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Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A004, June 13–17, 2022

Publisher: American Society of Mechanical Engineers

Paper No: GT2022-79391

https://doi.org/10.1115/GT2022-79391

View Paper titled, Conjugate Heat Transfer Characteristics in a Vane Blade With Different Dimple/Protrusion/Pin Fin Configuration for Trailing Region

Topics: Blades, Gas turbines, Heat transfer

Proceedings Papers

Large Eddy Simulation Study on the Application of a Whisker Structure to the Lip of a Trailing Edge Cutback

Yuxi Luo, Fengbo Wen, Pierre Sullivan, Songtao Wang, Zhongqi Wang

Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A020, August 3–5, 2022

Publisher: American Society of Mechanical Engineers

Paper No: FEDSM2022-87552

https://doi.org/10.1115/FEDSM2022-87552

View Paper titled, Large Eddy Simulation Study on the Application of a Whisker Structure to the Lip of a Trailing Edge Cutback

Topics: Film cooling, Large eddy simulation, Vortices, Coolants, Airfoils, Cooling, Engineering prototypes, Gas turbines, High temperature, Separation (Technology)

Journal Articles

Direct and Inverse Model for Single-Hole Film Cooling With Machine Learning

Haifeng Xing, Lei Luo, Wei Du, Songtao Wang

Publisher: ASME

J. Turbomach. April 2022, 144(4): 041006.

Paper No: TURBO-21-1054

https://doi.org/10.1115/1.4052601

Published Online: November 5, 2021

View Article titled, Direct and Inverse Model for Single-Hole Film Cooling With Machine Learning

Topics: Artificial neural networks, Design, Errors, Film cooling, Machine learning, Coolants, Computational fluid dynamics, Density, Turbulence, Modeling

Proceedings Papers

Vortex Structures Analysis and Loss Mechanisms in Axial Compressor Cascade With and Without Bleeding Slot Using Large Eddy Simulation

Yun Gong, Shaowen Chen, Haipeng Zheng, Songtao Wang

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A045, September 21–25, 2020

Publisher: American Society of Mechanical Engineers

Paper No: GT2020-15180

https://doi.org/10.1115/GT2020-15180

View Paper titled, Vortex Structures Analysis and Loss Mechanisms in Axial Compressor Cascade With and Without Bleeding Slot Using Large Eddy Simulation

Topics: Cascades (Fluid dynamics), Clearances (Engineering), Compressors, Large eddy simulation, Leakage, Vortices

Journal Articles

Effects of Double-Side Labyrinth Seals on Aerodynamic Performance in a Transonic Shrouded Turbine Stage

Weihang Li, Shaowen Chen, Hongyan Liu, Zhihua Zhou, Songtao Wang

Publisher: ASME

J. Eng. Gas Turbines Power. February 2020, 142(2): 021010.

Paper No: GTP-19-1158

https://doi.org/10.1115/1.4045182

Published Online: January 13, 2020

View Article titled, Effects of Double-Side Labyrinth Seals on Aerodynamic Performance in a Transonic Shrouded Turbine Stage

Topics: Cavities, Clearances (Engineering), Flow (Dynamics), Leakage, Leakage flows, Rotors, Turbines, Blades, Sealing (Process)

Journal Articles

Heat Transfer and Flow Structure in a Latticework Duct With Different Sidewalls

Wei Du, Lei Luo, Songtao Wang, Jian Liu, Bengt Sunden

Publisher: ASME

J. Heat Mass Transfer. December 2019, 141(12): 124502.

Paper No: HT-19-1466

https://doi.org/10.1115/1.4044826

Published Online: October 8, 2019

View Article titled, Heat Transfer and Flow Structure in a Latticework Duct With Different Sidewalls

Topics: Ducts, Flow (Dynamics), Heat transfer, Pressure, Friction

Journal Articles

Effect of the Broken Rib Locations on the Heat Transfer and Fluid Flow in a Rotating Latticework Duct

Wei Du, Lei Luo, Songtao Wang, Jian Liu, Bengt Sunden

Publisher: ASME

J. Heat Mass Transfer. October 2019, 141(10): 102102.

Paper No: HT-19-1062

https://doi.org/10.1115/1.4044247

Published Online: September 13, 2019

View Article titled, Effect of the Broken Rib Locations on the Heat Transfer and Fluid Flow in a Rotating Latticework Duct

Topics: Ducts, Flow (Dynamics), Heat transfer, Pressure, Suction, Shear stress, Fluid dynamics, Friction

Journal Articles

Heat Transfer Characteristics in a Rotating Pin Finned Duct With Different Protrusion Locations

Wei Du, Lei Luo, Songtao Wang, Shaokang Bi, Xinghong Zhang

Publisher: ASME

J. Thermal Sci. Eng. Appl. December 2019, 11(6): 061009.

Paper No: TSEA-18-1665

https://doi.org/10.1115/1.4043262

Published Online: May 13, 2019

View Article titled, Heat Transfer Characteristics in a Rotating Pin Finned Duct With Different Protrusion Locations

Topics: Ducts, Flow (Dynamics), Heat transfer, Pressure, Turbulence, Suction, Vortices, Wakes

Journal Articles

On the Heat Transfer and Flow Structures’ Characteristics of the Turbine Blade Tip Underside With Dirt Purge Holes at Different Locations by Using Topological Analysis

Lei Luo, Zhiqi Zhao, Xiaoxu Kan, Dandan Qiu, Songtao Wang, Zhongqi Wang

Publisher: ASME

J. Turbomach. July 2019, 141(7): 071004.

Paper No: TURBO-18-1140

https://doi.org/10.1115/1.4042654

Published Online: February 21, 2019

View Article titled, On the Heat Transfer and Flow Structures’ Characteristics of the Turbine Blade Tip Underside With Dirt Purge Holes at Different Locations by Using Topological Analysis

