Greenhouse Climate Control
Light block out screens
Fans are more efficient at pulling air and not pushing air
This is why exhaust fans blow air out rather than try and push air in.
Calculating CFM (cubic feet per minute) needed for both exhaust fan and shutter size can be calculated via these online calculators…
Link to Lecture Slides: https://drive.google.com/open?id=1wRp_nzTzX5BtroW4Yufjd0eSv_ZE_0F8
*Full work cited for “Greenhouse Climate Controls” can be viewed at… https://drive.google.com/open?id=1WTTUozfZoXZwm8G6by_n5On6kkAXy0-x