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In: Mechanical Engineering

electronic psychrometric plotting program, let’s consider atmospheric conditions at sea level with a dry bulb temperature...

electronic psychrometric plotting program, let’s consider atmospheric conditions at sea level with a dry bulb temperature (Tdry bulb ) of 23˚C and a relative humidity (RH) of 30%. Plot this state point on the pyschrometric chart available in PsycPro software. Use PsycPro to determine the following: a. Wet bulb temperature (WBT) of the air b. Dew point temperature (DPT) of the air c. Humidity ratio (specific humidity) d. Enthalpy e. Specific volume of the air (i) Provide the values for the about parameters as found from the pshchrometric chart (ii) Provide a screenshots of your completed PsycPro chart with the following: a) values of above different parameters and b) with the above plotted state point (two screenshots) Instructions for using PsycPro can be found on the course Moodle. You can verify your answers using another online psychrometric program or a paper chart, if you wish.

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Using PscPro

USING Psychrometric Chart

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