Dave,
To answer your question. At 100 degrees and 65% humidity the wet bulb is about 88 degrees.
My understanding on the process is that the evaporating water drops the air temp to wet bulb temps minus efficiency.
Meaning the cooler would cool your air to about 92 degrees. You can't close the hanger or the humidity will just rise to the point the cooler will do no good other than being a fan.
To answer your question. At 100 degrees and 65% humidity the wet bulb is about 88 degrees.
My understanding on the process is that the evaporating water drops the air temp to wet bulb temps minus efficiency.
Meaning the cooler would cool your air to about 92 degrees. You can't close the hanger or the humidity will just rise to the point the cooler will do no good other than being a fan.