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Journal Articles

Optimal Control Allocation for Distributed Electric Propulsion in a Series/Parallel Partial Hybrid Powertrain

Accepted Manuscript
Jonathan Litt
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1447
https://doi.org/10.1115/1.4066589
Published Online: September 19, 2024
View Article titled, Optimal Control Allocation for Distributed Electric Propulsion in a Series/Parallel Partial Hybrid Powertrain
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Topics: Electric propulsion, Optimal control, Thrust, Failure, Aircraft, Engines, Fans, Propulsion systems, Torque, Accounting
Journal Articles

On the Performance of Variable-Geometry Ducted E-Fans

Mavroudis D. Kavvalos, Rainer Schnell, Maximilian Mennicken, Marco Trost, Konstantinos G. Kyprianidis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101024.
Paper No: GTP-24-1239
https://doi.org/10.1115/1.4066074
Published Online: August 21, 2024
View Article titled, On the Performance of Variable-Geometry Ducted E-Fans
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Topics: Design, Fans, Geometry, Nozzles, Pressure, Surges, Weight (Mass), Flow (Dynamics), Ducts, Thrust
Journal Articles

Aerodynamics and Aeroacoustics of Leading Edge Serration in Low-Speed Axial Fans With Forward Skewed Blades

Lorenzo Tieghi, Felix Czwielong, Valerio F. Barnabei, Christof Ocker, Giovanni Delibra, Stefan Becker, Alessandro Corsini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021007.
Paper No: GTP-23-1410
https://doi.org/10.1115/1.4063420
Published Online: October 25, 2023
View Article titled, Aerodynamics and Aeroacoustics of Leading Edge Serration in Low-Speed Axial Fans With Forward Skewed Blades
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Topics: Acoustics, Blades, Fans, Flow (Dynamics), Inflow, Pressure, Rotors, Turbulence, Aerodynamics
Journal Articles

Aerodynamic Noise Characteristics of Axial Flow Fan in Narrow Space and Noise Reduction Based on Flow Control

Zonghan Sun, Pengfei Chai, Jie Tian, Zhaohui Du, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101007.
Paper No: GTP-23-1225
https://doi.org/10.1115/1.4063127
Published Online: August 31, 2023
View Article titled, Aerodynamic Noise Characteristics of Axial Flow Fan in Narrow Space and Noise Reduction Based on Flow Control
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Topics: Flow (Dynamics), Noise (Sound), Noise control, Computational fluid dynamics, Flow control, Fans, Aerodynamic noise, Blades
Journal Articles

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

Smruti Sahoo, Mavroudis D. Kavvalos, Dimitra Eirini Diamantidou, Konstantinos G. Kyprianidis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021030.
Paper No: GTP-22-1384
https://doi.org/10.1115/1.4055827
Published Online: January 11, 2023
View Article titled, System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System
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Topics: Aircraft, Batteries, Design, Fuels, Weight (Mass), Wings, Electric propulsion, Fans, Thrust
Journal Articles

Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan

Lorenzo Tieghi, Stefan Becker, Alessandro Corsini, Giovanni Delibra, Stefan Schoder, Felix Czwielong
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031020.
Paper No: GTP-22-1291
https://doi.org/10.1115/1.4055417
Published Online: December 8, 2022
View Article titled, Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan
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Topics: Algorithms, Blades, Flow (Dynamics), Machine learning, Noise (Sound), Simulation, Optimization, Pressure, Turbulence, Computation
Journal Articles

A Mechanistic Model for the Predictive Maintenance of Heavy-Duty Centrifugal Fans Operating With Dust-Laden Flows

Alessandro Vulpio, Stefano Oliani, Alessio Suman, Nicola Zanini, Paolo Saccenti
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011007.
Paper No: GTP-22-1399
https://doi.org/10.1115/1.4055709
Published Online: October 19, 2022
View Article titled, A Mechanistic Model for the Predictive Maintenance of Heavy-Duty Centrifugal Fans Operating With Dust-Laden Flows
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Topics: Computational fluid dynamics, Dust, Erosion, Fans, Flow (Dynamics), Particulate matter, Simulation, Wear, Particle collisions, Blades
Journal Articles

Aeroacoustic Interactions of Blade Skew and Leading Edge Serrations Applied to Low-Pressure Axial Fans

Till M. Biedermann, Nils Hintzen, Frank Kameier
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121022.
Paper No: GTP-22-1305
https://doi.org/10.1115/1.4055637
Published Online: October 19, 2022
View Article titled, Aeroacoustic Interactions of Blade Skew and Leading Edge Serrations Applied to Low-Pressure Axial Fans
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Topics: Blades, Noise control, Turbulence, Pressure, Rotors, Design, Fans
Journal Articles

Study on the Influence of Inlet Asymmetry on Aerodynamic Noise of Cooling Fan

Jie Tian, Zonghan Sun, Pengfei Chai, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2020, 142(12): 121014.
Paper No: GTP-20-1390
https://doi.org/10.1115/1.4048449
Published Online: December 2, 2020
View Article titled, Study on the Influence of Inlet Asymmetry on Aerodynamic Noise of Cooling Fan
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Topics: Acoustics, Aerodynamic noise, Blades, Computational fluid dynamics, Cooling, Flow (Dynamics), Noise (Sound), Pressure, Rotors, Struts (Engineering)
Journal Articles

