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FSI of Synthetic Jet Actuator
Posted 17.06.2013, 06:10 GMT-4 2 Replies
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I am working on simulation of synthetic jet actuator and i am coupling the FSI and Piezoelectric devices physics. i am trying to model case study from one of the paper that was presented in comsol conference 2010 in order to develop my confidence with Comsol because i am new comsol user here is its link
www.comsol.com/papers/9465/
the boundary conditions are 2D Axisymmetric and applied voltage is 100 and also i have a reasonable deflection of diaphragm like 80 microns but the exit velocity is too low the order of 10^-20 etc, i think that their is coupling problem between Piezoelectric and FSI. Please tell me that do i mention some coupling command between these two physics
and also in my case flow is not lamina but in FSI when you want give boundary conditions it show laminar and solid mechanics please tell me this fsi will work for turbulent flow or i have to couple turbulent flow also.
i have attached geometry and some result i need your help
Guys looking for your kind and prompt replies.
Best Regards
Muhammad Ikhlaq
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Hello Muhammad Ikhlaq
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I am too working on the similar case. Could you share your file so that I can look at it ?
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muhammad.ikhlaq@ozu.edu.tr
Best regards