Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
658280 | International Journal of Heat and Mass Transfer | 2013 | 7 Pages |
Abstract
SummaryThe paper presents a description of a two-fluid slip velocity model dedicated to the steam condensing flow modeling. The model solves separate flow governing equations for the compressible, viscous and turbulent vapor phase, and for the compressible and inviscid liquid phase. The model is implemented into an in-house Computational Fluid Dynamics (CFD) code that has been successfully applied for the wet steam flow calculations for many years now. The homogeneous condensation model is used for modeling the liquid phase formation. Calculations of spontaneous condensing, transonic flows in the turbine blade-to-blade channel are presented. The comparison of the model predictions with the experimental data are discussed.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Sławomir Dykas, Włodzimierz Wróblewski,