Moving Body Simulation (Overset Mesh)

Kishen · March 10, 2014, 11:12

Hi,

I have two bodies. An arm that is fixed at one end connected to a block. I want to make the block move down by 50mm and then back up again to its original starting point. I have an overset mesh around the block and another mesh around the arm.

How do I specify this motion for the block in STAR-CCM+? Also is there a way of setting the arm to move automatically with the block? Or do I have to specify another motion for the arm?

I have a feeling this should be fairly simple but I just don't know how to do it. I have already checked the STAR User guide regarding moving bodies but found I am still confused.

Many Thanks for everyones help

Kishen

ping · March 22, 2014, 03:11

it would help if you showed a sketch of your arrangement and where mation is required since this will affect the setup - it should be possible

Kishen · March 22, 2014, 03:57

I have sorted it out now

martinav · December 3, 2015, 03:22

CAN you please explain how you incorporated the moving mesh in star ccm

trampoCFD · December 8, 2015, 11:30

Hi
Overset mesh is super easy to implement in STAR-CCM+.
What do you want to know exactly?

Guillaume with trampoCFD.com

March 10, 2014, 11:12	Moving Body Simulation (Overset Mesh)	#1
Kishen New Member Kishen Join Date: Mar 2014 Posts: 9 Rep Power: 12	Hi, I have two bodies. An arm that is fixed at one end connected to a block. I want to make the block move down by 50mm and then back up again to its original starting point. I have an overset mesh around the block and another mesh around the arm. How do I specify this motion for the block in STAR-CCM+? Also is there a way of setting the arm to move automatically with the block? Or do I have to specify another motion for the arm? I have a feeling this should be fairly simple but I just don't know how to do it. I have already checked the STAR User guide regarding moving bodies but found I am still confused. Many Thanks for everyones help Kishen

December 3, 2015, 03:22	moviung mesh in star ccm	#4
martinav New Member Martin Join Date: Dec 2015 Location: Germany Posts: 2 Rep Power: 0	CAN you please explain how you incorporated the moving mesh in star ccm

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March 22, 2014, 03:11		#2
ping Senior Member Ping Join Date: Mar 2009 Posts: 556 Rep Power: 20	it would help if you showed a sketch of your arrangement and where mation is required since this will affect the setup - it should be possible

March 22, 2014, 03:57		#3
Kishen New Member Kishen Join Date: Mar 2014 Posts: 9 Rep Power: 12	I have sorted it out now

December 8, 2015, 11:30		#5
trampoCFD Member Guillaume Jolly Join Date: Dec 2015 Posts: 63 Rep Power: 10	Hi Overset mesh is super easy to implement in STAR-CCM+. What do you want to know exactly? Guillaume with trampoCFD.com