Hi all,
I am fairly new to CosmosDesigner and I have been trying tomodelthe behaviour of a body at 4000 m deep. Several points are notsoclear to me:
1) How to insert the bulk modulus property in Solidworks2006?
2) What would be a correct way to model the behaviour of apart/assembly under 400 bar pressure. I have tried on a simple partbyapply a pressure to all the surfaces of the body, but I havetocheck 'use inertial relief' to make the modelling work (there isnorestraint as the part is supposed to be immersed), is thatcorrect?Furthermore, the displacement results given by Cosmos couldbeacceptable BUT I did not input any value for the bulk modulusandtherefore can't understand why the part is shrinking. DoesCosmosworks has a derived way to calculate this characteristic?
3) Ideally, I would like to be able to model the behaviour ofmysystem (kind of container) under 2 conditions:pressurebalanced and not pressure balanced. As I have someopticalcomponents inside, I am interested in the displacementinduced bythe pressure.
I hope I am clear enough, and I welcome any comment orsuggestions.Any help would be greatly appreciated.
Best regards,
CedricSolidworksSimulation
I am fairly new to CosmosDesigner and I have been trying tomodelthe behaviour of a body at 4000 m deep. Several points are notsoclear to me:
1) How to insert the bulk modulus property in Solidworks2006?
2) What would be a correct way to model the behaviour of apart/assembly under 400 bar pressure. I have tried on a simple partbyapply a pressure to all the surfaces of the body, but I havetocheck 'use inertial relief' to make the modelling work (there isnorestraint as the part is supposed to be immersed), is thatcorrect?Furthermore, the displacement results given by Cosmos couldbeacceptable BUT I did not input any value for the bulk modulusandtherefore can't understand why the part is shrinking. DoesCosmosworks has a derived way to calculate this characteristic?
3) Ideally, I would like to be able to model the behaviour ofmysystem (kind of container) under 2 conditions:pressurebalanced and not pressure balanced. As I have someopticalcomponents inside, I am interested in the displacementinduced bythe pressure.
I hope I am clear enough, and I welcome any comment orsuggestions.Any help would be greatly appreciated.
Best regards,
CedricSolidworksSimulation
