Round Diffuser

Forum for DesignBuilder CFD users to exchange views and ask each other questions

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Pramod Naik
Posts: 9

Round Diffuser

Postby Pramod Naik » Tue Dec 09, 2014 12:44 pm


I am simulating a small building with supply having round diffuser. Can somebody please suggest me how to model it.

Steve Potter
Posts: 646
Location: newcastle

Postby Steve Potter » Mon Jan 12, 2015 8:49 am

Hi Pramod.

You will need to use a combination of square or rectangular diffusers. Bear in mind that DB CFD employs a strict rectilinear grid and consequently all boundary geometries are automatically discretised into numbers of rectilinear components anyway prior to being incorporated within the grid.



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