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Journal Articles

Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration toward Flexible Heat-to-Power Ratio—Global Thermodynamic Performance Assessment and Specific Case Studies

Ward De Paepe, Tom Clymans

J. Eng. Gas Turbines Power. May 2023, 145(5): 051023.

Paper No: GTP-22-1566

DOI: https://doi.org/10.1115/1.4056262

Published Online: January 10, 2023

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Topics: Combined heat and power, Heat, Thermal energy, Temperature, Flue gases, High temperature, Steam, Cycles, Turbines, Electricity (Physics)

Journal Articles

Statistical Rule Extraction for Gas Turbine Trip Prediction

Giovanni Bechini, Enzo Losi, Lucrezia Manservigi, Giovanni Pagliarini, Guido Sciavicco, Ionel Eduard Stan, Mauro Venturini

J. Eng. Gas Turbines Power. May 2023, 145(5): 051017.

Paper No: GTP-22-1408

DOI: https://doi.org/10.1115/1.4056287

Published Online: January 10, 2023

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Topics: Gas turbines, Statistical analysis, Turbines, Machine learning, Time series

Journal Articles

Numerical Investigations on Gas Ingestion Mechanism Based on Flow Instabilities in Rim Seal and Cooling Characteristics of Endwall in a 1.5-Stage Axial Turbine

Qingfeng Cong, Kaiyuan Zhang, Zhigang Li, Jun Li

J. Eng. Gas Turbines Power. May 2023, 145(5): 051001.

Paper No: GTP-22-1158

DOI: https://doi.org/10.1115/1.4055826

Published Online: December 20, 2022

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Topics: Blades, Cavities, Clearances (Engineering), Cooling, Disks, Film cooling, Flow (Dynamics), Rotors, Sealants, Sealing (Process)

Journal Articles

Techno-Economic Comparison of Several Technologies for Waste Heat Recovery of Gas Turbine Exhausts

Alessandra Ghilardi, Guido Francesco Frate, Andrea Baccioli, Dario Ulivieri, Lorenzo Ferrari, Umberto Desideri, Lorenzo Cosi, Simone Amidei, Vittorio Michelassi

J. Eng. Gas Turbines Power. May 2023, 145(5): 051006.

Paper No: GTP-22-1467

DOI: https://doi.org/10.1115/1.4055872

Published Online: December 20, 2022

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Topics: Cycles, Organic Rankine cycle, Temperature, Water, Economics , Carbon dioxide, Fluids, Exhaust systems, Turbines, Cascades (Fluid dynamics)

Journal Articles

Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications

José R. Serrano, Vicente Dolz, Aberto Ponce-Mora, Juan A. López-Carrillo

J. Eng. Gas Turbines Power. February 2023, 145(2): 021029.

Paper No: GTP-22-1298

DOI: https://doi.org/10.1115/1.4055580

Published Online: December 13, 2022

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Topics: Brayton cycle, Compressors, Cycles, Pressure, Temperature, Thermal loads, Turbines, Turbochargers, Cooling, Flow (Dynamics)

Journal Articles

Investigation of Adaptive Mesh Refinement on an Industrial Gas Turbine Combustor

Liam McManus, Megan Karalus, Erik Munktell, Jim Rogerson

J. Eng. Gas Turbines Power. March 2023, 145(3): 031022.

Paper No: GTP-22-1307

DOI: https://doi.org/10.1115/1.4055685

Published Online: December 8, 2022

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Topics: Combustion, Combustion chambers, Flamelet generated manifold, Flames, Flow (Dynamics), Industrial gases, Temperature, Turbines, Turbulence

Journal Articles

Demonstration of Natural Gas and Hydrogen Cocombustion in an Industrial Gas Turbine

Hannes Laget, Peter Griebel, Luc Gooren, Fabian Hampp, Nicolas Jouret, Oliver Lammel

J. Eng. Gas Turbines Power. April 2023, 145(4): 041007.

Paper No: GTP-22-1430

DOI: https://doi.org/10.1115/1.4056046

Published Online: December 8, 2022

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Topics: Emissions, Hydrogen, Natural gas, Stress, Flames, Turbines, Industrial gases, Combustion chambers, Engines

