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Keywords: experimental
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Proceedings Papers

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A009, September 21–25, 2020
Paper No: GT2020-14795
... centrifugal compressor surge experimental HOSA wavelet analysis Abstract The present paper shows signal processing techniques applied to experimental data obtained from a T100 microturbine connected with different volume sizes. This experimental activity was conducted by means of the...
Proceedings Papers

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A017, September 21–25, 2020
Paper No: GT2020-15174
... turbocharging centrifugal compressor unstable zone surge experimental Abstract Flow instabilities in centrifugal compressors are one of the most limiting factors to the performance of the system where the compressor is installed (i.e., internal combustion engines, fuel cell, etc.). A...
Proceedings Papers

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A050, September 21–25, 2020
Paper No: GT2020-15374
... BLI boundary layer ingestion fan modeling experimental aerodynamics CFD Abstract Studies show that Boundary Layer Ingesting (BLI) propulsion systems can provide significant fuel burn reduction relative to pylon-mounted turbofan engines. However, together with great potential, this...
Proceedings Papers

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT33A014, September 21–25, 2020
Paper No: GT2020-14990
... aerodynamics experimental CFD transition secondary flow structures IR-thermography turbine rear structure low pressure turbine engine exit structure turbine exhaust casing tail bearing housing turbine rear frame Abstract This work presents an experimental and numerical...
Proceedings Papers

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A063, September 21–25, 2020
Paper No: GT2020-16238
... experimental modelling emissions thermoacoustic burners design optimization Abstract A fundamental milestone in the development of a low NOx burner technology is the demonstration of its capabilities in realistic environment. This is especially true for the novel burner subject of...
Proceedings Papers

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A051, September 21–25, 2020
Paper No: GT2020-16077
...EVALUATION OF THE ROTOR TEMPERATURE DISTRIBUTION OF AN AUTOMOTIVE TURBOCHARGER UNDER HOT GAS CONDITIONS INCLUDING INDIRECT EXPERIMENTAL VALIDATION Christopher Zeh1, Ole Willers2, Thomas Hagemann1, Hubert Schwarze1, Joerg R. Seume2 1Institute of Tribology and Energy Conversion Machinery, Clausthal...
Proceedings Papers

Proc. ASME. GT2013, Volume 5A: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V05AT23A002, June 3–7, 2013
Paper No: GT2013-94032
... engine harmonics and exhaust pressure pulsations were not the target of this research. This paper will review the experimental results of the fixed geometry fluid-film bearing designs selected to replace the standard stock floating-ring design. In addition, the paper documents a novel radial tilting pad...
Proceedings Papers

Proc. ASME. GT2010, Volume 5: Industrial and Cogeneration; Microturbines and Small Turbomachinery; Oil and Gas Applications; Wind Turbine Technology, 495-506, June 14–18, 2010
Paper No: GT2010-23149
... Heat transfer Turbocharger Turbine Compressor Engine Model Experimental Efficiency The heat transfer occurring within a turbocharger is closely coupled to the internal combustion exhaust. This process is highly complex and it is not taken account either in the choice of components...
Proceedings Papers

Proc. ASME. GT2009, Volume 5: Microturbines and Small Turbomachinery; Oil and Gas Applications, 163-174, June 8–12, 2009
Paper No: GT2009-59618
... Heat transfer Turbocharger Turbine Compressor Engine Model Experimental Performance The processes occurring in turbo machinery applications are frequently treated as adiabatic. However, in a turbocharger significant heat transfer occurs, leading to a deficit of turbocharger...
Proceedings Papers

Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 915-924, June 14–17, 2004
Paper No: GT2004-53778
... Multistage Compressor Experimental Interaction Deterministic Stresses Modal Analysis The second part of this paper deals with the analysis of the 2D LDA measurements carried out within the high-speed multistage axial compressor CREATE. First the interactions correlations are...
Proceedings Papers

Proc. ASME. GT2004, Volume 1: Turbo Expo 2004, 511-516, June 14–17, 2004
Paper No: GT2004-53790
... drical combustor (in view of stationary and micro gas nes). Guidelines are given for the start-up of this ustion system. The experimental study then assesses, for spheric conditions, the combined effect of the air-to-fuel , wall temperature and jet velocity on combustion stability. al volumetric heat...