Specific heat ratio of ideal gas For ideal gas h=. ,(T) c(T)= R >1 c,(T) k-1 (ideal gas) kR + cp(T)=c(T)+R c(T)= k-1 (ideal gas) Mole basis c(T)= R (ideal gas) k-1 kR cp(T) (ideal gas) k-1 上游充通大学 March 21,2018 7 SHANGHAI JLAO TONG UNIVERSITYMarch 21, 2018 7 Specific heat ratio of ideal gas For ideal gas ( ) 1 ( ) p v c T k c T ( ) ( ) p v c T c T R Mole basis ( ) (ideal gas) 1 p kR c T k ( ) (ideal gas) 1 v R c T k ( ) (ideal gas) 1 p k R c T k ( ) (ideal gas) 1 v R c T k