Analisis Pengaruh Pressure Inlet, Temperature Inlet, dan Heating value terhadap Pembentukan NOx pada Pembakaran Natural Gas dengan Non Premixed Flame Menggunakan Metode Computational Fluid Dynamics

Abstract

Analysis of the Effect of Inlet Pressure, Inlet Temperature, and Heating value on the Formation of NOX in Natural Gas Combustion with Non-Premixed Flame Using Computational Fluid Dynamics Method. This study aims to see the effect of inlet pressure, inlet temperature, and heating value on the formation of NO pollutant (NOX) during the combustion of natural gas with non-premixed flame following the boundary conditions of Micro Gas Turbine with Computational Fluid Dynamics (CFD) simulation. This study was conducted on a single burner used in industrial applications, with variations in input parameters including inlet pressure, inlet temperature, and heating value. The analysis results show that increasing inlet pressure and inlet temperature will increase NOX production, while higher heating value will reduce NOX production. F-test and T-test were conducted for the authors to determine the effect of the variables pressure, temperature, heating value on NOX formation and validate the regression model created during the combustion of natural gas with non-premixed flame. So that it can be used to develop more effective emission control strategies in industrial applications