Problem
1. In a ventilation system, inside air at 34oC and 70% relative humidity is blown through a channel, where it cools to 25oC with a flow rate of 0.75 kg/s dry air. Find the dew point of the inside air, the relative humidity at the end of the channel, and the heat transfer in the channel.
2. Two moist air streams with 85% relative humidity, both flowing at a rate of 0.1 kg/s dry air, are mixed in a steady setup. One inlet flow stream is at 32.5oC and the other is at 16oC. Find the exit relative humidity.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.