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Journal Articles

Improving a Two-Equation Eddy-Viscosity Turbulence Model for High-Rayleigh-Number Natural-Convection Flows Using Machine Learning

Accepted Manuscript
Ali Haghiri, Xiaowei Xu, Richard Sandberg, Koichi Tanimoto, Takuo Oda
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1407
https://doi.org/10.1115/1.4066594
Published Online: September 20, 2024
View Article titled, Improving a Two-Equation Eddy-Viscosity Turbulence Model for High-Rayleigh-Number Natural-Convection Flows Using Machine Learning
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Topics: Eddies (Fluid dynamics), Flow (Dynamics), Machine learning, Natural convection, Turbulence, Viscosity, Reynolds-averaged Navier–Stokes equations, Heat flux, Reynolds stress, Computer programming
Journal Articles

Thermal History Coatings: Influence of Atmospheric Plasma Spray Parameters On Performance

Accepted Manuscript
Silvia Araguás Rodríguez, Marta Ferran-Marques, Christopher Pilgrim, Spyros Kamnis, Jörg P Feist, J R Nicholls
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-20-1522
https://doi.org/10.1115/1.4066533
Published Online: September 13, 2024
View Article titled, Thermal History Coatings: Influence of Atmospheric Plasma Spray Parameters On Performance
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Topics: Coatings, Plasmas (Ionized gases), Sprays, Temperature, Design, Durability, Calibration, Crystals, Emissions, Engines
Journal Articles

An Aero-Engine Disk Sizing and Weight Estimation Approach With Improved Temperature Profiles

Ioannis Zaimis, Elias Carpentari, Tim Begiebing, Volker Gümmer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111027.
Paper No: GTP-24-1271
https://doi.org/10.1115/1.4066151
Published Online: August 23, 2024
View Article titled, An Aero-Engine Disk Sizing and Weight Estimation Approach With Improved Temperature Profiles
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Topics: Disks, Temperature, Temperature profiles, Flow (Dynamics), Design, Low cycle fatigue, Stress, Aircraft engines, Cavities, Heat conduction
Journal Articles

Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit

Xu Zhu, Kai Zhou, Xinqian Zheng, Fangyuan Lou
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071011.
Paper No: GTP-23-1039
https://doi.org/10.1115/1.4062285
Published Online: May 25, 2023
View Article titled, Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit
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Topics: Approximation, Flow (Dynamics), High pressure (Physics), Temperature, Temperature distribution, Temperature profiles, Turbines, Wavelets, Cooling
Journal Articles

Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation

Deepanshu Singh, Paul F. Beard, David Cardwell, Kam S. Chana
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121020.
Paper No: GTP-22-1351
https://doi.org/10.1115/1.4055683
Published Online: October 14, 2022
View Article titled, Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation
Open the PDF for Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation in another window
Topics: Flow (Dynamics), Gages, Heat flux, Heat transfer, Nozzle guide vanes, Rotors, Temperature, Thin films, Turbines, Transients (Dynamics)
Journal Articles

Approximating Gas Turbine Combustor Exit Temperature Distribution Factors Using Spatially Under-Sampled Measurements

Fangyuan Lou
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101018.
Paper No: GTP-22-1274
https://doi.org/10.1115/1.4055218
Published Online: September 12, 2022
View Article titled, Approximating Gas Turbine Combustor Exit Temperature Distribution Factors Using Spatially Under-Sampled Measurements
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Topics: Combustion chambers, Temperature, Temperature distribution, Temperature profiles, Approximation, Wavelets, Flow (Dynamics), Design
Journal Articles

Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes

Oguzhan Murat, Budimir Rosic, Koichi Tanimoto, Ryo Egami
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121009.
Paper No: GTP-21-1356
https://doi.org/10.1115/1.4052026
Published Online: October 4, 2021
View Article titled, Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes
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Topics: Cavities, Cylinders, Flow (Dynamics), Heat transfer, Mixed convection, Temperature, Turbines, Turbulence, Annulus, Plumes (Fluid dynamics)
Journal Articles

