To upgrade a ventilation system it is required that the air flow rate be increased from 200 m3/min to 300 m3/min. This is to be accomplished by increasing the angular velocity of the ventilation fan. If the current rpm=800, what rpm is required for the upgrade? What will be the power increase for the upgrade?

To upgrade a ventilation system it is required that the air flow rate be increased from 200 m3/min to 300 m3/min. This is to be accomplished by increasing the angular velocity of the ventilation fan. If the current rpm=800, what rpm is required for the upgrade? What will be the power increase for the upgrade?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter37: Air Distribution And Balance

Section: Chapter Questions

Problem 19RQ

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