FSI and Damped Eigenfrequency Analysis (Comsol v4.0a)
Hi to all, I'm trying to solve some FSI models which correctly ran with version 3.5a. The models calculated the eigenfrequencies of a solid structure vibrating in a fluid environment. Thanks to the...
View ArticleRe: FSI and Damped Eigenfrequency Analysis (Comsol v4.0a)
Hi Allesandro interesting question you have there, I would like to know too ;) The only place I have found so far for coupled damping "eigenfrequency" is in the MEMS Sensor Squeezed film example, but...
View ArticleRe: FSI and Damped Eigenfrequency Analysis (Comsol v4.0a)
Hi Ivar, I've tried to do with v4.0a a tutorial of v3.5a about thermoelastic damping of a beam. Even if physics is different, I think the procedure is similar to mine in the case of the FSI analysis....
View ArticleRe: FSI and Damped Eigenfrequency Analysis (Comsol v4.0a)
Hi have you tried to compare the low level equation of physics (3.5 physics Equations setting and V4: options prefeerences Equations on) The main difficulty remaining is to get the equivalence between...
View ArticleRe: FSI and Damped Eigenfrequency Analysis (Comsol v4.0a)
Hi Alessandro, I am new to FSI and i am trying to model a stirrer in a pot of liquid. Now this is a cantilevered vibrating stirrer and my first task is to find its 1st resonance frequency when it is...
View ArticleRe: FSI and Damped Eigenfrequency Analysis Latest COMSOL version
Hi Alessandro Have you managed to get this your 2009 Conf paper working for V4.3 I have today a similar problem in the frequency mode. Even I would like to fully forget about the fluid, just add an...
View ArticleRe: FSI and Damped Eigenfrequency Analysis Latest COMSOL version
Have you had any progress with FSI models in the frequency domain in 4.3a? I am anxious to know! Thanks
View ArticleRe: FSI and Damped Eigenfrequency Analysis Latest COMSOL version
Hi No, and I'm stil not happy, no easy solution yet perhaps in next release. Often its release before the summer holidays ;) -- Good luck Ivar
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