Design of a Nonreacting Combustor Simulator With Swirl and Temperature Distortion With Experimental Validation

Benjamin F. Hall, Kam S. Chana, Thomas Povey
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2014, 136(8): 081501.
Paper No: GTP-13-1430
https://doi.org/10.1115/1.4026809
Published Online: February 28, 2014
View Article titled, Design of a Nonreacting Combustor Simulator With Swirl and Temperature Distortion With Experimental Validation
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Topics: Combustion chambers, Design, Flow (Dynamics), Temperature, Temperature profiles
Journal Articles

Method for Determining Instantaneous Temperature at the Surface of Combustion Chamber Deposits in an HCCI Engine

Orgun Güralp, Paul Najt, Zoran S. Filipi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2013, 135(8): 081501.
Paper No: GTP-12-1488
https://doi.org/10.1115/1.4024180
Published Online: June 24, 2013
View Article titled, Method for Determining Instantaneous Temperature at the Surface of Combustion Chamber Deposits in an HCCI Engine
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Topics: Heat flux, Homogeneous charge compression ignition engines, Temperature, Temperature profiles, Combustion chambers, Probes, Combustion, Pistons
Journal Articles

A Short Method to Compute Nusselt Numbers in Rectangular and Annular Channels With Any Ratio of Constant Heat Rate

Alexandre Malon, Thierry Muller
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2012, 134(3): 032902.
https://doi.org/10.1115/1.4004598
Published Online: January 4, 2012
View Article titled, A Short Method to Compute Nusselt Numbers in Rectangular and Annular Channels With Any Ratio of Constant Heat Rate
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Topics: Heat, Modeling, Plates (structures), Turbulence, Computational fluid dynamics, Shear stress, Laminar flow, Temperature profiles
Journal Articles

Effects of Combustion Chamber Geometry Deviations Upon Exit Temperature Profiles for Populations With Varied Service Limitations

Clayton Kotzer, Marc LaViolette, William Allan, Asad Asghar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2011, 133(11): 111503.
https://doi.org/10.1115/1.4002845
Published Online: May 19, 2011
View Article titled, Effects of Combustion Chamber Geometry Deviations Upon Exit Temperature Profiles for Populations With Varied Service Limitations
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Topics: Combustion chambers, Geometry, Temperature, Temperature profiles, Engines, Flow (Dynamics), Pressure, Mach number
Journal Articles

Transient Analysis of Solid Oxide Fuel Cell Hybrids—Part I: Fuel Cell Models

Loredana Magistri, Francesco Trasino, Paola Costamagna
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2006, 128(2): 288–293.
https://doi.org/10.1115/1.2056529
Published Online: March 1, 2004
View Article titled, Transient Analysis of Solid Oxide Fuel Cell Hybrids—Part I: Fuel Cell Models
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Topics: Flow (Dynamics), Fuel cells, Fuels, Solid oxide fuel cells, Transient analysis, Transients (Dynamics), Stress, Temperature profiles
Journal Articles

The Two-Flux Model Applied to Radiative Transfer and Forced Convection in the Laminar Boundary Layer on a Flat Plate

F. Malpica, N. Moreno, A. Tremante
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2003, 125(3): 734–741.
https://doi.org/10.1115/1.1496775
Published Online: August 15, 2003
View Article titled, The Two-Flux Model Applied to Radiative Transfer and Forced Convection in the Laminar Boundary Layer on a Flat Plate
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Topics: Boundary layers, Flat plates, Forced convection, Radiation (Physics), Radiative heat transfer, Heat transfer, Temperature distribution, Temperature profiles, Thermal boundary layers, Convection
Journal Articles

Temporally Resolved Two-Dimensional Spectroscopic Study on the Effect of Highly Preheated and Low Oxygen Concentration Air on Combustion

