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EXPERIMENTAL SETUP ON TRANSPIRATION COOLING IN SUPERSONIC COMBUSTION RAMJETS (SCRAMJETS)

Strauss, F. and Manfletti, Chiara and Lieberwirth, R. and Schlechtriem, S. (2016) EXPERIMENTAL SETUP ON TRANSPIRATION COOLING IN SUPERSONIC COMBUSTION RAMJETS (SCRAMJETS). Space Propulsion 2016, 02.-06. Mai 2016, Rom, Italien.

Full text not available from this repository.

Abstract

One of the main challenges for scramjet propulsion systems is the efficient and sufficient cooling of the engine’s components. A promising cooling approach could be the method of transpiration / effusion cooling, where the coolant flows through a porous wall prior to entering the engine’s main hot gas flow. This could establish a homogeneous and protective coolant layer at the engine wall, protecting the areas with high thermal loads and the engine structure from thermal damage. The Institute of Space Propulsion of the German Aerospace Center (DLR) has developed a research test bench to investigate the applicability of transpiration cooling systems to scramjets. This publication addresses the challenges connected with initial operation and summarizes the results of preliminary tests. Further research requirements are discussed.

Item URL in elib:https://elib.dlr.de/107929/
Document Type:Conference or Workshop Item (Speech)
Title:EXPERIMENTAL SETUP ON TRANSPIRATION COOLING IN SUPERSONIC COMBUSTION RAMJETS (SCRAMJETS)
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Strauss, F.friedolin.strauss (at) dlr.dehttps://orcid.org/0000-0002-1385-4326
Manfletti, Chiarachiara.manfletti (at) dlr.deUNSPECIFIED
Lieberwirth, R.Institut für Raumfahrtantriebe, DLR LampoldshausenUNSPECIFIED
Schlechtriem, S.stefan.schlechtriem (at) dlr.deUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Airbreathing Propulsion, Supersonic Combustion, Scramjet, Transpiration Cooling, Porous Media, Experiment
Event Title:Space Propulsion 2016
Event Location:Rom, Italien
Event Type:international Conference
Event Dates:02.-06. Mai 2016
Organizer:3AF
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Projekt Treibstoffe (old)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion > Propellants
Deposited By: Schmidt, Melanie
Deposited On:17 Nov 2016 08:05
Last Modified:01 Dec 2018 19:52

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