Jumping boat? -- CFD Online Discussion Forums

July 26, 2012, 04:44	Jumping boat?	#1
A5729 New Member Angus Bishop Join Date: Apr 2012 Posts: 17 Rep Power: 14	Sorry , this should be my last question I have a hollow cylindrical hull shape for a boat , I'm running a rigid body simulation to show stuff , I have timesteps of 0.025 seconds but after the 7-8th one the boat jumps out of the water by around 1m for the previous timesteps it would move only 1cm or less. Have i done something fundamentally wrong? Or does CFX not handle flow inside and outside hollow tubes very well? Thanks in advance for replies

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
boat model to be tested by cfd	jesus garcia	Main CFD Forum	2	July 8, 2015 16:50
[ICEM] how to mesh a sail (and the rest of the boat)	matteoL	ANSYS Meshing & Geometry	4	May 7, 2012 10:23
Boat problem	Birkov	CFX	5	August 26, 2010 06:50
about boat simulation	hasim	FLOW-3D	12	March 29, 2010 09:34
how to simulate the boat	wieke	FLUENT	2	May 19, 2005 02:11

All times are GMT -4. The time now is 02:57.