Topics: Flow (Dynamics), Heat transfer, Topology, Vortices, Cooling, Blades, Pressure, Fluids, Turbine blades, Gas turbines

Journal Articles

Flow Structure and Heat Transfer Characteristics of a Rectangular Channel With Pin Fins and Dimples With Different Shapes

Lei Luo, Han Yan, Wei Du, Songtao Wang, Changhai Li, Xinghong Zhang

Publisher: ASME

J. Thermal Sci. Eng. Appl. April 2019, 11(2): 024501.

Paper No: TSEA-18-1162

https://doi.org/10.1115/1.4041598

Published Online: November 5, 2018

View Article titled, Flow Structure and Heat Transfer Characteristics of a Rectangular Channel With Pin Fins and Dimples With Different Shapes

Topics: Fins, Flow (Dynamics), Heat transfer, Shapes, Friction

Proceedings Papers

A Combined Application of Negative Bowed Blade and Endwall Unsteady Pulsed Holed Suction in a Highly Loaded Compressor Cascade

Shaowen Chen, Hongxin Zhang, Qinghe Meng, Songtao Wang, Zhongqi Wang

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A017, June 11–15, 2018

Publisher: American Society of Mechanical Engineers

Paper No: GT2018-75912

https://doi.org/10.1115/GT2018-75912

View Paper titled, A Combined Application of Negative Bowed Blade and Endwall Unsteady Pulsed Holed Suction in a Highly Loaded Compressor Cascade

Topics: Blades, Cascades (Fluid dynamics), Compressors, Suction, Flow (Dynamics), Pressure, Flow control, Aircraft engines, Excitation, Flow separation

Proceedings Papers

Effect of Coolant Mass Flow Rate of Dirt Purge Hole on Heat Transfer and Flow Characteristics at a Turbine Blade Tip Underside

Zhiqi Zhao, Lei Luo, Xun Zhou, Songtao Wang

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A009, June 11–15, 2018

Publisher: American Society of Mechanical Engineers

Paper No: GT2018-76156

https://doi.org/10.1115/GT2018-76156

View Paper titled, Effect of Coolant Mass Flow Rate of Dirt Purge Hole on Heat Transfer and Flow Characteristics at a Turbine Blade Tip Underside

Topics: Coolants, Flow (Dynamics), Heat transfer, Turbine blades, Cooling, Reynolds number, Vortices, Blades, Compressors, Corrosion

Proceedings Papers

Numerical Study of Blade Tip Cooling at High Speed With Tip and Pressure-Side Coolant Injections

Zhihua Zhou, Songtao Wang, Shaowen Chen

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT12A012, June 11–15, 2018

Publisher: American Society of Mechanical Engineers

Paper No: GT2018-75915

https://doi.org/10.1115/GT2018-75915

View Paper titled, Numerical Study of Blade Tip Cooling at High Speed With Tip and Pressure-Side Coolant Injections

Topics: Blades, Coolants, Cooling, Pressure, Film cooling, Cavities, Suction, Heat transfer, Stress, Heat

Journal citation

NARROW

Aerodynamic Performance Prediction for Wide-Incidence Turbines Using Graph Neural Network Models Driven by Small-Scale Experimental Data

Enhancing Aerodynamic Performance of a Non-Axisymmetric Endwall Contoured Cascade Through Section Profiling Method

Endwall Contouring for Improving Aerodynamic Performance in a High-Pressure Turbine Cascade

On the Aero-Thermal Performance of Rim Film Cooling in the Squealer Tip of a Linear Turbine Cascade

Effects of Reynolds Number and Tooth Front Angle on Leakage Loss and Heat Transfer Characteristics in a Rotating Labyrinth Seal

Experimental and Numerical Investigation of High Load Turbine Blade Tip Cavity Structures

Film Cooling in the Cutback for Trailing Edge With Different Incident Angles

Conjugate Heat Transfer Characteristics in a Vane Blade With Different Dimple/Protrusion/Pin Fin Configuration for Trailing Region

Large Eddy Simulation Study on the Application of a Whisker Structure to the Lip of a Trailing Edge Cutback

Direct and Inverse Model for Single-Hole Film Cooling With Machine Learning

Vortex Structures Analysis and Loss Mechanisms in Axial Compressor Cascade With and Without Bleeding Slot Using Large Eddy Simulation

Effects of Double-Side Labyrinth Seals on Aerodynamic Performance in a Transonic Shrouded Turbine Stage

Heat Transfer and Flow Structure in a Latticework Duct With Different Sidewalls

Effect of the Broken Rib Locations on the Heat Transfer and Fluid Flow in a Rotating Latticework Duct

Heat Transfer Characteristics in a Rotating Pin Finned Duct With Different Protrusion Locations

On the Heat Transfer and Flow Structures’ Characteristics of the Turbine Blade Tip Underside With Dirt Purge Holes at Different Locations by Using Topological Analysis

Flow Structure and Heat Transfer Characteristics of a Rectangular Channel With Pin Fins and Dimples With Different Shapes

A Combined Application of Negative Bowed Blade and Endwall Unsteady Pulsed Holed Suction in a Highly Loaded Compressor Cascade

Effect of Coolant Mass Flow Rate of Dirt Purge Hole on Heat Transfer and Flow Characteristics at a Turbine Blade Tip Underside

Numerical Study of Blade Tip Cooling at High Speed With Tip and Pressure-Side Coolant Injections

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