contributor author | R. C. Steele | |
contributor author | J. H. Tonouchi | |
contributor author | D. G. Nicol | |
contributor author | D. C. Horning | |
contributor author | P. C. Malte | |
contributor author | D. T. Pratt | |
date accessioned | 2017-05-08T23:56:36Z | |
date available | 2017-05-08T23:56:36Z | |
date copyright | April, 1998 | |
date issued | 1998 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-26778#303_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/120436 | |
description abstract | A high-pressure jet-stirred reactor (HP-JSR) has been built and applied to the study of NOx and N2 o formation and CO oxidation in lean-Premixed (LPM) combustion. The measurements obtained with the HP-JSR Provide information on how NOx forms in lean-premixed, high-intensity combustion, and provide comparison to NOx data published recently for practical LPM combustors. The HP-JSR results indicate that the NOx yield is significantly influenced by the rate of relaxation of super-equilibrium concentrations of the O-atom. Also indicated by the HP-JSR results are characteristic NOx formation rates. Two computational models are used to simulate the HP-JSR and to provide comparison to the measurements. The first is a chemical reactor model (CRM) consisting of two perfectly stirred reactors (PSRs) placed in series. The second is a stirred reactor model with finite rate macromixing (i.e., recirculation) and micromixing. The micromixing is treated by either coalescence-dispersion (CD) or interaction by exchange with the mean (IEM) theory. Additionally, a model based on one-dimensional gas dynamics with chemical reaction is used to assess chemical conversions within the gas sample probe. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Characterization of NOx, N20, and CO for Lean-Premixed Combustion in a High-Pressure Jet-Stirred Reactor | |
type | Journal Paper | |
journal volume | 120 | |
journal issue | 2 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.2818121 | |
journal fristpage | 303 | |
journal lastpage | 310 | |
identifier eissn | 0742-4795 | |
keywords | Combustion | |
keywords | High pressure (Physics) | |
keywords | Nitrogen oxides | |
keywords | Measurement | |
keywords | Relaxation (Physics) | |
keywords | Equilibrium (Physics) | |
keywords | Gasdynamics | |
keywords | Combustion chambers | |
keywords | oxidation | |
keywords | Probes AND Atoms | |
tree | Journal of Engineering for Gas Turbines and Power:;1998:;volume( 120 ):;issue: 002 | |
contenttype | Fulltext | |