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Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT36A008, June 7–11, 2021

Paper No: GT2021-59033

DOI: https://doi.org/10.1115/GT2021-59033

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Topics: Turbine blades, Uncertainty quantification, Design, Uncertainty, Geometry, Heat transfer, Rotors, Clearances (Engineering), Film cooling, Heat flux

Proceedings Papers

Advanced Exergy Analysis of the Supercritical Carbon Dioxide Power Cycle for Waste Heat Recovery of Gas Turbine

Bo Li, Shun-sen Wang, Liming Song

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A013, June 7–11, 2021

Paper No: GT2021-59195

DOI: https://doi.org/10.1115/GT2021-59195

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Topics: Cycles, Exergy analysis, Gas turbines, Heat recovery, Optimization, Supercritical carbon dioxide, Thermodynamic power cycles

Proceedings Papers

Experimental Investigation and Optimal Design on the Film Cooling Performance of Fan-Shaped Hole With Vortex Generator Fed by Crossflow

Jie Wang, Chao Zhang, Xuebin Liu, Liming Song, Jun Li, Zhenping Feng

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A008, June 7–11, 2021

Paper No: GT2021-59144

DOI: https://doi.org/10.1115/GT2021-59144

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Topics: Design, Film cooling, Generators, Vortices

Proceedings Papers

Improving the Film Cooling Performance of a Turbine Endwall With Multi-Fidelity Modeling Considering Conjugate Heat Transfer

Hongyan Bu, Yufeng Yang, Liming Song, Jun Li

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A006, June 7–11, 2021

Paper No: GT2021-59015

DOI: https://doi.org/10.1115/GT2021-59015

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Topics: Film cooling, Heat transfer, Modeling, Turbines, Cooling, Design, Optimization, Computation, Temperature, Bearings

Journal Articles

Uncertainty Quantification of Aero-Thermal Performance of a Blade Endwall Considering Slot Geometry Deviation and Mainstream Fluctuation

Zhi Tao, Zhendong Guo, Liming Song, Jun Li

J. Turbomach. November 2021, 143(11): 111013.

Paper No: TURBO-20-1425

DOI: https://doi.org/10.1115/1.4051416

Published Online: June 23, 2021

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Topics: Blades, Film cooling, Flow (Dynamics), Geometry, Heat transfer, Sensitivity analysis, Uncertainty, Uncertainty quantification, Turbulence, Pressure

Journal Articles

Effects of Cooling Configurations on the Aerothermal Performance of a Turbine Endwall With Jet Impingement and Film Cooling

Hongyan Bu, Zhendong Guo, Liming Song, Jun Li

J. Turbomach. June 2021, 143(6): 061013.

Paper No: TURBO-20-1334

DOI: https://doi.org/10.1115/1.4050358

Published Online: April 13, 2021

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Topics: Cooling, Design, Film cooling, Flow (Dynamics), Heat transfer, Turbines, Pressure drop, Geometry, Coolants, Impingement cooling

Proceedings Papers

Uncertainty Quantification of Aero-Thermal Performance of a Blade Endwall Considering Slot Geometry Deviation and Mainstream Fluctuation

Zhi Tao, Zhendong Guo, Liming Song, Jun Li

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT38A029, September 21–25, 2020

Paper No: GT2020-16183

DOI: https://doi.org/10.1115/GT2020-16183

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Topics: Blades, Geometry, Uncertainty quantification, Flow (Dynamics), Uncertainty, Film cooling, Gas turbines, Sensitivity analysis, Failure, Fluctuations (Physics)

Proceedings Papers

Transfer Optimization in Accelerating the Design of Turbomachinery Cascades

Qineng Wang, Liming Song, Zhendong Guo, Jun Li

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT38A031, September 21–25, 2020

Paper No: GT2020-16321

DOI: https://doi.org/10.1115/GT2020-16321

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Topics: Design, Optimization, Turbomachinery, Algorithms

