[image] I tried to follow the tutorial [Meeting Room Thermal Comfort Analysis] using my model but the velocity is looking too high like hundreds and thousands of m/s. How should i solve this problem?

Hi @a2312653 , thanks for posting on the forum and welcome to the SimScale Community :handshake: I assume <a href="https://www.simscale.com/workbench/?pid=2062997257642626638&mi=spec:46e818ff-35b9-4fc8-8f9d-35b9e02938b7,service:SIMULATION,strategy:8&ps=analysis/boundaryConditions/6&notification_link_uid=NnNVN0pNWFNUY0hxZzVmbFRBeUlDVFgrbXRNYXgzNnJRTVoxWE81MmdnOWcwcnEwY1NaR1ZzNWNSNHdRYVFsOFU4V0lpUHBlUXRIand1djJHZkFpZ3ptU2k0NHQ1MkVZb2xReUo0SlU2TUY2ZHl3SGtBak5CWUlTZlpITkx2RlpBMWlkM0VEMjZZL25lMnNwSW01UTRRPT0tLVlhYTNQeDI0amV0Uy9SVVpCb2pTaGc9PQ==--18b11a4e744f4b5de92345125513c4b5941c668b">this is your project? A first step in troubleshooting these sorts of issues is to apply an Iso Volumes filter to learn where the problem is coming from. I see it’s coming from your velocity inl…

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Velocity is around 1000-4000m/s

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a2312653 January 29, 2025, 3:09pm 3

I didn’t realize my model size was this small. Thank you for looking into this problem!