A stream of 50 m3/min of outdoor air at 27°C dry-bulb temperature and 30%RH is adiabatically mixed with 100 m3/min of recirculated air at 43°C dry-bulb temperature and 38°C. Find the psychrometric properties of the resulting mixture. Then if this mixture is passed through a 15 m2 tunnel to mix again with 75 m3/min 15°C/10°C air stream what would be the resulting American effective temperature, work efficiency and comment on the possible dangers on human health if any.

A stream of 50 m3/min of outdoor air at 27°C dry-bulb temperature and 30%RH is adiabatically mixed with 100 m3/min of recirculated air at 43°C dry-bulb temperature and 38°C. Find the psychrometric properties of the resulting mixture. Then if this mixture is passed through a 15 m2 tunnel to mix again with 75 m3/min 15°C/10°C air stream what would be the resulting American effective temperature, work efficiency and comment on the possible dangers on human health if any.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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