Dynamic mesh-UDF

September 1, 2004, 02:19

Hai all

I am trying to model the piston movement using dynamic mesh model. The piston has to move due to the pressure difference across either sides. I don't know how to write udf to move the piston as a result of preesure difference. Is any body can help?

Regards Karthick

September 1, 2004, 04:00

download the 6dof solver from the fluent website. that might give you some pointers on how to write the UDF for your specific case. The 6DOF UDF was written for tracking store release from aircraft.

September 1, 2004, 16:50

check this web www.fluentusers.com. You need to have username and password for that web.

Hope this will help.

September 1, 2004, 02:19	Dynamic mesh-UDF	#1
Karthick Guest Posts: n/a	Hai all I am trying to model the piston movement using dynamic mesh model. The piston has to move due to the pressure difference across either sides. I don't know how to write udf to move the piston as a result of preesure difference. Is any body can help? Regards Karthick

September 1, 2004, 04:00	Re: Dynamic mesh-UDF	#2
Nandu Menon Guest Posts: n/a	download the 6dof solver from the fluent website. that might give you some pointers on how to write the UDF for your specific case. The 6DOF UDF was written for tracking store release from aircraft.

September 1, 2004, 16:50	Re: Dynamic mesh-UDF	#3
kamarul Guest Posts: n/a	check this web www.fluentusers.com. You need to have username and password for that web. Hope this will help.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Moving mesh	Niklas Wikstrom (Wikstrom)	OpenFOAM Running, Solving & CFD	122	June 15, 2014 06:20
Dynamic mesh UDF problem	Peter	FLUENT	2	November 12, 2007 02:10
writing a dynamic mesh udf	ALPER ALBAYRAQ	FLUENT	0	October 24, 2005 08:41
Problem related with UDF for dynamic mesh	Ryan	FLUENT	6	April 29, 2004 09:29
UDF problem for dynamic mesh???	lyf	FLUENT	1	April 19, 2004 06:43