| Closed Specific Process Daemons>HVAC |   |
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 Calculate
the mass of water vapor in a room of size 30m x 10m x 5m for the following
conditions: (1) DBT=30oC, RH=50%; (2) DBT=30oC, RH=5%;
(3) WBT=15oC, DPT=-30oC; (4) h=42.4 kJ/kg, omega=0.01081
kg/kg of dry air. Assume the total pressure to be 100 kPa. Draw the states
on a psychrometricd plot.
What-If Scenario: How do these answers change if the total pressure is doubled? Solution: Step-by-step
instructions as well as the TEST-Code can be found in the Tutorial>Daemons>HVAC>Practice
page. An image of the State Panel is reproduced from the Slide Show below.
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