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Restricted Shock Separation in Out-of-Round TOP Nozzles

Stark, Ralf and Jack, Sebastian (2023) Restricted Shock Separation in Out-of-Round TOP Nozzles. 34th International Symposium on Shock Waves (ISSW34), 16.-21. Juli 2023, Daegu, Süd-Korea. (In Press)

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Thrust optimized parabola rocket nozzles can develop restricted shock separation with the associated reattachement. It becomes even more complicated when the nozzles are deformed. Detailed numerical and experimental studies were carried out to investigate the expected flow pattern. The good agreement between numerics and experiment enables reliable predictions.

Item URL in elib:https://elib.dlr.de/196176/
Document Type:Conference or Workshop Item (Speech)
Title:Restricted Shock Separation in Out-of-Round TOP Nozzles
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Stark, RalfUNSPECIFIEDhttps://orcid.org/0000-0003-1923-1901UNSPECIFIED
Jack, SebastianUNSPECIFIEDhttps://orcid.org/0000-0002-1554-6503UNSPECIFIED
Date:20 July 2023
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Status:In Press
Keywords:TOP, Nozzle, RSS, Out-of-Round
Event Title:34th International Symposium on Shock Waves (ISSW34)
Event Location:Daegu, Süd-Korea
Event Type:international Conference
Event Dates:16.-21. Juli 2023
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 TAUROS (TAU for Rocket Thrust Chamber Simulation)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion
Deposited By: Stark, Dr.-Ing. Ralf
Deposited On:11 Aug 2023 11:35
Last Modified:11 Aug 2023 11:35

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