Advanced search
Publication Cover
Combustion Science and Technology Volume 72, 1990 - Issue 4-6
Submit an article Journal homepage
23
Views
14
CrossRef citations to date
0
Altmetric
Original Articles

An Atlas of QEDR Flame Structures

R. W. BILGER Department of Mechanical Engineering, The University of Sydney, NSW, 2006, Australia
,
B. YIP Department of Mechanical Engineering, Yale University, New Haven, CT, 06520, USA
,
M. B. LONG Department of Mechanical Engineering, Yale University, New Haven, CT, 06520, USA
&
A. R. MASRI Department of Mechanical Engineering, The University of Sydney, NSW, 2006, Australia
Pages 137-155 | Received 14 Oct 1988, Accepted 21 Sep 1989, Published online: 06 Apr 2007
 
Sample our Engineering & Technology journals, sign in here to start your access, latest two full volumes FREE to you for 14 days

Abstract

Using laser imaging data for scalar mixing collected in turbulent jets of Frcon-12, synthesised images are generated for reaction zones in turbulent nonpremixed flames of hydrogen at high Damkholer numbers. It is found that Quasi-Equilibrium Distributed Reaction (QEDR) zones govern the flame structure except in the first fifteen jet diameters near the nozzle. This structure which otherwise follows the stoichiometric mixture fraction ξ, tends towards that of scalar dissipation, χas the distance from the nozzle increases.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Related Research Data

A Technique for Mixture Fraction Imaging in Turbulent Nonpremixed Flames
Source: Wiley
A Review of NOx Formation Under Gas-Turbine Combustion Conditions
Source: Informa UK Limited

Linking provided by 

Related research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.