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Journal Articles

Aerodynamic Design of Cooling Guide for Electrical Machine in Electric Ducted Fan

Xuanyang Hu, Yuping Qian, Bijie Yang, Chaofan Dong, Yangjun Zhang, Weilin Zhuge

J. Eng. Gas Turbines Power. May 2023, 145(5): 051009.

Paper No: GTP-22-1505

DOI: https://doi.org/10.1115/1.4056016

Published Online: December 22, 2022

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Topics: Cooling, Design, Ducts, Guide vanes, Machinery, Winding (process), Stators

Journal Articles

Aerodynamic Analysis of Conventional and Boundary Layer Ingesting Propellers

Fabíola Paula Costa, Jesuíno Takachi Tomita, Vinicius Tavares Silva, Niklas Andersson, Tomas Grönstedt, Cleverson Bringhenti

J. Eng. Gas Turbines Power. January 2023, 145(1): 011024.

Paper No: GTP-22-1042

DOI: https://doi.org/10.1115/1.4055014

Published Online: December 8, 2022

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Topics: Ducts, Propellers, Design, Blades, Optimization

Journal Articles

The Interaction of Main Stream Flow and Cavity Flows in Turbine Center Frames and Turbine Vane Frames

Filippo Merli, Asim Hafizovic, Nicolas Krajnc, Malte Schien, Andreas Peters, Franz Heitmeir, Emil Göttlich

J. Eng. Gas Turbines Power. February 2023, 145(2): 021027.

Paper No: GTP-22-1393

DOI: https://doi.org/10.1115/1.4055870

Published Online: December 5, 2022

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Topics: Ducts, Flow (Dynamics), Pressure, Struts (Engineering), Turbines, Rotors, Vorticity, Cavities, Computational fluid dynamics

Journal Articles

Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO 2 Power Cycle Is Evaluated for a Concentrating Solar Power Application

Kelsi M. Katcher, Dereje Amogne, Abhay Patil

J. Eng. Gas Turbines Power. January 2023, 145(1): 011023.

Paper No: GTP-22-1417

DOI: https://doi.org/10.1115/1.4055581

Published Online: October 21, 2022

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Topics: Design, Heat exchangers, Temperature, Cycles, Thermodynamic power cycles, Flow (Dynamics), Aluminum, Ducts

Journal Articles

Modeling and Optimization of a Hospital Gas Turbine-Based Cogeneration System

Marco Zini, Roberto Sodini, Carlo Carcasci

J. Eng. Gas Turbines Power. November 2022, 144(11): 111009.

Paper No: GTP-22-1288

DOI: https://doi.org/10.1115/1.4055418

Published Online: September 21, 2022

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Topics: Boilers, Combined heat and power, Emissions, Nitrogen oxides, Stress, Thermal energy, Turbines, Ducts, Transients (Dynamics)

Journal Articles

Design of Curved Annular Diffusers II: Using Splitter Blades

Vinayender Kuchana, N. Balakrishnan, Balamurugan Srinivasan

J. Eng. Gas Turbines Power. August 2022, 144(8): 085001.

Paper No: GTP-22-1007

DOI: https://doi.org/10.1115/1.4054580

Published Online: June 2, 2022

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Topics: Blades, Diffusers, Ducts, Design

Journal Articles

Prediction of Pressure Rise in a Gas Turbine Exhaust Duct Under Flameout Scenarios While Operating on Hydrogen and Natural Gas Blends

Orlando J. Ugarte, Suresh Menon, Wayne Rattigan, Paul Winstanley, Priyank Saxena, Michel Akiki, Terry Tarver

J. Eng. Gas Turbines Power. April 2022, 144(4): 041005.

Paper No: GTP-21-1406

DOI: https://doi.org/10.1115/1.4052358

Published Online: January 13, 2022

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Topics: Ducts, Exhaust systems, Flames, Fuels, Gas turbines, Heat recovery steam generators, Hydrogen, Methane, Pressure, Simulation

Journal Articles

A Hybrid Adjoint Network Model for Thermoacoustic Optimization

Felicitas Schäfer, Luca Magri, Wolfgang Polifke

J. Eng. Gas Turbines Power. March 2022, 144(3): 031017.

Paper No: GTP-21-1302

DOI: https://doi.org/10.1115/1.4051959

Published Online: January 3, 2022

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Topics: Combustion chambers, Ducts, Eigenvalues, Feedback, Flames, Network models, Optimization, S-matrix theory

