APPROBATION OF THE GENERALIZED SOLUTION FOR A SWIRLING FLOW IN VORTEX CHAMBERS AND PIPES

The calculations of thermohydrodynamic parameters using a mathematical model of a plane swirling fl ow are compared with experimental data obtained in a vortex chamber and a Ranque vortex tube. It is shown that the proposed generalized solution is in good agreement with experiment and describes a stable fl ow core in the plane of the vortex cross section. In terms of application, the proposed solution can serve as the basis for engineering methods for the preliminary calculation of vortex apparatuses
The calculations of thermohydrodynamic parameters using a mathematical model of a plane swirling fl ow are compared with experimental data obtained in a vortex chamber and a Ranque vortex tube. It is shown that the proposed generalized solution is in good agreement with experiment and describes a stable fl ow core in the plane of the vortex cross section. In terms of application, the proposed solution can serve as the basis for engineering methods for the preliminary calculation of vortex apparatuses
Author:  G. V. Dashkov, A. D. Solodukhin, V. D. Tyutyuma
Keywords:  vortex chamber, Ranque vortex tube, model of plane swirling fl ow, generalized solution, velocity fi eld, distribution of thermodynamic parameters, comparison with experiment
Page:  1721