Question: Air passeshrougha 1.5m-diameterventilation duct using a forcing ventilation system If it is requiredto deliver 25 m 3/s at the end of the duct what

Air passeshrougha 1.5m-diameterventilation duct using a forcing ventilation system If it is

Air passeshrougha 1.5m-diameterventilation duct using a forcing ventilation system If it is requiredto deliver 25 m 3/s at the end of the duct what is the air velocity in the duct If the ducthasa 15% leakagerate what is the airflow that needsto be developed by the fan supplyingthe system?

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