Modeling a pressurized flexible body (balloon) in simscape multibody/fluids
Hello,
I’m trying to model a flexible cavity in simscape that needs to be pressurized later. Basically something very similar to a balloon.
I have already done the reduced order modeling of the flexible body and constrained it in my workspace.
This flexible cavity has a small opening at the bottom which I want to use to pump air inside it to make it pressurized and inflated. To do this, I realised I need to make a simple fluids system consisting of a pressure source.
Now, I am not sure how to actually connect these two domains – the 3D geometry and the fluids domain.
Frame F3 of the flexible body is at the center of the orifice in the 3D geometry, F1 connects to the origin and F2 connects to a different rigid body. Now, how do I make this connection between the two open red open wires?
Any sort of help is really appreciated.Hello,
I’m trying to model a flexible cavity in simscape that needs to be pressurized later. Basically something very similar to a balloon.
I have already done the reduced order modeling of the flexible body and constrained it in my workspace.
This flexible cavity has a small opening at the bottom which I want to use to pump air inside it to make it pressurized and inflated. To do this, I realised I need to make a simple fluids system consisting of a pressure source.
Now, I am not sure how to actually connect these two domains – the 3D geometry and the fluids domain.
Frame F3 of the flexible body is at the center of the orifice in the 3D geometry, F1 connects to the origin and F2 connects to a different rigid body. Now, how do I make this connection between the two open red open wires?
Any sort of help is really appreciated. Hello,
I’m trying to model a flexible cavity in simscape that needs to be pressurized later. Basically something very similar to a balloon.
I have already done the reduced order modeling of the flexible body and constrained it in my workspace.
This flexible cavity has a small opening at the bottom which I want to use to pump air inside it to make it pressurized and inflated. To do this, I realised I need to make a simple fluids system consisting of a pressure source.
Now, I am not sure how to actually connect these two domains – the 3D geometry and the fluids domain.
Frame F3 of the flexible body is at the center of the orifice in the 3D geometry, F1 connects to the origin and F2 connects to a different rigid body. Now, how do I make this connection between the two open red open wires?
Any sort of help is really appreciated. simulink, simscape, multibody, fluids, pressure, flexible MATLAB Answers — New Questions