K. Kitagawa, N. Konishi, N. Arai, A. K. Gupta
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Article
J. Eng. Gas Turbines Power. January 2003, 125(1): 326–331.
https://doi.org/10.1115/1.1520155
Published Online: December 27, 2002
View Article titled, Temporally Resolved Two-Dimensional Spectroscopic Study on the Effect of Highly Preheated and Low Oxygen Concentration Air on Combustion
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Topics: Combustion, Flames, Oxygen, Temperature, Temperature profiles, Fuels, Emissions, Thermocouples, Spontaneous emission, Spectroscopy
Journal Articles

Analysis of the Temperature Profile of Ceramic Composite Materials Exposed to Combined Conduction–Radiation Between Concentric Cylinders

A. Tremante, F. Malpica
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1998, 120(2): 271–275.
https://doi.org/10.1115/1.2818115
Published Online: April 1, 1998
View Article titled, Analysis of the Temperature Profile of Ceramic Composite Materials Exposed to Combined Conduction–Radiation Between Concentric Cylinders
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Topics: Ceramic composites, Cylinders, Heat conduction, Radiation (Physics), Temperature profiles, Ceramics, Composite materials, Compressors, Control systems, Differential equations
Journal Articles

Modeling of Gas Turbine Fuel Nozzle Spray

N. K. Rizk, J. S. Chin, M. K. Razdan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1997, 119(1): 34–44.
https://doi.org/10.1115/1.2815559
Published Online: January 1, 1997
View Article titled, Modeling of Gas Turbine Fuel Nozzle Spray
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Topics: Fuels, Gas turbines, Modeling, Nozzles, Sprays, Evaporation, Combustion chambers, Pressure, Air flow, Carbon
Journal Articles

Evaluation of a Three-Dimensional Mathematical Model of a Power Station Boiler

P. J. Coelho, M. G. Carvalho
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1996, 118(4): 887–895.
https://doi.org/10.1115/1.2817010
Published Online: October 1, 1996
View Article titled, Evaluation of a Three-Dimensional Mathematical Model of a Power Station Boiler
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Topics: Boilers, Power stations, Temperature, Combustion, Design, Equilibrium (Physics), Fuels, Momentum, Optimization, Scalars
Journal Articles

Numerical Investigation of Enhanced Dilution Zone Mixing in a Reverse Flow Gas Turbine Combustor

D. S. Crocker, C. E. Smith
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1995, 117(2): 272–281.
https://doi.org/10.1115/1.2814091
Published Online: April 1, 1995
View Article titled, Numerical Investigation of Enhanced Dilution Zone Mixing in a Reverse Flow Gas Turbine Combustor
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Topics: Combustion chambers, Flow (Dynamics), Gas turbines, Jets, Nozzles, Fuels, Computation, Air flow, Computational fluid dynamics, Design
Journal Articles

Contribution of Thermal Radiation to the Temperature Profile of Ceramic Composite Materials

A. Tremante, F. Malpica
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1994, 116(3): 583–586.
https://doi.org/10.1115/1.2906859
Published Online: July 1, 1994
View Article titled, Contribution of Thermal Radiation to the Temperature Profile of Ceramic Composite Materials
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Topics: Approximation, Ceramic composites, Ceramics, Composite materials, Compressors, Control systems, Energy transformation, Engines, Flux (Metallurgy), Heat
Journal Articles

The Effectiveness of Heat Transfer From Flue Gases to Ammonia-Water Mixtures

I. Kusˇtrin, M. Tuma
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1994, 116(1): 63–67.
https://doi.org/10.1115/1.2906810
Published Online: January 1, 1994
View Article titled, The Effectiveness of Heat Transfer From Flue Gases to Ammonia-Water Mixtures
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Topics: Flue gases, Heat transfer, Water, Gas turbines, Temperature, Boilers, Boiling, Energy dissipation, Exergy, Exhaust systems