Ashrae psychrometric chart si10/30/2023 ![]() ![]() Make use of the Psychrometric chart to find the enthalpy, specific volume, humidity ratio, and relative humidity of the air at point 1. At this location the dry bulb and wet bulb temperatures are measured to be 32☌ and 24☌, respectively. Humidity ratio 8 Relative humidity C Problem 3 Air flows through a duct, past a specific location (point 1) at a rate of 3,500 U/s. Enthalpies of each of the incoming air streams Dry and wet bulb temperatures d. ![]() Use the Psychrometric chart to determine the following information: Mass flowrates of each of the incoming air streams (based on the given Return Air Condition, above) b. The volume flow rates are 12 m/s and 8 m/s, respectively. Problem 2 Air at 14☌ db and 8☌ wb is mixed with air at 26☌ db and 12☌ wb in a steady flow process at standard atmospheric pressure. What is the mass flow rate of the air, when the dry bulb temperature is 12☌ and the relative humidity is 60%? a. Problem 1 A duct has moist return air flowing at a rate of 3,000 L/s. Marks may be deducted for messy and unclear solutions. Your solution, in part, may include plotting a single point or several points with solid lines showing the process (.e. MENG 162 - Assignment 4 Please write clearly a ure I chart for each question, Thanks! Name: Psychrometrics 1 Note: Please hand-in Psychrometric charts supporting the solution for each of the questions below.
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