Journal Articles

Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions

Zonghan Sun, Jie Tian, Grzegorz Liśkiewicz, Zhaohui Du, Hua Ouyang

J. Eng. Gas Turbines Power. February 2022, 144(2): 021008.

Paper No: GTP-21-1371

DOI: https://doi.org/10.1115/1.4052429

Published Online: November 1, 2021

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Topics: Cooling, Ducts, Flow (Dynamics), Noise (Sound), Noise control, Blades, Rotors, Computational fluid dynamics, Pressure

Journal Articles

Experimental Investigation of Secondary Flows and Length Reduction for a Low-Pressure Compressor Transition Duct

Dimitra Tsakmakidou, Ian Mariah, A. Duncan Walker, Chris Hall, Harry Simpson

J. Eng. Gas Turbines Power. January 2022, 144(1): 011017.

Paper No: GTP-21-1353

DOI: https://doi.org/10.1115/1.4052086

Published Online: October 18, 2021

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Topics: Ducts, Flow (Dynamics), Rotors, Pressure, Probes, Compressors

Journal Articles

Conjugate Heat Transfer Simulation and Entropy Generation Analysis of Gas Turbine Blades

Yaping Ju, Yi Feng, Chuhua Zhang

J. Eng. Gas Turbines Power. August 2021, 143(8): 081012.

Paper No: GTP-20-1563

DOI: https://doi.org/10.1115/1.4049989

Published Online: March 31, 2021

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Topics: Blades, Cooling, Ducts, Entropy, Flow (Dynamics), Gas turbines, Heat transfer, Simulation, Turbulence, Temperature

Journal Articles

A Strategy to Tune Acoustic Terminations of Single-Can Test-Rigs to Mimic Thermoacoustic Behavior of a Full Engine

Matthias Haeringer, Guillaume J. J. Fournier, Max Meindl, Wolfgang Polifke

J. Eng. Gas Turbines Power. July 2021, 143(7): 071029.

Paper No: GTP-20-1545

DOI: https://doi.org/10.1115/1.4048642

Published Online: March 31, 2021

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Topics: Acoustics, Combustion chambers, Engines, Reflectance, Ducts, Waves, Network models

Journal Articles

Design of Curved Annular Diffusers

Vinayender Kuchana, N. Balakrishnan, Balamurugan Srinivasan

J. Eng. Gas Turbines Power. April 2020, 142(4): 045001.

Paper No: GTP-19-1661

DOI: https://doi.org/10.1115/1.4046233

Published Online: March 3, 2020

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Topics: Design, Ducts, Pressure, Computational fluid dynamics

Journal Articles

Effect of Noise and Nonlinearities on Thermoacoustics of Can-Annular Combustors

G. Ghirardo, J. P. Moeck, M. R. Bothien

J. Eng. Gas Turbines Power. April 2020, 142(4): 041005.

Paper No: GTP-19-1351

DOI: https://doi.org/10.1115/1.4044487

Published Online: January 29, 2020

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Topics: Combustion chambers, Engines, Flames, Mode shapes, Noise (Sound), Spectra (Spectroscopy), Acoustics, Sound pressure, Turbines, Simulation

Journal Articles

Comprehensive Performance Analysis of the Turbofan With a Multi-Annular Rotating Detonation Duct Burner

Zifei Ji, Huiqiang Zhang, Bing Wang, Wei He

J. Eng. Gas Turbines Power. February 2020, 142(2): 021007.

Paper No: GTP-19-1162

DOI: https://doi.org/10.1115/1.4045518

Published Online: January 10, 2020

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Topics: Ducts, Engines, Exhaust systems, Explosions, Pressure, Turbofans, Combustion chambers, Turbines

Journal Articles

Analysis of Intake Silencer Insertion Loss in a Marine Diesel Engine Turbocharger Based on Computational Fluid Dynamics and Acoustic Finite Element Method

Chen Liu, Yipeng Cao, Yang Liu, Wenping Zhang, Xinyu Zhang, Pingjian Ming

J. Eng. Gas Turbines Power. September 2019, 141(9): 091012.

Paper No: GTP-18-1669

DOI: https://doi.org/10.1115/1.4043966

Published Online: June 25, 2019

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Topics: Acoustics, Compressors, Computational fluid dynamics, Finite element methods, Noise (Sound), Silencers, Turbochargers, Ducts, Computer simulation

