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Journal Articles

Collaborative robust design optimization of blade geometry and manufacturing tolerance for a transonic centrifugal impeller

Accepted Manuscript
Yiming Liu, Yaping Ju, Ruihong Qin, Wei Jiang, Stephen W T Spence, Chuhua Zhang
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-22-1123
DOI: https://doi.org/10.1115/1.4056680
Published Online: January 11, 2023
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Topics: Blades, Computational fluid dynamics, Design, Geometry, Impellers, Manufacturing, Optimization, Turbochargers, Errors, Flow (Dynamics)
Journal Articles

Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part 1: Aerodynamic Performance

Ming Huang, Zhigang Li, Jun Li
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2023, 145(1): 011013.
Paper No: TURBO-22-1081
DOI: https://doi.org/10.1115/1.4055441
Published Online: October 10, 2022
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Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Leakage, Leakage flows, Mach number, Pressure, Robustness, Suction
Journal Articles

Affordable Uncertainty Quantification for Industrial Problems: Application to Aero-Engine Fans

Tiziano Ghisu, Shahrokh Shahpar
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. May 2018, 140(6): 061005.
Paper No: TURBO-17-1198
DOI: https://doi.org/10.1115/1.4038982
Published Online: April 27, 2018
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Topics: Blades, Design, Geometry, Polynomials, Pressure, Uncertainty, Uncertainty quantification, Fans, Chaos, Flow (Dynamics)
Journal Articles

A Single Formulation for Uncertainty Propagation in Turbomachinery: SAMBA PC

Richard Ahlfeld, Francesco Montomoli
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. November 2017, 139(11): 111007.
Paper No: TURBO-16-1184
DOI: https://doi.org/10.1115/1.4037362
Published Online: August 23, 2017
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Topics: Algorithms, Approximation, Computational fluid dynamics, Diffusers, Errors, Fittings, Gas turbines, Manufacturing, Polynomials, Simulation