Generalization of Experimental Data on Two-Phase Critical Efflux Through Axisymmetric Channels
The results of studying the characteristics of a two-phase flow being formed during adiabatic water efflux through axisymmetric cylindrical and Laval nozzle type channels are presented. Experiments were carried out with saturated water in the range of initial pressures 0.6-4.0 MPa. The fluid efflux was performed into the air with atmospheric pressure. The generalizing relations for calculating thrust pulse and critical flowrate were obtained.