Air Calc - The program calculates the air state value
Air Calc Summary
The conditions of the humid air are indicated by pressure, dry bulb temperature, relative humidity, specific enthalpy, specific mass and so on. These values can be obtained by knowing the three values for each relational expression. Usually, pressure is normally used below standard atmospheric pressure, so if it is constant, for two state values it is possible to calculate other values by calculation.
By using this program, it is easy to obtain each state value that is normally read from the air diagram.
Dry shade DB temperature is assumed to be used in the range -20 ° C to 90 ° C. Calculation can be done even if it exceeds this area, but the error increases.
Operating environment Air Calc
Operating System: Windows XP, Windows 7, Windows 8, Windows 10
Appendix Air Calc
This program is a free software fair, so you are free to copy and distribute it.
In the use of this program, take the responsibility of the user to the end.
The author has no obligation to guarantee damage caused by this program.
Download Air Calc: https://secufiles.com/9Ttp/AirCalc211.exe
History of Air Calc
|Ver 1.50||Fix not working properly depending on OS regional settings|
|Ver 1.06||Changed saturated vapor pressure calculation algorithm (in accordance with JIS Z 8806)
Fix that there is a case where it becomes an infinite loop depending on the input value
|Ver 1.05||Fixed bug in dew point temperature|
|Ver 1.04||2002/12/18 Improved calculation accuracy|
|Ver 1.03||December 12, 2002 Dew point temperature addition
Fixed bug in absolute humidity + wet bulb temperature combination
|Ver1.02b||Fix the error that PC98 (NEC) + Win95 caused error Change home URL|
|Ver1.02a||Fixed bug when installing with screen resolution of 800 x 740 or lower|
|Ver1.02||Added show options at the topClick on the letters of the air design to show the software publishing website|
|Ver 1.01||Algorithm changes, some bug fixes|
|Ver 1.0||The first published version|