Specific Gas Constant

Written by Jerry Ratzlaff on . Posted in Constants

Specific gas constant, abbreviated as R, deals with the universal gas constant which is equal to 8.314 joules per Kelvin.

 

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specific gas constant formula

\(\large{ R = \frac{ R^* }{ MW } }\) 

Where:

 Units English SI
\(\large{ R }\) = specific gas constant \(\large{\frac{ft-lbf}{lbm-R}}\)  \(\large{\frac{J}{kg-K}}\) 
\(\large{ MW }\) = molecular weight \(\large{\frac{lbm}{lbmol}}\)   \(\large{\frac{kg}{kmol}}\)  
\(\large{ R^* }\) = universal gas constant   \(\large{constant}\)

 

Related Specific Gas Constant formula

\(\large{ R = \frac {p }{\rho \; T} }\) (Ideal Gas Law

Where:

\(\large{ R }\) = specific gas constant

\(\large{ \rho }\)  (Greek symbol rho) = density

\(\large{ p }\) = pressure

\(\large{ T }\) = temperature

 

Tags: Equations for Gas Equations for Constant Equations for Ideal Gas