Related Resources: calculators

Concentration of Vaporized Liquid Equation and Calculator

Thermodynamics

Concentration of Vaporized Liquid in Ventilated Space Equation and Calculator

Eq. 1

C ppm = Q m R g T 10 6 k Q v P M

Where:

Qm = Mass Flowrate
Rg = ideal gas constant
T = absolute ambient temperature
M = molecular weight of substance
k = nonideal mixing factor
QV = ventilation rate
P = absolute ambient pressure

Reference

  • The Fundamentals of Engineering (FE) Handbook, 2020

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