Proceedings Papers

Effects of Cooling Configurations on the Aerothermal Performance of a Turbine Endwall With Jet Impingement and Film Cooling

Hongyan Bu, Zhendong Guo, Liming Song, Jun Li

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A027, September 21–25, 2020

Paper No: GT2020-14774

DOI: https://doi.org/10.1115/GT2020-14774

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Topics: Cooling, Film cooling, Turbines, Databases, Design, Combustion, Computational fluid dynamics, Computer simulation, Cooling systems, Design methodology

Proceedings Papers

Numerical Investigations on the Heat Transfer Performance of Transonic Squealer Tip With Different Film Cooling Layouts

Shijie Jiang, Zhigang Li, Jun Li, Liming Song

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A065, September 21–25, 2020

Paper No: GT2020-16053

DOI: https://doi.org/10.1115/GT2020-16053

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Topics: Film cooling, Heat transfer, Flow (Dynamics), Coolants, Heat transfer coefficients, Pressure, Blades, Leakage, Leakage flows, Stress

Journal Articles

Experimental and Numerical Study on the Flat-Plate Film Cooling Enhancement Using the Vortex Generator Downstream for the Fan-Shaped Hole Configuration

Chao Zhang, Jie Wang, Xuebin Liu, Liming Song, Jun Li, Zhenping Feng

J. Turbomach. March 2020, 142(3): 031006.

Paper No: TURBO-19-1293

DOI: https://doi.org/10.1115/1.4046234

Published Online: February 21, 2020

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Topics: Film cooling, Vortices, Generators, Flow (Dynamics)

Proceedings Papers

Numerical Investigations on the Sealing Effectiveness of Turbine Groove Radial Rim Seal

Shuxian Chen, Zhigang Li, Jun Li, Xin Yan, Liming Song

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT15A002, June 17–21, 2019

Paper No: GT2019-90205

DOI: https://doi.org/10.1115/GT2019-90205

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Topics: Sealing (Process), Turbines, Flow (Dynamics), Cavities, Disks, Coolants, Damping, Energy dissipation, Gas turbines, Numerical analysis

Proceedings Papers

Experimental Investigation on the Flat-Plate Film Cooling Enhancement Using the Vortex Generator Downstream for the Cylindrical Hole and Fan-Shaped Hole Configurations

Chao Zhang, Jie Wang, Xin Luo, Liming Song, Jun Li, Zhenping Feng

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A011, June 17–21, 2019

Paper No: GT2019-90671

DOI: https://doi.org/10.1115/GT2019-90671

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Topics: Film cooling, Flat plates, Generators, Vortices, Density

Proceedings Papers

Investigations on Unsteady Flow Excitation and Mechanical Performance of Last Turbine Stage Long Blade Using Fluid-Structure Interaction Method

Jun Li, Zhigang Li, Liming Song, Qinghua Deng

Proc. ASME. IMECE2018, Volume 1: Advances in Aerospace Technology, V001T03A002, November 9–15, 2018

Paper No: IMECE2018-86950

DOI: https://doi.org/10.1115/IMECE2018-86950

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Topics: Blades, Equipment performance, Excitation, Fluid structure interaction, Turbines, Unsteady flow, Pressure, Finite element methods, Rotors, Separation (Technology)

Proceedings Papers

Numerical Investigations of the Long Blade Performance Using RANS Solution and FEA Method Coupled With One-Way and Two-Way Fluid-Structure Interaction Models

Minyan Yin, Jun Li, Liming Song, Zhenping Feng

Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T11A001, June 26–30, 2017

Paper No: POWER-ICOPE2017-3100

DOI: https://doi.org/10.1115/POWER-ICOPE2017-3100

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Topics: Blades, Finite element analysis, Fluid structure interaction, Reynolds-averaged Navier–Stokes equations, Equipment performance, Pressure, Rotors, Damping, Displacement, Stress

