Home | Psychrometric Chart | Psychrometric Calculator | Download | Buy |
CYTSoft Psychrometric Calculator 1.0 |
Overview |
|
|
CYTSoft Psychrometric Calculator 1.0 provides engineers and scientists with highly accurate thermodynamic properties of moist air. It calculates as many as 42 properties completely based on ASHRAE's Hyland-Wexler Formulations, which treat dry air, water vapor and moist air as real gases, rather than ideal gases. |
Range of validity
|
Equation of stateMoist air is treated as mixture of two real gases. The P-v-T equation for each component and mixture is described by a virial equation of state Pv/RT = Z = 1 + B/v + C/vČ + ... where
P = pressure Fourth and higher-order virial coefficients are assumed to be negligible. The virial coefficients are functions of temperature, and they account for the deviation of actual gases from ideal gases. |
InputYou can select any one of the following 24 combinations of input variables for each calculation:
where
DB = dry bulb temperature of moist air |
Output
|
References
|
E-mail: support@cytsoft.com |
Copyright © 2013 CYTSoft Technology. All rights reserved. |