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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Abstract

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

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Stark, Ralf	UNSPECIFIED	https://orcid.org/0000-0003-1923-1901	UNSPECIFIED
Jack, Sebastian	UNSPECIFIED	https://orcid.org/0000-0002-1554-6503	UNSPECIFIED

Date:

20 July 2023

Refereed publication:

Yes

Open Access:

Yes

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

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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