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EXPERIMENTAL INVESTIGATION OF A NOVEL COOLED MULTI-STAGE HIGH PRESSURE TURBINE RIG

Weggler, Philipp and Stephan, Robert and Gmelin, Christoph (2023) EXPERIMENTAL INVESTIGATION OF A NOVEL COOLED MULTI-STAGE HIGH PRESSURE TURBINE RIG. International Gas Turbine Congress, 2023-11-26 - 2023-12-01, Kyoto, Japan.

Full text not available from this repository.

Abstract

This paper introduces the novel Rotating Turbine Rig (RTR) and the results of the first measurement campaign. The turbine test facility (NG-Turb) at DLR Göttingen is described, along with the setup of the RTR. A typical test day operation is outlined. The presented results focus on the aerodynamic design point of the 2½ stage high pressure turbine. The investigation of the in- and outflow homogeneity is included. The repeatability of the measurements on different test days is compared, demonstrating the consistency and reliability of the experimental data. The highresolution data is used to foster the understanding of multi-stage turbine flow

Item URL in elib:https://elib.dlr.de/198926/
Document Type:Conference or Workshop Item (Speech)
Title:EXPERIMENTAL INVESTIGATION OF A NOVEL COOLED MULTI-STAGE HIGH PRESSURE TURBINE RIG
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Weggler, PhilippUNSPECIFIEDhttps://orcid.org/0000-0003-3685-8263UNSPECIFIED
Stephan, RobertUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gmelin, ChristophUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:November 2023
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:High-Pressure Turbine, Cooling, Multihole Probe Measurements, NG-Turb, RTR
Event Title:International Gas Turbine Congress
Event Location:Kyoto, Japan
Event Type:international Conference
Event Start Date:26 November 2023
Event End Date:1 December 2023
HGF - Research field:Energy
HGF - Program:Materials and Technologies for the Energy Transition
HGF - Program Themes:High-Temperature Thermal Technologies
DLR - Research area:Energy
DLR - Program:E VS - Combustion Systems
DLR - Research theme (Project):E - Gas Turbine, E - Combustion and Power Plant Systems
Location: Göttingen
Institutes and Institutions:Institute of Propulsion Technology > Turbine
Deposited By: Weggler, Dr.-Ing. Philipp
Deposited On:13 Nov 2023 08:42
Last Modified:24 Apr 2024 20:59

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