 3, 2016 at 06:48.
|no external force, rigid body motions|
|Thread||Thread Starter||Forum||Replies||Last Post|
|6-DoF Rigid Body Motion||jumpa72||OpenFOAM Running, Solving & CFD||3||June 8, 2015 11:29|
|Rigid body - pivoting about a fixed point||Catenary||CFX||0||April 26, 2012 02:07|
|how to add body force by udf?||wolfish||Fluent UDF and Scheme Programming||0||March 28, 2012 09:52|
|Rigid Body State Variables in Solid Immersed Simulation||Hamidreza||CFX||1||October 19, 2009 06:14|
|Problems with SUPG body force term||FEM question||Main CFD Forum||0||January 21, 2006 18:51|