NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Turbulent Methane-Air CombustionThis study is aimed at enhancing the understanding of turbulent premixed methane-air combustion. Such understanding is essential since: (1) many industries are now pursuing lighter hydrocarbon alternative fuels and the use of premixed flames to reduce pollutant emissions, and (2) the characteristic dimensions and flow rates of most industrial combustors are often large for flows to be turbulent. The specific objectives of the study are: (1) to establish the effects of process variables (e.g., flow rate, fuel/air ratio, chlorinated hydro-carbons, and pressure) on the emissions and flow structure (velocity distribution, streamlines, vorticity and flame shape), and (2) to develop a mechanistic model to explain the observed trends. This includes the acquisition of Dantec FlowMap Particle Image Velocimeter. The design and fabrication of the premixed burner has also been completed. The study is now at the stage of testing of equipment and analytical instruments. The presentation will give details on the tasks completed and on the current and future plans. The project is progressing well and all activities are on schedule. The outlook for the success of the project is bright.
Document ID
19960052305
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Yaboah, Yaw D.
(Atlanta Univ. GA United States)
Njokwe, Anny
(Atlanta Univ. GA United States)
James, LaShanda
(Atlanta Univ. GA United States)
Date Acquired
August 17, 2013
Publication Date
July 1, 1996
Publication Information
Publication: HBCU's Research Conference Agenda and Abstracts
Subject Category
Inorganic And Physical Chemistry
Report/Patent Number
Paper-9
Accession Number
96N35502
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

There are no available downloads for this record.
No Preview Available