Hi Folks,
Model description:
Two materials stripes are bond together at 200°C. The whole structure is cool down to 20°C. Due to coefficient thermal expansion mismatch, the residual thermal-stress produces deformation. Thus the end of the cantilever bends. (the other end is clamped)
I wrote...
Dear all,
I am working on a micro cylindrical structure. Exactly the structure looks as a dish upside down onto a disc and the disc is on a small stand. Finally the stand is attached to the ground.
I am looking for the resonance frequencies of this structure. Because of the axial symmetry I...
Hi everybody,
Is there a tutorial or valuable example for modal analysiswith (thermal strain) pre-stress ? My work is about analysis of small structure assembled by adhesive bonding. And I want to show the effect of the thermal stress onto the resonance frequencies. I have done already a lot of...
Hello,
__ __
/ \
/ \ <- metal top (Cymbal)
|___________|
| //////////| < - PZT
-------------
I am working on a piezo micro motor.
This works with High Frequency.
A disc is vibrating and other metal parts increase the displacement which occur the final roto-motion…...
Hi Dude,
Is there any one who have never seen anything like that???
"
!Defines time varying load tables created from function 'voltage'
*DEL,_FNCNAME
*DEL,_FNC_C1
*SET,_FNCNAME,'varild1'
*DIM,_FNC_C1,,1
*SET,_FNC_C1(1),0
*DIM,%_FNCNAME%,TABLE,6,5,1
!
! Begin of equation...
Hello
Do you know how to use the ISFILE command? or ISWRITE
I am working on a bi-material beam who bend because of CTE mismatch when temperature rises.
I aim at loading my model using the results file and afterward I want to delete one part of my model and finaly I will balance the model.
Do...
