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Zhufeng Liu
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Proceedings Papers

Numerical Investigation on Hydrodynamic Characteristics of Supercritical CO 2 Cylindrical Film Seal

Qiuwan Du, Zhufeng Liu, Di Zhang, Yonghui Xie
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A024, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60175
https://doi.org/10.1115/GT2021-60175
View Paper titled, Numerical Investigation on Hydrodynamic Characteristics of Supercritical CO 2 Cylindrical Film Seal
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Topics: Sealing (Process), Supercritical carbon dioxide, Turbomachinery
Proceedings Papers

Rotating Cooling Performance of Two-Pass Rectangular Channels With Cross Bridge and Oval-Shaped Dimple

Qi Jing, Fahui Zhu, Zhufeng Liu, Yonghui Xie, Di Zhang
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A022, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60182
https://doi.org/10.1115/GT2021-60182
View Paper titled, Rotating Cooling Performance of Two-Pass Rectangular Channels With Cross Bridge and Oval-Shaped Dimple
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Topics: Bridges (Structures), Cooling, Heat transfer, Rotation
Journal Articles

Finite Element Analysis Model and Residual Stress Optimization in Rotor Welding Process

Zhufeng Liu, Yonghui Xie, Hao Dang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. February 2021, 143(1): 014502.
Paper No: PVT-19-1159
https://doi.org/10.1115/1.4046358
Published Online: November 23, 2020
View Article titled, Finite Element Analysis Model and Residual Stress Optimization in Rotor Welding Process
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Topics: Finite element analysis, Optimization, Rotors, Stress, Temperature, Welding, Finite element methods