contributor author | D. E. Bohn | |
contributor author | Director of the Institute | |
contributor author | J. Lepers | |
contributor author | Research Engineer | |
date accessioned | 2017-05-09T00:04:44Z | |
date available | 2017-05-09T00:04:44Z | |
date copyright | October, 2001 | |
date issued | 2001 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-26807#832_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/125142 | |
description abstract | This paper presents the application of a detailed combustion model for turbulent premixed combustion to a swirl-stabilized premix burner. Computations are carried out for atmospheric pressure and elevated pressure of 9 atm. Results of computations for atmospheric pressure are compared to experimental data. The combustion model is of the joint-pdf type. The model is based on the characteristics of turbulent combustion under conditions typical for gas turbine burners. It incorporates a systematically reduced six-step reaction mechanism yielding direct computation of radical concentrations via transport equations or steady-state assumptions. The model is able to simulate combustion of fuel gases containing methane, carbon monoxide, hydrogen, carbon dioxide, and water. It is therefore applicable to both methane and low-BTU fuel gas combustion. Based on computed radical concentrations, a post-processor for NOx formation is applied. This post-processor considers thermal formation of nitrogen oxides and NO formation via the nitrous oxide path. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Numerical Simulation of Swirl-Stabilized Premixed Flames With a Turbulent Combustion Model Based on a Systematically Reduced Six-Step Reaction Mechanism | |
type | Journal Paper | |
journal volume | 123 | |
journal issue | 4 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.1377597 | |
journal fristpage | 832 | |
journal lastpage | 838 | |
identifier eissn | 0742-4795 | |
keywords | Combustion | |
keywords | Atmospheric pressure | |
keywords | Turbulence | |
keywords | Pressure | |
keywords | Computation | |
keywords | Flames | |
keywords | Mechanisms | |
keywords | Gas turbines | |
keywords | Nitrogen oxides | |
keywords | Flow (Dynamics) | |
keywords | Equations | |
keywords | Methane AND Computer simulation | |
tree | Journal of Engineering for Gas Turbines and Power:;2001:;volume( 123 ):;issue: 004 | |
contenttype | Fulltext | |