Results can be sent by email in an HTML file along with a comma-separated value (CSV) file.For each combination of input thermodynamic properties, it validates the appropriate input values in the valid range of computations.Supports input parameters and calculation results in both the SI (metric) and the I-P (English) system of units.Dew Point Temperature / Specific Volume.Dew Point Temperature / Specific Enthalpy Geopotential altitude Temperature deviation from 1976 standard atmosphere (off-standard atmosphere).Dew Point Temperature / Relative Humidity.Wet-bulb Temperature / Relative Humidity.Wet-bulb Temperature / Dew Point Temperature.Dry-bulb Temperature / Specific Enthalpy.

Dry-bulb Temperature / Relative Humidity Air Requirements The quantity of oxygen theoretically required to ensure complete combustion As the composition of air is known, the Theoretical or Stoichiometric Air can easily be calculated by multiplying the stoichiometric oxygen by the molar ratio of 100/21 i.e.

Dry-bulb Temperature / Dew Point Temperature.

Dry-bulb Temperature / Wet-bulb Temperature.

Allows for 17 different combinations of thermodynamic properties to be entered as input parameters:.

Therefore, to have a common measuring point, moisture content is defined by com-paring the moisture content at any point to dry air. Different air-conditioning manufacturers have slightly different forms of this chart which may differ in the location of information. Since air is a mixture, and not a compound, the amount of moisture in the mixture can change. measurement of air properties and eliminates many time-consuming and tedious calculations which would otherwise be necessary. This tool calculates thermophysical properties of air for 100K < T < 1600K. Properties of dry air are from the NIST Reference equation of Lemmon et al. s Atmoshperic Calculator computes properties of the earths atmosphere and aerodynamic quantities on a reference body in two difference. base calculations of air properties on pounds.

Properties of steam, water and ice from the Industrial Formulation IAPWS-IF97, the Scientific Formulation IAPWS-95, IAPWS Formulation 2008 and IAPWS Formulation 2006.Thermodynamic and psychrometric property algorithms from the ASHRAE Research Project 1485.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, namely:.

Properties of air calculator