How to calculate natural ventilation (cfm) for podiums in the gulf?

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I need a method to calculate the percentage of natural ventilation required in Podiums?

Ventilation HVAC Parking HVAC Design

Question added by Abutalha Syed , HVAC Engineer , M/s Zoh-Air Engineer
Date Posted: 2018/05/12

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1 Answers

Thiruppathi Arumugam

by Thiruppathi Arumugam , Mechanical HVAC Engineer , Refrigeration world W.L.L

Generally, Do you know the formulae for Ventilation calculation?

CFM= Volume of room * ACH / 60 .

For Public Auditorium we should assume ACH as 12 - 14.

ACH- Air Changes Rate per Hour

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