Laval Turbonozzle Dynamics
S. L. Arsenjev, I. B. Lozovitski, Y. P. Sirik
Abstract
The results of computing experiments are presented for the steam and gas stream motion in converging-diverging flow element called Laval nozzle and applied in steam and gas turbines. In beginning the experiments had carried out for Laval nozzle tested by Stodola and then for this turbonozzle various modifications. Quantitative evaluation of the state and motion parameters of the viscous compressible fluid and the metering characteristics of the flow elements are given as well as physically adequate interpretation of the obtained results is presented at the first time. The computing experiments are carried out by means of VeriGas program-modeler composed on the base of a new approach to the classical physics development in field of fluid motion.
Create a lesson
Related papers
Particle dynamics in a microfluidic T-junction vortex flow: the role of history force
Matteo Chiatto, Luigi de Luca, Howard A. Stone et al.
Predicting the Final Stationary State of Sheared 2D Euler Fluids
Renato Pakter, Yan Levin
Re-emergence of fingering in solidifying liquid-metal drops
Siyu Zhang, Feng Wang, Yuan Ma et al.
The binormal flow: a toy model for turbulence
Elena Danesi, Pablo Merino, Luis Vega
Non intrusive parametric Reduced Order Models based on physics for incompressible flow
Cyrille Allery, Claudine Beghein
Conjugate heat transfer in turbulent pipe flow with azimuthally non-uniform heating
Jonathan Neuhauser, Davide Gatti, Bettina Frohnapfel