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07-19-2017 10:35 AM

Hi all,

I'm pretty new to FEMAP, only been playing around with it for the past two months or so, and was wondering if anyone knows how to use the flow analysis at the same time as a regular analysis (such as advanced transient or something like that). Currently, I have a simplified model that consisted of a U shaped base solid with a cantilever beam which creates a reactangular prism with a opening in the middle of it through which the air would flow. One end of the beam is constrained (fixed in place) while the other end has an arbitrary load on it which would displace that end, lowering the area in which air can flow. I am trying to have both the beam move and see how that affects the air flow, using the CFD flow analysis, at the same time but have no idea where to start. Any help would be much appreciated.

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07-19-2017 11:50 AM

Hello!,

To learn how to use **FEMAP TMG/FLOW** take a look to my blog:

https://iberisa.wordpress.com/2016/03/04/analisis-de-fluidos-cfd-con-femap-tmg-flow/

Best regards,

Blas.

Blas Molero Hidalgo, Ingeniero Industrial, Director

IBERISA • 48004 BILBAO (SPAIN)

WEB: http://www.iberisa.com

Blog Femap-NX Nastran: http://iberisa.wordpress.com/

IBERISA • 48004 BILBAO (SPAIN)

WEB: http://www.iberisa.com

Blog Femap-NX Nastran: http://iberisa.wordpress.com/

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07-19-2017 03:37 PM

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07-19-2017 05:27 PM

Then you will need to perform a transient CFD analysis and use **Spinning/Translating Surface** form to define a flow surface as spinning or translating: use ** Translating Boundary Wall** to define surface movement at a specified velocity.

*Direction Vector*must be in the plane of the flow surface

Best regards,

Blas.

Blas Molero Hidalgo, Ingeniero Industrial, Director

IBERISA • 48004 BILBAO (SPAIN)

WEB: http://www.iberisa.com

Blog Femap-NX Nastran: http://iberisa.wordpress.com/

IBERISA • 48004 BILBAO (SPAIN)

WEB: http://www.iberisa.com

Blog Femap-NX Nastran: http://iberisa.wordpress.com/

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