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Journal Articles

Effects of Nonaxisymmetric Volute on Rotating Stall in the Vaneless Diffuser of Centrifugal Compressors

Zitian Niu, Zhenzhong Sun, Baotong Wang, Xinqian Zheng
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2022, 144(5): 051015.
Paper No: GTP-21-1584
DOI: https://doi.org/10.1115/1.4053389
Published Online: February 21, 2022
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Topics: Compressors, Flow (Dynamics), Impellers, Pressure, Simulation, Vaneless diffusers, Stall behavior, Diffusers
Journal Articles

Shapley Additive Explanations of Multigeometrical Variable Coupling Effect in Transonic Compressor

Junying Wang, Xiao He, Baotong Wang, Xinqian Zheng
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041015.
Paper No: GTP-21-1486
DOI: https://doi.org/10.1115/1.4053322
Published Online: February 10, 2022
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Topics: Artificial neural networks, Blades, Compressors, Computational fluid dynamics, Databases, Design, Flow (Dynamics), Optimization, Rotors, Data mining
Proceedings Papers

Effects of Non-Axisymmetric Volute on Rotating Stall in the Vaneless Diffuser of a Centrifugal Compressor

Zitian Niu, Zhenzhong Sun, Baotong Wang, Xinqian Zheng
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A015, September 21–25, 2020
Paper No: GT2020-14729
DOI: https://doi.org/10.1115/GT2020-14729
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Topics: Compressors, Vaneless diffusers, Flow (Dynamics), Computer simulation, Impellers, Geometry, Numerical analysis, Stability
Proceedings Papers

Influence of Splitter Blades on the Performance of a Single-Stage Centrifugal Compressor With Pressure Ratio 12.0

Wenchao Zhang, Zhenzhong Sun, Baotong Wang, Xinqian Zheng
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A016, September 21–25, 2020
Paper No: GT2020-14733
DOI: https://doi.org/10.1115/GT2020-14733
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Topics: Blades, Compressors, Pressure, Flow (Dynamics), Clearances (Engineering), Flow separation, Shock waves, Chords (Trusses), Computational fluid dynamics, Impellers
Proceedings Papers

Multi-Point Optimization of Recirculation Flow Type Casing Treatment in Centrifugal Compressors

Min Thaw Tun, Daisaku Sakaguchi, Ryusuke Numakura, Baotong Wang
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A015, June 13–17, 2016
Paper No: GT2016-56610
DOI: https://doi.org/10.1115/GT2016-56610
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Topics: Compressors, Flow (Dynamics), Optimization, Design, Flow separation, Surges, Entropy, Evolutionary algorithms, Impellers, Shapes
Journal Articles

Loss Mechanisms in Shear-Force Pump With Multiple Corotating Disks

Baotong Wang, Koji Okamoto, Kazuo Yamaguchi, Susumu Teramoto
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. August 2014, 136(8): 081101.
Paper No: FE-13-1568
DOI: https://doi.org/10.1115/1.4026585
Published Online: May 12, 2014
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Topics: Disks, Flow (Dynamics), Pressure, Pumps, Rotors, Shear (Mechanics), Diffusers, Design