elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Air flow split control by fluidic diverter for fluidically controlled staged jet engine burner

Yoshida, Seiji and Makida, Mitsumasa and Schneider, Denis and Otterpohl, Ingo (2013) Air flow split control by fluidic diverter for fluidically controlled staged jet engine burner. In: Fluid mechanics Association annual meeting 2013 (conference proceedings). Jahrestagung der Japanischen Gesellschaft für Strömungsmechanik 2013, 12.-14.09.2013, Tokyo, Japan.

Full text not available from this repository.

Abstract

To investigate flow split control performance of fluidic diverter, two-dimensional CFD analysis was carried out. The fluidic diverter is supposed to use as a flow split ratio control device in an air blast staged burner. The flow split ratio obtained by CFD analysis was compared to that of liquid flow test. They were agreed with each other. A method to calculate mass flow in outlet channel of the fluidic diverter was applied to the CFD results. The method was used on the experiment of the fluidically controlled staged burner to estimate mass flow rates in channels in the burner. The result showed the method is accurate. One more CFD analysis was carried out to simulate actual fluidic burner and the result was compared to a measurement of the burner in atmospheric pressure. The results were slightly different due to the model shapes: two-dimensional and three-dimensional.

Item URL in elib:https://elib.dlr.de/88197/
Document Type:Conference or Workshop Item (Speech)
Title:Air flow split control by fluidic diverter for fluidically controlled staged jet engine burner
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Yoshida, SeijiJAXAUNSPECIFIED
Makida, MitsumasaJAXAUNSPECIFIED
Schneider, Denisdenis.schneider (at) dlr.deUNSPECIFIED
Otterpohl, Ingoingo.otterpohl (at) dlr.deUNSPECIFIED
Date:2013
Journal or Publication Title:Fluid mechanics Association annual meeting 2013 (conference proceedings)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:fluidic diverter, burner
Event Title:Jahrestagung der Japanischen Gesellschaft für Strömungsmechanik 2013
Event Location:Tokyo, Japan
Event Type:national Conference
Event Dates:12.-14.09.2013
Organizer:Japan Society of Fluidic Mechanics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Propulsion Systems (old)
DLR - Research area:Aeronautics
DLR - Program:L ER - Engine Research
DLR - Research theme (Project):L - Combustion Chamber Technologies (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Combustor
Deposited By: Schneider, Denis
Deposited On:13 Feb 2014 15:15
Last Modified:08 May 2014 23:21

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.