Journal Articles

Investigation of NO 2 Formation Kinetics in Dual-Fuel Engines With Lean Premixed Methane–Air Charge

Ehsan Arabian, Thomas Sattelmayer

J. Eng. Gas Turbines Power. August 2019, 141(8): 081010.

Paper No: GTP-19-1107

DOI: https://doi.org/10.1115/1.4043243

Published Online: April 11, 2019

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Topics: Ducts, Engines, Exhaust systems, Methane, Temperature, Oxidation, Low temperature, Fuels

Journal Articles

Steady RANS of Flow and Heat Transfer in a Smooth and Pin-Finned U-Duct With a Trapezoidal Cross Section

Kenny S.-Y. Hu, Xingkai Chi, Tom I.-P. Shih, Minking Chyu, Michael Crawford

J. Eng. Gas Turbines Power. June 2019, 141(6): 061009.

Paper No: GTP-18-1307

DOI: https://doi.org/10.1115/1.4042332

Published Online: February 13, 2019

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Topics: Ducts, Flow (Dynamics), Heat transfer, Reynolds-averaged Navier–Stokes equations, Turbulence

Journal Articles

Physics of Deep Surge in an Automotive Turbocharger Centrifugal Compression System

Rick Dehner, Ahmet Selamet

J. Eng. Gas Turbines Power. June 2019, 141(6): 061003.

Paper No: GTP-18-1723

DOI: https://doi.org/10.1115/1.4042303

Published Online: January 8, 2019

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Topics: Compression, Compressors, Computational fluid dynamics, Ducts, Flow (Dynamics), Impellers, Pressure, Surges, Turbochargers, Cycles

Journal Articles

Thermoacoustic Modes of Quasi-One-Dimensional Combustors in the Region of Marginal Stability

Camilo F. Silva, Kah Joon Yong, Luca Magri

J. Eng. Gas Turbines Power. February 2019, 141(2): 021022.

Paper No: GTP-18-1443

DOI: https://doi.org/10.1115/1.4041118

Published Online: October 4, 2018

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Topics: Acoustics, Combustion chambers, Ducts, Eigenvalues, Flames, Stability, Resonance, Boundary-value problems, Delays

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Journal citation

NARROW

Aerodynamic Design of Cooling Guide for Electrical Machine in Electric Ducted Fan

Aerodynamic Analysis of Conventional and Boundary Layer Ingesting Propellers

The Interaction of Main Stream Flow and Cavity Flows in Turbine Center Frames and Turbine Vane Frames

Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO 2 Power Cycle Is Evaluated for a Concentrating Solar Power Application

Modeling and Optimization of a Hospital Gas Turbine-Based Cogeneration System

Design of Curved Annular Diffusers II: Using Splitter Blades

Prediction of Pressure Rise in a Gas Turbine Exhaust Duct Under Flameout Scenarios While Operating on Hydrogen and Natural Gas Blends

A Hybrid Adjoint Network Model for Thermoacoustic Optimization

Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions

Experimental Investigation of Secondary Flows and Length Reduction for a Low-Pressure Compressor Transition Duct

Conjugate Heat Transfer Simulation and Entropy Generation Analysis of Gas Turbine Blades

A Strategy to Tune Acoustic Terminations of Single-Can Test-Rigs to Mimic Thermoacoustic Behavior of a Full Engine

Design of Curved Annular Diffusers

Effect of Noise and Nonlinearities on Thermoacoustics of Can-Annular Combustors

Comprehensive Performance Analysis of the Turbofan With a Multi-Annular Rotating Detonation Duct Burner

Analysis of Intake Silencer Insertion Loss in a Marine Diesel Engine Turbocharger Based on Computational Fluid Dynamics and Acoustic Finite Element Method

Investigation of NO 2 Formation Kinetics in Dual-Fuel Engines With Lean Premixed Methane–Air Charge

Steady RANS of Flow and Heat Transfer in a Smooth and Pin-Finned U-Duct With a Trapezoidal Cross Section

Physics of Deep Surge in an Automotive Turbocharger Centrifugal Compression System

Thermoacoustic Modes of Quasi-One-Dimensional Combustors in the Region of Marginal Stability

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