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Journal Articles

On the Effects of Optimal Implementation of Variable Rotor Speed and Power Management on Hybrid-Electric Rotorcraft

Chana Anna Saias, Ioannis Goulos, Vassilios Pachidis, Marko Bacic

J. Eng. Gas Turbines Power. March 2023, 145(3): 031028.

Paper No: GTP-22-1245

DOI: https://doi.org/10.1115/1.4056855

Published Online: February 23, 2023

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Topics: Fuels, Rotors, Engines, Design, Batteries, Weight (Mass), Flight, Optimization

Journal Articles

System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System

Smruti Sahoo, Mavroudis D. Kavvalos, Dimitra Eirini Diamantidou, Konstantinos G. Kyprianidis

J. Eng. Gas Turbines Power. February 2023, 145(2): 021030.

Paper No: GTP-22-1384

DOI: https://doi.org/10.1115/1.4055827

Published Online: January 11, 2023

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Topics: Aircraft, Batteries, Design, Fuels, Weight (Mass), Wings, Electric propulsion, Fans, Thrust

Journal Articles

A Gray Target Calculation–Cloud Gravity Center Health Assessment Method for Gas Turbine Engine

Ran Ao, Yunpeng Cao, Junqi Luan, Xiaoyu Han, Shuying Li, Li Yan

J. Eng. Gas Turbines Power. April 2023, 145(4): 041005.

Paper No: GTP-22-1423

DOI: https://doi.org/10.1115/1.4055981

Published Online: December 8, 2022

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Topics: Engines, Entropy, Gas turbines, Gravity (Force), Optimization, Sensors, Service life (Equipment), Weight (Mass), Signal to noise ratio, Algorithms

Journal Articles

Design Optimization and Variable Geometries Implementation of a High Bypass Three-Shaft Turbofan Engine for EIS2050

Da Mo, Ioannis Roumeliotis, Christos Mourouzidis, Sajal Kissoon, Yixiong Liu

J. Eng. Gas Turbines Power. September 2022, 144(9): 094501.

Paper No: GTP-22-1032

DOI: https://doi.org/10.1115/1.4054944

Published Online: July 21, 2022

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Topics: Design, Engines, Fuels, Geometry, Turbofans, Pressure, Flight, Optimization, Weight (Mass), Aircraft

Journal Articles

Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft

Sangkeun Kang, Ioannis Roumeliotis, Jinning Zhang, Olivier Broca, Vassilios Pachidis

J. Eng. Gas Turbines Power. April 2022, 144(4): 041002.

Paper No: GTP-21-1550

DOI: https://doi.org/10.1115/1.4052880

Published Online: January 4, 2022

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Topics: Aircraft, Electric propulsion, Electricity (Physics), Engines, Gas turbines, Weight (Mass), Trains, Emissions, Transients (Dynamics), Steady state

Journal Articles

Design Exploration and Performance Assessment of Advanced Recuperated Hybrid-Electric Urban Air Mobility Rotorcraft

Chana Anna Saias, Ioannis Roumeliotis, Ioannis Goulos, Vassilios Pachidis, Marko Bacic

J. Eng. Gas Turbines Power. March 2022, 144(3): 031023.

Paper No: GTP-21-1262

DOI: https://doi.org/10.1115/1.4052955

Published Online: January 4, 2022

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Topics: Cycles, Design, Emissions, Engines, Fuels, Heat exchangers, Power stations, Rotors, Weight (Mass), Cities

Journal Articles

Preliminary Design of Hybrid-Electric Propulsion Systems for Emerging Urban Air Mobility Rotorcraft Architectures

Chana Anna Saias, Ioannis Goulos, Ioannis Roumeliotis, Vassilios Pachidis, Marko Bacic

J. Eng. Gas Turbines Power. November 2021, 143(11): 111015.

Paper No: GTP-21-1162

DOI: https://doi.org/10.1115/1.4052057

Published Online: October 4, 2021

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Topics: Batteries, Design, Propulsion systems, Rotors, Weight (Mass), Gas turbines, Power stations, Fuels, Flight, Engines

Journal Articles

Conceptual Design and Energy Storage Positioning Aspects for a Hybrid-Electric Light Aircraft

Vasilis G. Gkoutzamanis, Mavroudis D. Kavvalos, Arjun Srinivas, Doukaini Mavroudi, George Korbetis, Konstantinos G. Kyprianidis, Anestis I. Kalfas

