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Suspended ceiling in EASE
PostPosted: Tue Jul 21, 2015 8:25 am Reply with quote
andrzejhd
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Joined: 21 Jul 2015
Posts: 18
Location: Szczecinek/Birmingham




Hi everyone! Wink

My current project requires me to model a suspended ceiling. First I was thinking about approximating absorption coefficients for the whole structure and then modelling the whole part as a flat surface. However, this approach seems a bit odd and the room volume will stay the same.

How should I do it correctly? I'm completely new to EASE so thanks for understanding.

Have a great day,
Andrzej Smile
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PostPosted: Mon Jul 27, 2015 1:48 pm Reply with quote
AFMG Pedro Lima
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Joined: 05 Jun 2010
Posts: 266
Location: Germany




Hello Andrzej,

You were right in your first assumption: you should consider the structure as a single entity and model it with the corresponding (combined) absorption coeficient. Unless your structure is REALLY thick with respect to the total volume this approach will be fine. If it is indeed too thick, you can still create a volume (cuboid) in order to take into account it's volume. But also in this case the absorption coefficients for the whole strcuture would be considered.

Kind Regards,
Pedro Lima
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PostPosted: Tue Aug 04, 2015 10:11 am Reply with quote
andrzejhd
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Joined: 21 Jul 2015
Posts: 18
Location: Szczecinek/Birmingham




Thanks for your answer Pedro! My model seems to work now, but I still have some minor issues with RT60. I'll post it in a different thread.

Have a great day,
A.
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