COMPUTATIONAL MODELING OF THE WORKING PROCESS IN THE COMBUSTION CHAMBER FOR CASING-HEAD GAS RECOVERY

摘要

The present paper considers problems of computational modeling of the working process in multizone combustion chambers (CC) forming a part of gas-turbine power plants for recovering casing-head and other process gases. To investigate the turbulent flow and combustion, we use the LES method with a Smagorinskii subnet model. Various schemes of feeding components into combustion and dilution zones are considered A comparison is made between the calculated and experimental data on the temperature in the combustion zone.