J. Eng. Gas Turbines Power. September 2021, 143(9): 091019.

Paper No: GTP-20-1764

DOI: https://doi.org/10.1115/1.4050870

Published Online: June 17, 2021

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Topics: Aircraft, Design, Weight (Mass), Batteries, Energy storage

Journal Articles

Optimal Control of a Compound Rotorcraft for Engine Performance Enhancement

Calum Scullion, Stavros Vouros, Ioannis Goulos, Devaiah Nalianda, Vassilios Pachidis

J. Eng. Gas Turbines Power. February 2021, 143(2): 021005.

Paper No: GTP-20-1438

DOI: https://doi.org/10.1115/1.4049163

Published Online: January 13, 2021

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Topics: Design, Engines, Flight, Flow (Dynamics), Fuels, Optimization, Propellers, Rotors, Optimal control, Weight (Mass)

Journal Articles

Assessment of Thermo-Electric Power Plants for Rotorcraft Application

Ioannis Roumeliotis, Christos Mourouzidis, Mirko Zafferetti, Deniz Unlu, Olivier Broca, Vassilios Pachidis

J. Eng. Gas Turbines Power. May 2020, 142(5): 051003.

Paper No: GTP-19-1402

DOI: https://doi.org/10.1115/1.4045103

Published Online: February 14, 2020

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Topics: Cycles, Engines, Weight (Mass), Gas turbines, Propulsion systems

Journal Articles

Modeling Geared Turbofan and Open Rotor Engine Performance for Year-2050 Long-Range and Short-Range Aircraft

Francesco S. Mastropierro, Joshua Sebastiampillai, Florian Jacob, Andrew Rolt

J. Eng. Gas Turbines Power. April 2020, 142(4): 041016.

Paper No: GTP-19-1447

DOI: https://doi.org/10.1115/1.4045077

Published Online: February 3, 2020

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Topics: Engines, Thrust, Pressure, Design, Rotors, Weight (Mass), Aircraft, Turbofans

Journal Articles

Degradation Modeling and Remaining Useful Life Prediction of Aircraft Engines Using Ensemble Learning

Zhixiong Li, Kai Goebel, Dazhong Wu

J. Eng. Gas Turbines Power. April 2019, 141(4): 041008.

Paper No: GTP-18-1207

DOI: https://doi.org/10.1115/1.4041674

Published Online: November 16, 2018

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Topics: Aircraft engines, Algorithms, Feature selection, Modeling, Particle swarm optimization, Service life (Equipment), Optimization, Weight (Mass)

Journal Articles

Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Carlos Xisto, Olivier Petit, Tomas Grönstedt, Anders Lundbladh

J. Eng. Gas Turbines Power. January 2019, 141(1): 011016.

Paper No: GTP-18-1341

DOI: https://doi.org/10.1115/1.4040741

Published Online: September 17, 2018

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Topics: Engines, Explosions, Nitrogen oxides, Pressure, Temperature, Turbofans, Emissions, Fuels, Weight (Mass), Combustion chambers

Journal Articles

Advanced Control for Clusters of SOFC/Gas Turbine Hybrid Systems

Iacopo Rossi, Valentina Zaccaria, Alberto Traverso

J. Eng. Gas Turbines Power. May 2018, 140(5): 051703.

Paper No: GTP-17-1330

DOI: https://doi.org/10.1115/1.4038321

Published Online: January 10, 2018

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Topics: Control equipment, Fuel cells, Gas turbines, Generators, Solid oxide fuel cells, Stress, Predictive control, Weight (Mass)

Journal Articles

Rotordynamics Performance of Hybrid Foil Bearing Under Forced Vibration Input

Daejong Kim, Brian Nicholson, Lewis Rosado, Garry Givan

J. Eng. Gas Turbines Power. January 2018, 140(1): 012507.

Paper No: GTP-17-1286

DOI: https://doi.org/10.1115/1.4037624

Published Online: September 19, 2017

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Topics: Bearings, Excitation, Foil bearings, Impulse (Physics), Rotors, Simulation, Stiffness, Stress, Vibration, Weight (Mass)

Journal Articles

Potential of Future Thermoelectric Energy Recuperation for Aviation

Christoph Bode, Jens Friedrichs, Ragnar Somdalen, Jürgen Köhler, Kai-Daniel Büchter, Christoph Falter, Ulrich Kling, Pawel Ziolkowski, Knud Zabrocki, Eckhard Müller, Dragan Kožulović

J. Eng. Gas Turbines Power. October 2017, 139(10): 101201.

Paper No: GTP-17-1049

DOI: https://doi.org/10.1115/1.4036527

Published Online: May 9, 2017

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Topics: Aircraft, Aviation, Engines, Generators, Nozzles, Temperature, Flow (Dynamics), Design, Power density, Heat