Proceedings Papers

Aerodynamic Optimization Design of Last Stage Long Blade for Steam Turbine Using Self-Adaptive Differential Evolution Algorithms and RANS Solutions

Mingyan Yin, Jun Li, Liming Song, Bin Li, Gangyun Zhong, Xiaoping Fan, Qi Sun, Zhenping Feng

Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A011, June 26–30, 2017

Paper No: GT2017-63502

DOI: https://doi.org/10.1115/GT2017-63502

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Topics: Blades, Design, Evolutionary algorithms, Optimization, Reynolds-averaged Navier–Stokes equations, Steam turbines, Cylinders, Flow (Dynamics), Pressure, Airfoils

Proceedings Papers

Effect of Outer Fin Axial Gap on the Sealing Effectiveness and Fluid Dynamics of Radial Rim Seal

Zhigang Li, Jun Li, Liming Song, Qing Gao, Xin Yan, Tieyu Gao

Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A007, June 26–30, 2017

Paper No: GT2017-63505

DOI: https://doi.org/10.1115/GT2017-63505

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Topics: Fluid dynamics, Sealing (Process), Flow (Dynamics), Coolants, Gas turbines, Wheels, Aviation, Cavities, Clearances (Engineering), Disks

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Journal citation

NARROW

Aero-Thermal Analysis of Non-Axisymmetric and Flat Endwalls Under the Operational and Geometrical Uncertainties

Efficient Uncertainty Quantification and Sensitivity Analysis on the Aerothermal Performance of Turbine Blade Squealer Tip

Improving the Film Cooling Performance of a Turbine Endwall With Multi-Fidelity Modeling Considering Conjugate Heat Transfer

Investigations on the Aerothermal Performance Uncertainty Quantification of the Turbine Blade Squealer Tip

Advanced Exergy Analysis of the Supercritical Carbon Dioxide Power Cycle for Waste Heat Recovery of Gas Turbine

Experimental Investigation and Optimal Design on the Film Cooling Performance of Fan-Shaped Hole With Vortex Generator Fed by Crossflow

Improving the Film Cooling Performance of a Turbine Endwall With Multi-Fidelity Modeling Considering Conjugate Heat Transfer

Uncertainty Quantification of Aero-Thermal Performance of a Blade Endwall Considering Slot Geometry Deviation and Mainstream Fluctuation

Effects of Cooling Configurations on the Aerothermal Performance of a Turbine Endwall With Jet Impingement and Film Cooling

Uncertainty Quantification of Aero-Thermal Performance of a Blade Endwall Considering Slot Geometry Deviation and Mainstream Fluctuation

Transfer Optimization in Accelerating the Design of Turbomachinery Cascades

Effects of Cooling Configurations on the Aerothermal Performance of a Turbine Endwall With Jet Impingement and Film Cooling

Numerical Investigations on the Heat Transfer Performance of Transonic Squealer Tip With Different Film Cooling Layouts

Experimental and Numerical Study on the Flat-Plate Film Cooling Enhancement Using the Vortex Generator Downstream for the Fan-Shaped Hole Configuration

Numerical Investigations on the Sealing Effectiveness of Turbine Groove Radial Rim Seal

Experimental Investigation on the Flat-Plate Film Cooling Enhancement Using the Vortex Generator Downstream for the Cylindrical Hole and Fan-Shaped Hole Configurations

Investigations on Unsteady Flow Excitation and Mechanical Performance of Last Turbine Stage Long Blade Using Fluid-Structure Interaction Method

Numerical Investigations of the Long Blade Performance Using RANS Solution and FEA Method Coupled With One-Way and Two-Way Fluid-Structure Interaction Models

Aerodynamic Optimization Design of Last Stage Long Blade for Steam Turbine Using Self-Adaptive Differential Evolution Algorithms and RANS Solutions

Effect of Outer Fin Axial Gap on the Sealing Effectiveness and Fluid Dynamics of Radial Rim Seal

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