Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Pull-in voltage for square membrane
The electrostatic pressure equation is correct. I admit I have not analyzed your mac file in detail, but the following questions come to mind: 1) Does the transducer element support higher order terms O(x^2) and higher, if not it may only be a linearized approximation. If this were the case I...- MemsGeek
- Post #2
- Forum: ANSYS: ANSYS Software Suite
-
Extracting physical mass out of ansys
(Initially posted in Mechanical Acoustics/Vibration. Resubmitted per a recommendation from another member.) I am trying to use the ansys mode shapes for reduced order modeling outside of ansys. The reason for exporting the model is that the structure is a fairly simple arrangement of...- MemsGeek
- Thread
- Replies: 2
- Forum: ANSYS: ANSYS Software Suite
-
Extracting physical mass out of ansys
I am trying to use the ansys mode shapes for reduced order modeling outside of ansys. I have the displacements, but not the effective mass at each node. It seems like this should be trivial, but I am having trouble. I can export the mass matrix, but these are element masses, not physical...- MemsGeek
- Thread
- Replies: 1
- Forum: Mechanical Acoustics/Vibration engineering
