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Journal Articles

Multidisciplinary Optimization of a Mixed-Flow Impeller With 140 Parameters and Its Shapley Additive Explanations

Guang Xi, Yong Zhang, Cheng Ji, Chenqing Zhang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2025, 147(6): 061008.
Paper No: TURBO-24-1312
https://doi.org/10.1115/1.4067030
Published Online: November 22, 2024
View Article titled, Multidisciplinary Optimization of a Mixed-Flow Impeller With 140 Parameters and Its Shapley Additive Explanations
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Topics: Blades, Flow (Dynamics), Impellers, Optimization, Design, Shapes
Journal Articles

Rectangular Bismuth Oxychloride With High Mid-Wave Infrared Reflectance to Strengthen Radiative Cooling Performance

Junyu Sun, Jing Wang, Yizhuo An, Cheng Ji, Shuxin Bai
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. April 2025, 147(2): 024501.
Paper No: SOL-23-1142
https://doi.org/10.1115/1.4066497
Published Online: October 16, 2024
View Article titled, Rectangular Bismuth Oxychloride With High Mid-Wave Infrared Reflectance to Strengthen Radiative Cooling Performance
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Topics: Cooling, Reflectance, Waves, Fillers (Materials), Membranes, Polymers
Journal Articles

Adaptive Batch Sampling Strategy for the Hundreds-Dimensional Aerodynamic Optimization of the Centrifugal Impeller

Cheng Ji, Zhiheng Wang, Guang Xi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2024, 146(9): 091003.
Paper No: TURBO-23-1198
https://doi.org/10.1115/1.4065050
Published Online: April 4, 2024
View Article titled, Adaptive Batch Sampling Strategy for the Hundreds-Dimensional Aerodynamic Optimization of the Centrifugal Impeller
Open the PDF for Adaptive Batch Sampling Strategy for the Hundreds-Dimensional Aerodynamic Optimization of the Centrifugal Impeller in another window
Topics: Impellers, Optimization, Blades, Design
Journal Articles

Computer 3D Vision-Aided Full-3D Optimization of a Centrifugal Impeller

Cheng Ji, Zhiheng Wang, Guang Xi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091011.
Paper No: TURBO-21-1228
https://doi.org/10.1115/1.4053744
Published Online: March 4, 2022
View Article titled, Computer 3D Vision-Aided Full-3D Optimization of a Centrifugal Impeller
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Topics: Artificial neural networks, Blades, Computers, Flow (Dynamics), Impellers, Optimization, Pressure, Design, Shapes
Journal Articles

A Flow Information-Based Prediction Model Applied to the Nonaxisymmetric Hub Optimization of a Centrifugal Impeller

Cheng Ji, Zhiheng Wang, Yonghong Tang, Guang Xi
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. October 2021, 143(10): 103502.
Paper No: MD-20-1829
https://doi.org/10.1115/1.4050655
Published Online: May 3, 2021
View Article titled, A Flow Information-Based Prediction Model Applied to the Nonaxisymmetric Hub Optimization of a Centrifugal Impeller
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Topics: Artificial neural networks, Flow (Dynamics), Impellers, Optimization, Pressure, Design, Blades
Proceedings Papers

Coupled Fluid-Thermal-Solid Simulation of Axial Through-Flow Rotating Cavities

Wei-lin Yi, Xiao-hang Zhang, Lu-cheng Ji, Jiang Chen
Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT15A010, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95053
https://doi.org/10.1115/GT2013-95053
View Paper titled, Coupled Fluid-Thermal-Solid Simulation of Axial Through-Flow Rotating Cavities
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Topics: Cavities, Flow (Dynamics), Fluids, Simulation, Aircraft engines, Disks, Simulation models, Temperature, Turbulence, Air flow