MODELLING AND PARAMETRIC STUDY OF GAS TURBINE COMBUSTION CHAMBER

In order to find the amount of pollution created by combustion in a gas turbine, Conjugate CFD equations in turbulent mixing and combustion equations is done. Overall conservation equations for mass, momentum, energy and the combustion process, for large eddy simulation (LES) and the chemical reaction rate method is merged. For the numerical solution, solving the Structured Grid with the Staggered Grid and cylindrical coordinates is considered. Discretization equations used for grid capability and QUICK algorithm to solve the equations and the numerical algorithm is performed. To verify the numerical solution, the geometry of the boundary conditions of a gas turbine combustor controlled by analytical and experimental results, it turns out that the numerical solution has been considered. Compared with existing analytical models and experimental results with acceptable error has been approved. NO production output of combustion in a gas turbine based on variables such as changes in temperature and the amount of fuel and air entering the gas turbine power optimization has been found.

Combustion Chamber, Gas Turbine, Large Eddy Simulation, Chemical Reactions Rate, Discretization, Structured Grid, Staggered Grid