Journal Articles

Fluid Dynamics of Turbine Rim Seal Structures: A Physical Interpretation Using URANS

Giove De Cosmo, James A. Scobie, Gary D. Lock, Carl M. Sangan, Mauro Carnevale

J. Eng. Gas Turbines Power. March 2023, 145(3): 031009.

Paper No: GTP-22-1460

DOI: https://doi.org/10.1115/1.4055752

Published Online: December 5, 2022

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Topics: Annulus, Blades, Cavities, Computational fluid dynamics, Design, Disks, Flow (Dynamics), Fluid dynamics, Pressure, Turbines

Journal Articles

Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques

Aggelos Gaitanis, Francesco Contino, Ward De Paepe

J. Eng. Gas Turbines Power. March 2023, 145(3): 031006.

Paper No: GTP-22-1437

DOI: https://doi.org/10.1115/1.4055785

Published Online: December 5, 2022

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Topics: Combustion chambers, Compressors, Control systems, Engines, Errors, Flow (Dynamics), Fuels, Micro gas turbines, Modeling, Pressure

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

Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading

Francis Beauchamp, Patrick K. Dubois, Jean-Sébastien Plante, Mathieu Picard

J. Eng. Gas Turbines Power. February 2023, 145(2): 021015.

Paper No: GTP-22-1424

DOI: https://doi.org/10.1115/1.4055584

Published Online: November 29, 2022

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Topics: Ceramics, Silicon nitride ceramics, Stress, Turbine blades, Turbines, Compression, Failure, Damage, Boundary-value problems

Journal Articles

Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction

Dan Burnes, Priyank Saxena, Rainer Kurz

J. Eng. Gas Turbines Power. January 2023, 145(1): 011021.

Paper No: GTP-22-1379

DOI: https://doi.org/10.1115/1.4055682

Published Online: October 21, 2022

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Topics: Carbon capture and storage, Carbon dioxide, Gas turbines, Hydrogen, Carbon, Exhaust gas recirculation, Energy generation, Compression, Turbines

Journal Articles

Influence of Geometric Parameters for a 100 kW Inward Flow Radial Supercritical CO 2 Turbine

Syed J. Hoque, Pramod Kumar, Pramod Chandra Gopi

J. Eng. Gas Turbines Power. January 2023, 145(1): 011020.

Paper No: GTP-22-1368

DOI: https://doi.org/10.1115/1.4055714

Published Online: October 21, 2022

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Topics: Blades, Design, Flow (Dynamics), Rotors, Turbines

Journal Articles

A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System

Tauzia Xavier, Rondeau Cyril, Poiret Simon, Chesse Pascal, Salameh Georges

J. Eng. Gas Turbines Power. January 2023, 145(1): 011009.

Paper No: GTP-22-1030

DOI: https://doi.org/10.1115/1.4055704

Published Online: October 20, 2022

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Topics: Cycles, Engines, Nitrogen oxides, Optimization, Stress, Turbines, Simulation, Emissions, Pressure, Turbochargers

Journal Articles

Performance Optimization of Semi-Closed Oxy-Combustion Combined Cycle for Current and Future Blade Materials

Gabriele Pio Risimini, Matteo Martinelli, Paolo Chiesa, Emanuele Martelli

J. Eng. Gas Turbines Power. January 2023, 145(1): 011008.

Paper No: GTP-22-1457

DOI: https://doi.org/10.1115/1.4055790

Published Online: October 19, 2022

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Topics: Blades, Carbon dioxide, Ceramic matrix composites, Combined cycles, Combustion, Cycles, Flow (Dynamics), Pressure, Temperature, Turbines

Journal Articles

Unsteady Investigation of the Effect of Purge Air on the Flow Field Inside a Turbine Vane Frame Using Particle Image Velocimetry

Malte Schien, Asim Hafizovic, Florian Planck, Filippo Merli, Jakob Woisetschläger, Emil Göttlich

