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Proceedings Papers

Research on Multi-Parameter Collaborative Operation Optimization of Bypass Flue Gas Waste Heat Recovery System of 1000MW Coal-Fired Unit

Xun Chen, Youlin Feng, Ke Zhou, Guangming Zhu, Ming Liu, Shu Xu, Mengjie Li, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T04A005, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137798
https://doi.org/10.1115/POWER2024-137798
View Paper titled, Research on Multi-Parameter Collaborative Operation Optimization of Bypass Flue Gas Waste Heat Recovery System of 1000MW Coal-Fired Unit
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Topics: Coal, Flue gases, Heat recovery, Optimization
Proceedings Papers

Performance Analysis and Optimization of Flue Gas Waste Heat Recovery System of a 600MW Coal-Fired Power Plant

Xun Chen, Shu Xu, Yi Yang, Li-min Wang, Dun-dun Wang
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T06A009, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16873
https://doi.org/10.1115/POWER2020-16873
View Paper titled, Performance Analysis and Optimization of Flue Gas Waste Heat Recovery System of a 600MW Coal-Fired Power Plant
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Topics: Coal, Flue gases, Heat recovery, Optimization, Power stations, Waste heat
Journal Articles

Research on Improving the Dynamic Performance of Centrifugal Pumps With Twisted Gap Drainage Blades

Zheng-Chuan Zhang, Hong-Xun Chen, Zheng Ma, Jian-Wu He, Hui Liu, Chao Liu
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2019, 141(9): 091101.
Paper No: FE-18-1309
https://doi.org/10.1115/1.4042885
Published Online: March 18, 2019
View Articletitled, Research on Improving the Dynamic Performance of Centrifugal Pumps With Twisted Gap Drainage Blades
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Topics: Blades, Centrifugal pumps, Flow (Dynamics), Impellers, Pressure, Drainage, Vibration, Design, Pumps, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Multi-Objective Design Optimization of Rotating Regenerative Air Preheater Using Genetic Algorithm

Limin Wang, Yufan Bu, Xun Chen, Xiaoyang Wei, Dechao Li, Defu Che
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T07A005, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7417
https://doi.org/10.1115/POWER2018-7417
View Paper titled, Multi-Objective Design Optimization of Rotating Regenerative Air Preheater Using Genetic Algorithm
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Topics: Design, Genetic algorithms, Optimization, Rotors, Fluids, Friction, Heat transfer, Pressure drop, Temperature, Coal
Journal Articles

Special Issue: Grinding Technology—Commemorating the Scientific Contributions by Professor Stephen Malkin

Mark J. Jackson, Kai Cheng, Xun Chen
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Guest Editorial
J. Manuf. Sci. Eng. December 2017, 139(12): 120301.
Paper No: MANU-17-1612
https://doi.org/10.1115/1.4038169
Published Online: November 2, 2017
View Articletitled, Special Issue: Grinding Technology—Commemorating the Scientific Contributions by Professor Stephen Malkin
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Topics: Engineering teachers, Grinding
Proceedings Papers

Influence of Rotational Speed on Thermal Performance of Tri-Sector Rotary Regenerative Air Preheater

Xun Chen, Xue-nong Duan, Li-min Wang, Yi Yang, Dun-dun Wang, Yi-ping Chen, Guang-ming Zhu, De-fu Che
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T04A009, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59551
https://doi.org/10.1115/POWER2016-59551
View Paper titled, Influence of Rotational Speed on Thermal Performance of Tri-Sector Rotary Regenerative Air Preheater
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Topics: Cooling, Equilibrium (Physics), Finite difference methods, Fluids, Fuel gasification, Heat transfer, Heating, Metals, Rotation, Rotors
Proceedings Papers

Multi-Objective Optimization of Geometrical Parameters of Corrugated-Undulated Heat Transfer Surfaces Using CFD, Artificial Neural Networks and Genetic Algorithms

Limin Wang, Chenglong Ji, Xun Chen, Lei Deng, Yiping Chen, Defu Che
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A010, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59489
https://doi.org/10.1115/POWER2016-59489
View Paper titled, Multi-Objective Optimization of Geometrical Parameters of Corrugated-Undulated Heat Transfer Surfaces Using CFD, Artificial Neural Networks and Genetic Algorithms
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Topics: Artificial neural networks, Computational fluid dynamics, Genetic algorithms, Heat transfer, Pareto optimization, Computer simulation, Finite volume methods, Flow (Dynamics), Fluid dynamics, Friction
Proceedings Papers

Advances in Quality and Productivity in Precision Grinding: A Review of Selected Research

Xun Chen, Michael N. Morgan
Proc. ASME. MSEC2016, Volume 1: Processing, V001T02A002, June 27–July 1, 2016
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2016-8585
https://doi.org/10.1115/MSEC2016-8585
View Paper titled, Advances in Quality and Productivity in Precision Grinding: A Review of Selected Research
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Topics: Grinding, Grinding equipment, Bearings, Design, Engineering teachers, Equipment performance, Manufacturing, Process control, Product quality
Proceedings Papers

Reducing Wear of Abrasive Wheels Grinding Aerospace Alloys by Laser Assisted Cleaning

Mark J. Jackson, Xun Chen
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 939-940, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63923
https://doi.org/10.1115/WTC2005-63923
View Paper titled, Reducing Wear of Abrasive Wheels Grinding Aerospace Alloys by Laser Assisted Cleaning
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Topics: Aerospace industry, Alloys, Grinding, Grinding wheels, Lasers, Wear, Wheels, Carbon dioxide lasers, Evaporation, Irradiation (Radiation exposure)
Journal Articles

A Grinding Power Model for Selection of Dressing and Grinding Conditions

Xun Chen, W. Brian Rowe, D. R. Allanson, B. Mills
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. November 1999, 121(4): 632–637.
https://doi.org/10.1115/1.2833084
Published Online: November 1, 1999
View Articletitled, A Grinding Power Model for Selection of Dressing and Grinding Conditions
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Topics: Grinding, Wheels, Adaptive control, Cutting, Cycles, Density, Shapes