Journal Articles

Multidisciplinary Assessment of the Control of the Propellers of a Pusher Geared Open Rotor—Part II: Impact on Fuel Consumption, Engine Weight, Certification Noise, and NO x Emissions

Pablo Bellocq, Inaki Garmendia, Vishal Sethi, Alexis Patin, Stefano Capodanno, Fernando Rodriguez Lucas

J. Eng. Gas Turbines Power. July 2016, 138(7): 072603.

Paper No: GTP-14-1597

DOI: https://doi.org/10.1115/1.4032009

Published Online: January 12, 2016

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Topics: Carbon reinforced plastics, Emissions, Engines, Noise (Sound), Propellers, Weight (Mass), Design, Aircraft, Nitrogen oxides

Journal Articles

A Preliminary Design Tradeoff Study for an Advanced Propulsion Technology Rotorcraft at Mission Level

Fakhre Ali, Ioannis Goulos, Vassilios Pachidis

J. Eng. Gas Turbines Power. January 2016, 138(1): 012602.

Paper No: GTP-15-1302

DOI: https://doi.org/10.1115/1.4031204

Published Online: August 25, 2015

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Topics: Engines, Simulation, Weight (Mass), Fuels, Design, Propulsion, Tradeoffs, Gas turbines, Flight

Journal Articles

Design Space Exploration and Optimization of Conceptual Rotorcraft Powerplants

Fakhre Ali, Konstantinos Tzanidakis, Ioannis Goulos, Vassilios Pachidis, Roberto d'Ippolito

J. Eng. Gas Turbines Power. December 2015, 137(12): 121701.

Paper No: GTP-15-1264

DOI: https://doi.org/10.1115/1.4031113

Published Online: August 4, 2015

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Topics: Design, Engines, Optimization, Weight (Mass), Fuels, Engine design, Nitrogen oxides

Journal Articles

Multi-objective Optimization of a Regenerative Rotorcraft Powerplant: Trade-off Between Overall Engine Weight and Fuel Economy

Fakhre Ali, Konstantinos Tzanidakis, Ioannis Goulos, Vassilios Pachidis, Roberto d'Ippolito

J. Eng. Gas Turbines Power. December 2015, 137(12): 121201.

Paper No: GTP-15-1107

DOI: https://doi.org/10.1115/1.4030634

Published Online: June 23, 2015

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Topics: Design, Engines, Optimization, Weight (Mass), Pareto optimization, Fuel efficiency, Tradeoffs, Power stations, Engine design

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Journal citation

NARROW

On the Effects of Optimal Implementation of Variable Rotor Speed and Power Management on Hybrid-Electric Rotorcraft

System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System

A Gray Target Calculation–Cloud Gravity Center Health Assessment Method for Gas Turbine Engine

Design Optimization and Variable Geometries Implementation of a High Bypass Three-Shaft Turbofan Engine for EIS2050

Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft

Design Exploration and Performance Assessment of Advanced Recuperated Hybrid-Electric Urban Air Mobility Rotorcraft

Preliminary Design of Hybrid-Electric Propulsion Systems for Emerging Urban Air Mobility Rotorcraft Architectures

Conceptual Design and Energy Storage Positioning Aspects for a Hybrid-Electric Light Aircraft

Optimal Control of a Compound Rotorcraft for Engine Performance Enhancement

Assessment of Thermo-Electric Power Plants for Rotorcraft Application

Modeling Geared Turbofan and Open Rotor Engine Performance for Year-2050 Long-Range and Short-Range Aircraft

Degradation Modeling and Remaining Useful Life Prediction of Aircraft Engines Using Ensemble Learning

Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Advanced Control for Clusters of SOFC/Gas Turbine Hybrid Systems

Rotordynamics Performance of Hybrid Foil Bearing Under Forced Vibration Input

Potential of Future Thermoelectric Energy Recuperation for Aviation

Multidisciplinary Assessment of the Control of the Propellers of a Pusher Geared Open Rotor—Part II: Impact on Fuel Consumption, Engine Weight, Certification Noise, and NO x Emissions

A Preliminary Design Tradeoff Study for an Advanced Propulsion Technology Rotorcraft at Mission Level

Design Space Exploration and Optimization of Conceptual Rotorcraft Powerplants

Multi-objective Optimization of a Regenerative Rotorcraft Powerplant: Trade-off Between Overall Engine Weight and Fuel Economy

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