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

COLLECTING DATA ON ALUMINUM COMBUSTION AND ITS OXIDES IN SOLID ROCKET MOTORS

Carlotti, Stefania and Ecker, Tobias and Maggi, Filippo (2021) COLLECTING DATA ON ALUMINUM COMBUSTION AND ITS OXIDES IN SOLID ROCKET MOTORS. In: 7th Space Propulsion Conference 2021. Space Propulsion 2020, 17.-19. März 2021, Estoril, Portugal - online.

[img] PDF - Only accessible within DLR
665kB

Official URL: https://spacepropulsion2020.com/

Abstract

A programmatic and unified framework of techniques, targeting the particles size evolution in solid rocket motors (SRMs) from the combustion chamber to the nozzle exit, is delivered. On one hand, quench bomb tests enable to obtain the statistical distribution of particles diameter at the release from the propellant burning surface. On the other, an innovative intrusive technique leads to the experimental definition of the final state of the particles, by collecting them downstream of the nozzle. Numerical investigation of the rocket plume collector enabled to gain information concerning the reliability of the technique and of the collection methodology. Hence, this set of facilities may enable an end-toend description of the SRM multiphase flow, providing a consistent database for the validation of solid rocket motors simulations.

Item URL in elib:https://elib.dlr.de/141727/
Document Type:Conference or Workshop Item (Speech)
Title:COLLECTING DATA ON ALUMINUM COMBUSTION AND ITS OXIDES IN SOLID ROCKET MOTORS
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Carlotti, Stefaniastefania.carlotti (at) polimi.itUNSPECIFIED
Ecker, TobiasTobias.Ecker (at) dlr.dehttps://orcid.org/0000-0001-7134-1185
Maggi, Filippofilippo.maggi (at) polimi.itUNSPECIFIED
Date:March 2021
Journal or Publication Title:7th Space Propulsion Conference 2021
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:solid rocket motors, alumina, particle size distribution, collection technique
Event Title:Space Propulsion 2020
Event Location:Estoril, Portugal - online
Event Type:international Conference
Event Dates:17.-19. März 2021
Organizer:3AF
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Project Simulation based Certification [RP]
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Spacecraft, GO
Deposited By: Ecker, Tobias
Deposited On:02 Jun 2021 20:47
Last Modified:02 Jun 2021 20:47

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.