Active stabilization of rotating stall and surge in a transonic single stage axial compressor, ASME 97-GT-411

Active stabilization of rotating stall and surge in a transonic single stage axial compressor, ASME 97-GT-411 PDF Author: H. J. Weigl
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Presented at the International Gas Turbine & Aeroengine Congress & Exhibition, Orlando, FL, Jun 2 - Jun 5, 1997.

Active stabilization of rotating stall and surge in a transonic single stage axial compressor, ASME 97-GT-411

Active stabilization of rotating stall and surge in a transonic single stage axial compressor, ASME 97-GT-411 PDF Author: H. J. Weigl
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
Presented at the International Gas Turbine & Aeroengine Congress & Exhibition, Orlando, FL, Jun 2 - Jun 5, 1997.

Active Stabilization of Rotating Stall and Surge in a Transonic Single Stage Axial Compressor

Active Stabilization of Rotating Stall and Surge in a Transonic Single Stage Axial Compressor PDF Author: Harald Jürgen Weigl
Publisher:
ISBN:
Category :
Languages : en
Pages : 302

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ASME Technical Papers

ASME Technical Papers PDF Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 436

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An Investigation of Surge in a High-Speed Centrifugal Compressor Using Digital PIV

An Investigation of Surge in a High-Speed Centrifugal Compressor Using Digital PIV PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Unsteady transition characteristics of rotating stall in a single-stage transonic axial compressor, ASME 99-GT-432

Unsteady transition characteristics of rotating stall in a single-stage transonic axial compressor, ASME 99-GT-432 PDF Author: Chaoqun Nie
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Presented at the International Gas Turbine & Aeroengine Congress & Exhibition, Indianapolis, Indiana, Jun 7-Jun 10, 1999.

Paper

Paper PDF Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 454

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35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit PDF Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 500

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International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 662

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Active Stabilization of Aeromechanical Systems

Active Stabilization of Aeromechanical Systems PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 223

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This report details the work on the active control of surge and stall in gas turbine engines. The use of small amplitude waves predicted by theory as stall precursors were tested with experimental data. The nonlinear behavior of such waves was shown to explain much of the data in the literature. This theory was used to design an active stabilization system for rotating stall which was tested on both a single-stage and a three-stage axial compressor, increasing the stable operating range of the single-stage compressor by 25%. The dynamics of the three-stage compressor were shown to match closely with theory. The open- loop forced response characteristics of the compressors were measured and methodology developed in which this data was used to design the compressor control system. The models then developed were used to evaluate alternate control strategies. Engineering of the structural dynamics of the compression system was also shown to be successful in damping rotating stall and surge ... Active control, Compression system flow instabilities, Unsteady flow, Fluid-Structure interaction.

21st AIAA Advanced Measurement and Ground Testing Technology Conference: 00-2201 - 00-2374

21st AIAA Advanced Measurement and Ground Testing Technology Conference: 00-2201 - 00-2374 PDF Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 522

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