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Keywords: Uncertainty quantification
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011002.
Paper No: GTP-22-1373
Published Online: October 19, 2022
... = 5 N, CF = 6.6 kg) 1 Corresponding author. e-mail:  erhan.ferhatoglu@polito.it e-mail:  daniele.botto@polito.it e-mail:  stefano.zucca@polito.it 14 07 2022 24 07 2022 19 10 2022 nonlinear response nonunique friction forces uncertainty quantification...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101006.
Paper No: GTP-22-1143
Published Online: September 1, 2022
...Richard Amankwa Adjei; Xinqian Zheng; Fangyuan Lou; Chuang Ding This paper presents a multifidelity optimization strategy for efficient uncertainty quantification and robust optimization applicable to turbomachinery blade design. The proposed strategy leverages freeform parameterization technique...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2022, 144(5): 051014.
Paper No: GTP-21-1583
Published Online: February 21, 2022
.... The novelty of this paper is that it regards performance degradation as an uncertainty quantification problem rather than a deterministic problem. The health indicator calibration method is validated on a natural gas compressor and a gas turbine. The results show that when severe degradation occurs...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101003.
Paper No: GTP-21-1110
Published Online: June 17, 2021
... a response surface modeling applied to SOFC hybrid systems, but only for uncertainty quantification on the monitored outputs. This first study allowed to understand that RSM could be a valuable methodology to study such systems, when a large number of simulations would be needed [ 3 ]. Among the research...
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Eng. Gas Turbines Power. July 2020, 142(7): 070801.
Paper No: GTP-19-1561
Published Online: June 30, 2020
..., the main sources and features of gas turbine geometric uncertainty are reviewed first. Then, the basic principles, characteristics, and application in gas turbines of different uncertainty quantification (UQ) methods are reviewed. Finally, the progress, challenges, and prospects for correlational research...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2019, 141(10): 101014.
Paper No: GTP-19-1042
Published Online: September 20, 2019
...Sajjad Yousefian; Gilles Bourque; Rory F. D. Monaghan Uncertainty quantification (UQ) is becoming an essential attribute for development of computational tools in gas turbine combustion systems. Prediction of emissions with a variety of gaseous fuels and uncertain conditions requires probabilistic...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112101.
Paper No: GTP-16-1101
Published Online: May 3, 2016
... OWER . Manuscript received March 9, 2016; final manuscript received March 22, 2016; published online May 3, 2016. Editor: David Wisler. 09 03 2016 22 03 2016 Aerodynamics Centrifugal compressors Computational fluid dynamics Uncertainty quantification Centrifugal pumps...