Specific volume of air calculator

Lower limit for calculation. Calculation of thermodynamic state variables of air.

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The Gas Density and Specific Volume Calculator calculates the density and specific volume of gas based on a modified version of the Ideal Gas Law.

. Specific volume of air calculator20 Apr. The density of air ρ Greek. Density and specific volume of dry air and water vapor at temperatures ranging 225 to 900 oF 107 to 482oC are indicated below.

Where v Specific Volume ρ Density. Enter dry bulb temperature plus either wet bulb temp RH or dewpoint temp. 14 Mile Elapsed Time.

So units of specific volume is m 3 kg -1. Measurement is the most important aspect of our life. -150 C 1 bar upper limit.

So lets say your container is 10 gallons or 0038 m 3 and you have 5 kg worth of air in there. Rho air density is the mass per unit volume of Earths atmosphere. Volume flow is usually measured in Cubic Feet.

Follow the simple guidelines listed below to determine the density of the air. We use measurement in. 1000 C 1000 bar.

Kinematic viscosity specific enthalpy specific entropy specific. Specific volume of air Specific volume of air in psychrometric chart is defined as the number of cubic meters occupied by one kilogram of a dry air. To calculate specific volume you need to know the volume V.

The specific volume can be expressed as vda V ma 1 where vda specific volume of moist air per mass unit of dry air m3kg V total volume of moist air m3 ma mass of dry air kg. Enter the value you wish to convert specific-volume. Volume 05 24 12 dm 3.

The pressure of the mixture dry air water vapor is equal to the sum of the pressures would have each component if it were alone to. Dry bulb temp C. Values are for atmospheric pressure - 2996 inches.

It also changes with variation. Air density like air pressure decreases with increasing altitude. Specific volume of air calculator.

The Procedure for calculating the air density is quite simple. Firstly find out the saturation vapor pressure at a. By multiplying air velocity by the cross section area of a duct you can determine the air volume flowing past a point in the duct per unit of time.

The specific volume is going to be. Calculate online thermodynamic properties of moist humid air based on Hyland and Wexler formulation approved by American Society of Heating Refrigeration and Air-conditioning.

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