Explore BrainMass
Share

Psychrometry Questions

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

A psychrometer gives a wet bulb and a dry bulb temperature of 19.7°C and 25°C respectively. Solving the problem without the psychrometric chart determine:
i. The humidity ratio
ii. The relative humidity
iii. The dewpoint temperature
iv. The specific volume of the mixture
v. The enthalpy per kg of dry air.

© BrainMass Inc. brainmass.com March 21, 2019, 1:18 pm ad1c9bdddf
https://brainmass.com/physics/temperature/psychrometry-questions-93024

Attachments

Solution Preview

Please see the attached files.

A Psychrometer gives a wet bulb and a drybulb temperature of 19.7°C and 25°C respectively. Solving the problem without the psychrometric chart determine:
i. The humidity ratio
ii. The relative humidity
iii. The dewpoint temperature
iv. The specific volume of the mixture
v. The enthalpy per kg of dry air.

Text: PSYCHROMETICS
Notes : Air Conditioning and refrigeration, Psychrometrics additional explanatory notes or formulae.

The first step is to calculate ...

Solution Summary

This solution provide step-by-step calculations for solving humidity ratio, relative humidity, dewpoint temperature, specific volume, and enthalpy.

$2.19