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Guoqing Li
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Journal Articles

Optimization of Smooth Straight-Through Labyrinth Seal Based on XGBoost and Improved Genetic Algorithm

Hao Liu, Guoqing Li, Chenyang Kang, Yunhong Ruan, Ruofan Wang, Xingen Lu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031007.
Paper No: GTP-24-1504
https://doi.org/10.1115/1.4066357
Published Online: October 3, 2024
View Article titled, Optimization of Smooth Straight-Through Labyrinth Seal Based on XGBoost and Improved Genetic Algorithm
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Topics: Leakage, Optimization, Genetic algorithms, Pressure
Journal Articles

Film Cooling Performance on a Turbine Blade With Subregional Compound Angle

Guoqing Li, Ang Li, Shen Zhang, Chenfeng Wang, Xingen Lu
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 053801.
Paper No: HT-23-1205
https://doi.org/10.1115/1.4064153
Published Online: March 4, 2024
View Article titled, Film Cooling Performance on a Turbine Blade With Subregional Compound Angle
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Journal Articles

Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine

Hui Li, Guoqing Li, Hao Liu, Ang Li, Xingen Lu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024401.
Paper No: TRIB-23-1163
https://doi.org/10.1115/1.4063197
Published Online: November 2, 2023
View Article titled, Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine
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Topics: Film thickness, Leakage, Pressure, Aircraft engines
Journal Articles

Effects of High Rotational Speed on Leakage and Windage Heating of Staggered Labyrinth Seals With Smooth and Honeycomb Lands

Hao Liu, Guoqing Li, Ang Li, Shen Zhang, Hui Li, Xingen Lu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081005.
Paper No: GTP-22-1676
https://doi.org/10.1115/1.4062480
Published Online: July 19, 2023
View Article titled, Effects of High Rotational Speed on Leakage and Windage Heating of Staggered Labyrinth Seals With Smooth and Honeycomb Lands
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Topics: Heating, Honeycomb structures, Leakage, Pressure, Temperature, Leakage flows
Proceedings Papers

Consideration on Selection of Design Codes and Standards for China Fusion Engineering Testing Reactor

Guoqing Li, Chao Xing, Yexi Kang, Xiaozhen Li
Proc. ASME. ICONE21, Volume 3: Nuclear Safety and Security; Codes, Standards, Licensing and Regulatory Issues; Computational Fluid Dynamics and Coupled Codes, V003T07A009, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-15476
https://doi.org/10.1115/ICONE21-15476
View Paper titled, Consideration on Selection of Design Codes and Standards for China Fusion Engineering Testing Reactor
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Topics: China, Design, Engineering standards, Testing, Magnetic fusion, Nuclear industry, Construction, Cycles, In-service inspection, Mechanical engineers