Piosqu wab lico, 182 los na not 18- A stream of outdoor air at 35°C dbt and 28°C wbt is mixed with return air at 25°C dbt and 50% R.H in an air conditioning system. If the flow rates of the outside and return air are 450 and 1800 kg/hr, estimate the condition of the air stream after mixing.

Piosqu wab lico, 182 los na not 18- A stream of outdoor air at 35°C dbt and 28°C wbt is mixed with return air at 25°C dbt and 50% R.H in an air conditioning system. If the flow rates of the outside and return air are 450 and 1800 kg/hr, estimate the condition of the air stream after mixing.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter46: Room Air Conditioners

Section: Chapter Questions

Problem 15RQ

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Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.

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15 tn 0001,
wab lice 782 lios na not ni obqua gaildos ori
18- A stream of outdoor air at 35°C dbt and 28°C wbt is mixed with
return air at 25°C dbt and 50% R.H in an air conditioning system. If the
flow rates of the outside and return air are 450 and 1800 kg/hr, estimate
the condition of the air stream after mixing.

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