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CFD Simulation of Chemical Non‐Equilibrium Reacting Flow within the AHRES Hybrid Rocket Engine

May, Stefan and Bozic, Ognjan (2015) CFD Simulation of Chemical Non‐Equilibrium Reacting Flow within the AHRES Hybrid Rocket Engine. 6th EUCASS, 29. Jun. - 2. Jul., Krakau, Polen.

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Abstract

Within this study, the flow and the combustion process inside the reaction chamber of the AHRES engine is discussed based on several 2D and 3D steady-state simulations carried out with the DLR flow solver TAU. The computed engine is a lab-scale hybrid rocket engine for ground tests, operated by the DLR - Institute of Aerodynamics and Flow Technology in the project ATEK. It is propelled with hydrogen peroxide as oxidizer and HTPB with different additives as fuel. A first comparison of numerical simulation and ground test results is realized and shows good agreements with globally measured values.

Item URL in elib:https://elib.dlr.de/100079/
Document Type:Conference or Workshop Item (Speech)
Title:CFD Simulation of Chemical Non‐Equilibrium Reacting Flow within the AHRES Hybrid Rocket Engine
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
May, Stefanstefan.may (at) dlr.deUNSPECIFIED
Bozic, Ognjanognjan.bozic (at) dlr.deUNSPECIFIED
Date:2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Hybrid Rocket Engine, Numerical Simulation, Combustion
Event Title:6th EUCASS
Event Location:Krakau, Polen
Event Type:international Conference
Event Dates:29. Jun. - 2. Jul.
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Vorhaben AHRES (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Spacecraft
Deposited By: May, Stefan
Deposited On:07 Dec 2015 15:30
Last Modified:10 May 2016 23:36

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