J. Eng. Gas Turbines Power. December 2022, 144(12): 121016.

Paper No: GTP-22-1292

DOI: https://doi.org/10.1115/1.4055663

Published Online: October 14, 2022

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Topics: Design, Flow (Dynamics), Particulate matter, Rotors, Turbines, Pressure, Stators, Fluids, Inflow

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

J. Eng. Gas Turbines Power. December 2022, 144(12): 121020.

Paper No: GTP-22-1351

DOI: https://doi.org/10.1115/1.4055683

Published Online: October 14, 2022

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Topics: Flow (Dynamics), Gages, Heat flux, Heat transfer, Nozzle guide vanes, Rotors, Temperature, Thin films, Turbines, Transients (Dynamics)

Journal Articles

Design Methodology and Concept Demonstration of Preassembled Additively Manufactured Turbomachinery Systems: Case Study of Turbocharger Based Medical Ventilators

Acar Çelik, David Linsky, Ron Miezner, Alex Kleiman, Boris Leizeronok, Michael Palman, Sercan Acarer, Beni Cukurel

J. Eng. Gas Turbines Power. December 2022, 144(12): 121010.

Paper No: GTP-22-1353

DOI: https://doi.org/10.1115/1.4055461

Published Online: October 7, 2022

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Topics: Additive manufacturing, Bearings, Biomedicine, Design, Flow (Dynamics), Hydrostatics, Pressure, Turbines, Turbomachinery, Manufacturing

Journal Articles

Gas Turbine Combined Cycle Range Enhancer—Part 2: Performance Demonstration

Tommaso Reboli, Marco Ferrando, Lorenzo Gini, Luca Mantelli, Alessandro Sorce, Alberto Traverso

J. Eng. Gas Turbines Power. December 2022, 144(12): 121013.

Paper No: GTP-22-1419

DOI: https://doi.org/10.1115/1.4055495

Published Online: October 7, 2022

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Topics: Combined cycles, Compressors, Control systems, Cooling, Electricity (Physics), Gas turbines, Stress, Temperature, Thermal energy storage, Thermal energy

Journal Articles

A Novel Wake Control Approach for Power Generation Improvement of Three Wind Turbines in a Wind Farm

Mahdi Erfanian Nakhchi Toosi, Mohammad Rahmati

J. Eng. Gas Turbines Power. December 2022, 144(12): 121001.

Paper No: GTP-22-1381

DOI: https://doi.org/10.1115/1.4055455

Published Online: September 28, 2022

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Topics: Energy generation, Turbines, Wakes, Wind farms, Wind turbines, Yaw, Optimization

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Journal citation

NARROW

Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration toward Flexible Heat-to-Power Ratio—Global Thermodynamic Performance Assessment and Specific Case Studies

Statistical Rule Extraction for Gas Turbine Trip Prediction

Numerical Investigations on Gas Ingestion Mechanism Based on Flow Instabilities in Rim Seal and Cooling Characteristics of Endwall in a 1.5-Stage Axial Turbine

Techno-Economic Comparison of Several Technologies for Waste Heat Recovery of Gas Turbine Exhausts

Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications

Investigation of Adaptive Mesh Refinement on an Industrial Gas Turbine Combustor

Demonstration of Natural Gas and Hydrogen Cocombustion in an Industrial Gas Turbine

Fluid Dynamics of Turbine Rim Seal Structures: A Physical Interpretation Using URANS

Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques

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

Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading

Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction

Influence of Geometric Parameters for a 100 kW Inward Flow Radial Supercritical CO 2 Turbine

A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System

Performance Optimization of Semi-Closed Oxy-Combustion Combined Cycle for Current and Future Blade Materials

Unsteady Investigation of the Effect of Purge Air on the Flow Field Inside a Turbine Vane Frame Using Particle Image Velocimetry

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

Design Methodology and Concept Demonstration of Preassembled Additively Manufactured Turbomachinery Systems: Case Study of Turbocharger Based Medical Ventilators

Gas Turbine Combined Cycle Range Enhancer—Part 2: Performance Demonstration

A Novel Wake Control Approach for Power Generation Improvement of Three Wind Turbines in a Wind Farm

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