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ABOUT TRANSONIC COMPRESSOR TANDEM DESIGN - A PRINCIPLE STUDY -

Hergt, Alexander and Siller, Ulrich (2015) ABOUT TRANSONIC COMPRESSOR TANDEM DESIGN - A PRINCIPLE STUDY -. ASME Turbo Expo, 15. - 19.06.2015, Montreal, Kanada.

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Abstract

The development of modern axial compressors has already reached a high level. Therefore an enlargement of the design space by means of new or advanced aerodynamic methods is necessary in order to achieve further enhancements of performance and efficiency. The tandem arrangement of profiles in a transonic compressor blade row is such a method. For an efficient industrial application the knowledge of the fundamental design principles is needed. This paper presents the recent research work on transonic compressor tandem profiles at DLR Institute of Propulsion Technology. It deals with the fundamental description of the operation principles of a modern transonic compressor tandem cascade. By considering these principles and based on an optimization database with over 1200 members design recommendations are developed

Item URL in elib:https://elib.dlr.de/97214/
Document Type:Conference or Workshop Item (Speech)
Title:ABOUT TRANSONIC COMPRESSOR TANDEM DESIGN - A PRINCIPLE STUDY -
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hergt, Alexanderalexander.hergt (at) dlr.deUNSPECIFIED
Siller, UlrichAeroDesignWorksUNSPECIFIED
Date:June 2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Transonic Tandem Cascade
Event Title:ASME Turbo Expo
Event Location:Montreal, Kanada
Event Type:international Conference
Event Dates:15. - 19.06.2015
Organizer:ASME
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:propulsion systems
DLR - Research area:Aeronautics
DLR - Program:L ER - Engine Research
DLR - Research theme (Project):L - Fan and Compressor Technologies
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Fan and Compressor
Deposited By: Hergt, Dr.-Ing. Alexander Silvio
Deposited On:16 Jul 2015 10:09
Last Modified:16 Jul 2015 10:09

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