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pump (FSI)

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Hello everybody ( Comsol)

I'm trying to modeling pump with 03 actuators mechanical using MEMS FSI model. The figure (diagramabomba) shows the design of a pump flow controlled by 03 actuators. The actuators apply a force (F1, F2, F3) on the membrane, causing the displacement of the membrane to the wall. This is repeated in a cycle of operation.
I do not know how to interact with the modules in Comsol (Incompressible Navier-Stokes, Plane-Strain, Moving Mesh).

Can someone help ?

Thanks


2 Replies Last Post Oct 21, 2011, 9:40 AM EDT
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Hello Arlindo Garcia

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Posted: 8 years ago Oct 20, 2011, 8:15 PM EDT
Hi,

I have a similar problem, have you been able to resolve this issue?
Hi, I have a similar problem, have you been able to resolve this issue?

Nagi Elabbasi Certified Consultant

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Posted: 8 years ago Oct 21, 2011, 9:40 AM EDT
Check out the Peristaltic Pump model #985 in the COMSOL model gallery. It shows how to efficiently set up such FSI problems with structures, fluid flow and a moving mesh. I used that example as a starting point for setting up a more complex 3D pump model (see, www.veryst.com/peristalticpump.html).

Nagi Elabbasi
Veryst Engineering
Check out the Peristaltic Pump model #985 in the COMSOL model gallery. It shows how to efficiently set up such FSI problems with structures, fluid flow and a moving mesh. I used that example as a starting point for setting up a more complex 3D pump model (see, http://www.veryst.com/peristalticpump.html). Nagi Elabbasi Veryst Engineering

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