PsychroMoist

PsychroMoist performs high-precision calculations of thermodynamic properties of humid air. It implements the latest mathematical models for the simulation of the physics of water vapor, dry air and humid air as real gases. Given a combination of two thermodynamic properties of humid air and a value of pressure, it calculates 39 thermodynamic properties of humid air, dry air, water, water vapor and ice. The results obtained are suitable for scientific or industrial use, HVAC, meteorology and related fields. -Performs all the calculations implementing the latest mathematical models used to generate the tables for moist air properties and thermodynamic properties of water in the 2009 ASHRAE Handbook of Fundamentals. The following applies when the application has enabled the Full Range of Variables: -Allows for 17 different combinations of thermodynamic properties to be entered as input parameters, plus a value for absolute pressure: Dry-bulb Temperature / Wet-bulb Temperature Dry-bulb Temperature / Dew Point Temperature Dry-bulb Temperature / Relative Humidity Dry-bulb Temperature / Humidity Ratio Dry-bulb Temperature / Specific Enthalpy Dry-bulb Temperature / Specific Volume Wet-bulb Temperature / Dew Point Temperature Wet-bulb Temperature / Relative Humidity Wet-bulb Temperature / Humidity Ratio Dew Point Temperature / Relative Humidity Dew Point Temperature / Specific Enthalpy Dew Point Temperature / Specific Volume Relative Humidity / Humidity Ratio Relative Humidity / Specific Enthalpy Relative Humidity / Specific Volume Humidity Ratio / Specific Enthalpy Humidity Ratio / Specific Volume -Output variables: Dry-Bulb Temperature Wet-Bulb Temperature Dew Point Temperature Moist Air Pressure Water Vapor Pressure Saturation Water Vapor Pressure Saturation Pressure at Wet-Bulb Temp Saturation Pressure at Dew Point Temp Dry Air Mole Fraction Water Mole Fraction Dry Air Mass Fraction Water Mass Fraction Humidity Ratio Saturation Humidity Ratio Relative Humidity Absolute Humidity Parts per million by weight Parts per million by volume Enhancement Factor Specific Volume of Dry Air Specific Volume of Moist Air Specific Volume of Saturated Water Specific Volume of Saturated Ice Specific Volume of Saturated Water Vapor Density of Dry Air Density of Moist Air Density of Saturated Water Density of Saturated Ice Density of Steam Specific Enthalpy of Dry Air Specific Enthalpy of Moist Air Specific Enthalpy of Saturated Water Specific Enthalpy of Saturated Ice Specific Enthalpy of Saturated Water Vapor Specific Entropy of Dry Air Specific Entropy of Moist Air Specific Entropy of Saturated Water Specific Entropy of Saturated Ice Specific Entropy of Saturated Water Vapor Compressibility of Dry Air Compressibility of Moist Air Compressibility of Saturated Water Vapor -Supports input parameters and calculation results in both SI (metric) and I-P (English) system of units. -Range of variables in the SI (metric) system of units: Temperatures : -143.15 ≤ T ≤ 350 [°C] Relative Humidity: 0 ≤ RH ≤ 100 [%] Humidity Ratio: 0 ≤ W ≤ 10 [kg/kg] Pressure: 10 ≤ P ≤ 10E6 [Pa] -Range of variables in the I-P (English) system of units: Temperatures : -225.67 ≤ T ≤ 662.0 [°F] Relative Humidity: 0 ≤ RH ≤ 100 [%] Humidity Ratio: 0 ≤ W ≤ 10 [lb/lb] Pressure: 0.00145 ≤ P ≤ 1450.4 [psi] -For each combination of input thermodynamic properties, it calculates and provides the user with information about the appropriate input values over the valid range of calculations. -Results can be sent by email in an HTML file along with a comma-separated value (CSV) file. -For more information and a more comprehensive user's guide, please visit: www.fluidika.com.