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Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A024, June 13–17, 2022

Paper No: GT2022-82460

DOI: https://doi.org/10.1115/GT2022-82460

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Topics: Flow control, Turbine blades, Flow (Dynamics), Design, Blades, Boundary-value problems, Cascades (Fluid dynamics), Computational fluid dynamics, Manufacturing, Manufacturing technology

Proceedings Papers

Development of a Large-Scale High-Speed Linear Cascade Rig for Turbine Blade Tip Heat Transfer Study

Hongmei Jiang, Xu Peng, Wenbo Xie, Shaopeng Lu, Yongmin Gu, Qiang Zhang

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A020, June 13–17, 2022

Paper No: GT2022-83024

DOI: https://doi.org/10.1115/GT2022-83024

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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Heat transfer, Leakage, Turbine blades

Proceedings Papers

Influence of Gas-To-Wall Temperature Ratio on the Leakage Flow And Cooling Performance of a Turbine Squealer Tip

Dongjie Yan, Jieling Li, Wenbo Xie, Zhaoguang Wang, Shaopeng Lu, Hongmei Jiang, Qiang Zhang

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A019, June 13–17, 2022

Paper No: GT2022-83023

DOI: https://doi.org/10.1115/GT2022-83023

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Topics: Cooling, Flow (Dynamics), Heat transfer, Leakage flows, Temperature, Turbine blades, Turbines

Journal Articles

Loss Analysis of Cavity Leakage Flow in a Compressor Cascade

Hefang Deng, Kailong Xia, Jinfang Teng, Shaopeng Lu, Mingmin Zhu, Xiaoqing Qiang

J. Turbomach. December 2022, 144(12): 121008.

Paper No: TURBO-22-1156

DOI: https://doi.org/10.1115/1.4055334

Published Online: September 19, 2022

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Topics: Cascades (Fluid dynamics), Cavities, Clearances (Engineering), Compressors, Entropy, Flow (Dynamics), Leakage flows, Pressure, Boundary layers, Leakage

Journal Articles

RELATIVE CASING MOTION EFFECT ON SQUEALER TIP COOLING PERFORMANCE AT TIGHT TIP CLEARANCE

Diwei Zhu, Qiang Zhang, Shaopeng Lu, Jinfang Teng

J. Thermal Sci. Eng. Appl.

Paper No: TSEA-19-1627

DOI: https://doi.org/10.1115/1.4046518

Published Online: February 28, 2020

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Topics: Clearances (Engineering), Cooling, Blades, Cavities, Computational fluid dynamics, Coolants, Engines, Flow (Dynamics), Gas turbines, Geometry

Proceedings Papers

Unsteady Passing Wake Effects on Turbine Blade Tip Aerodynamic and Aerothermal Performance With Film Cooling

Bo Zhang, Xiaoqing Qiang, Jinfang Teng, Shaopeng Lu

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT22A002, June 17–21, 2019

Paper No: GT2019-90207

DOI: https://doi.org/10.1115/GT2019-90207

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Topics: Film cooling, Turbine blades, Wakes, Blades, Rotors, Guide vanes, Heat transfer coefficients, Leakage flows, Flow (Dynamics), High pressure (Physics)

Proceedings Papers

Effect of Squealer Rim Slot Structure on Turbine Blade Aerothermal Performance

Mengcheng Qian, Shaopeng Lu, Bo Zhang, Weijie Wang, Jinfang Teng

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A005, June 17–21, 2019

Paper No: GT2019-90849

DOI: https://doi.org/10.1115/GT2019-90849

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Topics: Turbine blades, Cavities, Flow (Dynamics), Heat transfer, Aerodynamics, Blades, Computational fluid dynamics, Computer simulation, Heat transfer coefficients, Pressure

Proceedings Papers

Impact of Nonuniform Stagger Angle Distribution on High-Pressure Compressor Rotor Performance

Siyu Zheng, Jinfang Teng, Yu Wu, Fushui Guo, Shaopeng Lu, Xiaoqing Qiang

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A023, June 11–15, 2018

Paper No: GT2018-76067

DOI: https://doi.org/10.1115/GT2018-76067

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Topics: Compressors, High pressure (Physics), Rotors, Manufacturing, Blades, Computer simulation, Density

Proceedings Papers

Aerodynamic and Heat Transfer Optimization of One Stage Air-Cooled Turbine

Shaopeng Lu, Xiaoqing Qiang, Fengbo Wen, Jinfang Teng

Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT45A014, June 15–19, 2015

Paper No: GT2015-42974

DOI: https://doi.org/10.1115/GT2015-42974

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Topics: Heat transfer, Optimization, Turbines, Blades, Coolants, Design, Film cooling, Computational fluid dynamics, Engineering simulation, High temperature

Proceedings Papers

Full Three-Dimensional Optimization Platform of Turbine Blades Considering the Film Cooling

Shaopeng Lu, Zhongran Chi, Songtao Wang, Fengbo Wen, Guotai Feng

Proc. ASME. GT2013, Volume 6B: Turbomachinery, V06BT43A002, June 3–7, 2013

Paper No: GT2013-94092

DOI: https://doi.org/10.1115/GT2013-94092

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Topics: Film cooling, Optimization, Turbine blades, Algorithms, Blades, Computer programming, Cooling, Pareto optimization, Shapes

Journal citation

NARROW

Manuscript

Interaction Mechanism of Transonic Squealer Tip Cooling With the Effect of High-Speed Relative Casing Motion

Loss Analysis of Cavity Leakage Flow in a Compressor Cascade

Improving the Aerodynamic Performance of a High-Loading Turbine Blade by End-Wall Surface Structures

Development of a Large-Scale High-Speed Linear Cascade Rig for Turbine Blade Tip Heat Transfer Study

Influence of Gas-To-Wall Temperature Ratio on the Leakage Flow And Cooling Performance of a Turbine Squealer Tip

Loss Analysis of Cavity Leakage Flow in a Compressor Cascade

RELATIVE CASING MOTION EFFECT ON SQUEALER TIP COOLING PERFORMANCE AT TIGHT TIP CLEARANCE

Unsteady Passing Wake Effects on Turbine Blade Tip Aerodynamic and Aerothermal Performance With Film Cooling

Effect of Squealer Rim Slot Structure on Turbine Blade Aerothermal Performance

Impact of Nonuniform Stagger Angle Distribution on High-Pressure Compressor Rotor Performance

Aerodynamic and Heat Transfer Optimization of One Stage Air-Cooled Turbine

Full Three-Dimensional Optimization Platform of Turbine Blades Considering the Film Cooling

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