contributor author | Holger Ax | |
contributor author | Felix Güthe | |
contributor author | Ulrich Stopper | |
contributor author | Wolfgang Meier | |
contributor author | Manfred Aigner | |
date accessioned | 2017-05-09T00:37:43Z | |
date available | 2017-05-09T00:37:43Z | |
date copyright | May, 2010 | |
date issued | 2010 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-27112#051503_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/143198 | |
description abstract | Experimental results from optical and laser spectroscopic measurements on a scaled industrial gas turbine burner at elevated pressure are presented. Planar laser induced fluorescence on the OH radical and OH∗ chemiluminescence imaging were applied to natural gas/air flames for a qualitative analysis of the position and shape of the flame brush, the flame front and the stabilization mechanism. The results exhibit two different ways of flame stabilization, a conical more stable flame and a pulsating opened flame. For quantitative results, one-dimensional laser Raman scattering was applied to these flames and evaluated on an average and single-shot basis in order to simultaneously determine the major species concentrations, the mixture fraction, and the temperature. The mixing of fuel and air, as well as the reaction progress, could thus be spatially and temporally resolved, showing differently strong variations depending on the flame stabilization mode and the location in the flame. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Experimental Analysis of the Combustion Behavior of a Gas Turbine Burner by Laser Measurement Techniques | |
type | Journal Paper | |
journal volume | 132 | |
journal issue | 5 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.3205033 | |
journal fristpage | 51503 | |
identifier eissn | 0742-4795 | |
keywords | Lasers | |
keywords | Flames | |
keywords | Measurement | |
keywords | Temperature | |
keywords | Mixtures AND Chemiluminescence | |
tree | Journal of Engineering for Gas Turbines and Power:;2010:;volume( 132 ):;issue: 005 | |
contenttype | Fulltext | |