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Keywords: experiment
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Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101011.
Paper No: GTP-21-1068
Published Online: September 3, 2021
... based on experiment and numerical means. The results show that first, distortion of energy and exergy is relatively significant during shorter transient time. Fuel incomplete combustion is the root of energy and exergy distortion during transient process. Second, low intake air temperature is helpful...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041017.
Paper No: GTP-20-1721
Published Online: February 26, 2021
..., and minimum film thicknesses. Experimental verification is conducted at 10, 15, and 20 krpm. The measured load capacity and frictional loss agree well with the prediction. The measured film thickness also agrees with the prediction after the structural deflection of the thrust runner disk is compensated...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2014, 136(10): 101511.
Paper No: GTP-14-1108
Published Online: May 2, 2014
... was developed. For the first time this paper presents analysis of experimental and modeling results under dynamic engine operating conditions. Engine speed and load conditions were varied to induce thermal transients with turbine inlet temperatures ranging from 200 to 800 °C; warm-up behavior from 25 °C ambient...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. August 2010, 132(8): 082502.
Published Online: May 28, 2010
... such as Alford forces, internal damping, and so on, and induce the rotor to lose stability and damage. Experimental rig Sketch map of ball bearing-rotor system Experiment assembly of ball bearing-rotor system Geometry in ball bearing Amplitude of u 2 y...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2010, 132(2): 022102.
Published Online: November 4, 2009
...Shun-sen Wang; Guan-wei Liu; Jing-ru Mao; Qun-gong He; Zhen-ping Feng This paper experimentally examines the influence of coating thickness, test temperature, coating hardness, and defects on the erosion resistance of boride coatings, ion plating CrN coatings, and thermal spraying coatings...
Journal Articles
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. September 2009, 131(5): 054505.
Published Online: June 9, 2009
... surface coating technology, and foil processing. The special oil lubricated five-leaf foil bearing test-bed is designed and established, and a speed of 30,000 rpm is achieved primarily. The experiments including the influence of different radial clearances on rotor dynamical characteristics, speed run-up...