Outside air at 508F, 1 atm, and 40% relative humidity enters an air-conditioning device operating at steady state. Liquid water is injected at 458F and a moist air stream exits with a volumetric flow rate of 1000 ft3 /min at 908F, 1 atm and a relative humidity of 40%. Neglecting kinetic and potential energy effects, determine (a) the rate water is injected, in lb/min. (b) the rate of heat transfer to the moist air, in Btu/h.

# Outside air at 508F, 1 atm, and 40% relative humidity

## Problem 12.83 Chapter 12

Fundamentals of Engineering Thermodynamics | 8th Edition

- 2901 Step-by-step solutions solved by professors and subject experts
- Get 24/7 help from StudySoup virtual teaching assistants

Fundamentals of Engineering Thermodynamics | 8th Edition

Get Full Solutions
30

1

Problem 12.83

Step-by-Step Solution:

Step 1 of 3

Step 2 of 3

Step 3 of 3