Robert Kalista
YOU?
Author Swipe
View article: Experimental Research on the Flow in the Steam Turbine Axial Exhaust Hood
Experimental Research on the Flow in the Steam Turbine Axial Exhaust Hood Open
There is the still remaining task to increase the efficiency of power plants and steam turbines. One possibility to increase the thermodynamic efficiency is to apply a suitable exhaust hood. Axial exhaust hoods are mainly designed for smal…
View article: The experimental study of diffuser geometry for low pressure exhaust casing of steam turbine
The experimental study of diffuser geometry for low pressure exhaust casing of steam turbine Open
Výkon posledního stupně LP části parní turbíny je silně ovlivněn efektivitou spodního výfukového pláště. Otáčení 90° v relativně krátké axiální vzdálenosti je hlavní příčinou ztrát a konstrukce difuzoru s nízkou ztrátou stále zůstává výzvo…
View article: Experimental measurement on the air test rig of the axial steam turbine exhaust casing
Experimental measurement on the air test rig of the axial steam turbine exhaust casing Open
This paper describes the aerodynamic design of the scaled air test rig of axial exhaust casing. The axial exhaust casings are used to benefit steam turbines of less than 180 MW, and their design can significantly affect the performance of …
View article: The computational study in the unloading slot of the control valve
The computational study in the unloading slot of the control valve Open
The flow in the unloading system of the control valve is modelled using the numerical simulation. The proportional flow values for various widths of the slot and openings are evaluated. The changes of the pressure and Mach number in the sp…