Calculating Model and Experimental Investigation of Gas Leakage

Abstract

Cryogenic DivisionIn this paper, a new mathematical model to calculate gas leakage in small clearance is established.In the model, viscous force and inertia force are considered at the same time.Theoratical analysis and experimental results show that the calcuating results coincide well with the experimental results._u kinetic viscosity (N.s/m 2 ) p density of gas (kg/m 3 ) t compressibility coefficient