Boundary Layer Ingestion Propulsion: A Review on Numerical Modeling

Luca Menegozzo, Ernesto Benini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Review Articles
J. Eng. Gas Turbines Power. December 2020, 142(12): 120801.
Paper No: GTP-20-1184
https://doi.org/10.1115/1.4048174
Published Online: December 2, 2020
View Article titled, Boundary Layer Ingestion Propulsion: A Review on Numerical Modeling
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Topics: Aircraft, Boundary layers, Computational fluid dynamics, Design, Engines, Modeling, Propulsion, Thrust, Fans, Drag (Fluid dynamics)
Journal Articles

Multi-Objective Modeling of Leading-Edge Serrations Applied to Low-Pressure Axial Fans

Till M. Biedermann, M. Reich, C. O. Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2020, 142(11): 111009.
Paper No: GTP-20-1406
https://doi.org/10.1115/1.4048599
Published Online: October 26, 2020
View Article titled, Multi-Objective Modeling of Leading-Edge Serrations Applied to Low-Pressure Axial Fans
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Topics: Acoustics, Artificial neural networks, Blades, Design, Fans, Flow (Dynamics), Modeling, Noise control, Optimization, Pareto optimization
Journal Articles

A Multidimensional Extension of Balje Chart for Axial Flow Turbomachinery Using Artificial Intelligence-Based Meta-Models

Gino Angelini, Alessandro Corsini, Giovanni Delibra, Lorenzo Tieghi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2019, 141(11): 111012.
Paper No: GTP-19-1439
https://doi.org/10.1115/1.4044935
Published Online: October 16, 2019
View Article titled, A Multidimensional Extension of Balje Chart for Axial Flow Turbomachinery Using Artificial Intelligence-Based Meta-Models
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Topics: Axial flow, Blades, Cascades (Fluid dynamics), Design, Principal component analysis, Turbomachinery, Fans, Flow (Dynamics), Artificial neural networks, Chords (Trusses)
Journal Articles

A New Practical Approach to the Design of Industrial Axial Fans: Tube-Axial Fans With Very Low Hub-to-Tip Ratio

Massimo Masi, Andrea Lazzaretto
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2019, 141(10): 101003.
Paper No: GTP-19-1340
https://doi.org/10.1115/1.4044206
Published Online: July 25, 2019
View Article titled, A New Practical Approach to the Design of Industrial Axial Fans: Tube-Axial Fans With Very Low Hub-to-Tip Ratio
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Topics: Blades, Design, Fans, Engineering prototypes, Flow (Dynamics)
Journal Articles

A Model for Stall and Surge in Low-Speed Contra-Rotating Fans

Mohammad Javad Shahriyari, Hossein Khaleghi, Martin Heinrich
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081009.
Paper No: GTP-18-1693
https://doi.org/10.1115/1.4043251
Published Online: April 8, 2019
View Article titled, A Model for Stall and Surge in Low-Speed Contra-Rotating Fans
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Topics: Compressors, Fans, Flow (Dynamics), Pressure, Rotors, Surges, Transients (Dynamics), Axial flow
Journal Articles

Aeroacoustic Analysis of Low-Speed Axial Fans With Different Rotational Speeds in the Design Point

Patrick Buchwald, Damian M. Vogt, Julien Grilliat, Wolfgang Laufer, Michael B. Schmitz, Andreas Lucius, Marc Schneider
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 052601.
Paper No: GTP-17-1262
https://doi.org/10.1115/1.4038122
Published Online: November 14, 2017
View Article titled, Aeroacoustic Analysis of Low-Speed Axial Fans With Different Rotational Speeds in the Design Point
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Topics: Blades, Design, Fans, Flow (Dynamics), Noise (Sound), Pressure, Reynolds-averaged Navier–Stokes equations, Steady state, Rotors, Simulation
Journal Articles

A Critical Review of Passive Noise Control Techniques in Industrial Fans

Stefano Bianchi, Alessandro Corsini, A.G. Sheard
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technology Review
J. Eng. Gas Turbines Power. April 2014, 136(4): 044001.
Paper No: GTP-13-1352
https://doi.org/10.1115/1.4025837
Published Online: December 12, 2013
View Article titled, A Critical Review of Passive Noise Control Techniques in Industrial Fans
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Topics: Acoustics, Blades, Design, Fans, Flow (Dynamics), Noise (Sound), Noise control, Turbulence, Vortices, Rotors
Journal Articles

Energy Efficiency of an Axial Fan for Various Casing Configurations

Alain Guedel, Mirela Robitu, Vivian Chaulet
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. July 2013, 135(7): 074501.
Paper No: GTP-12-1284
https://doi.org/10.1115/1.4023751
Published Online: June 12, 2013
View Article titled, Energy Efficiency of an Axial Fan for Various Casing Configurations
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Topics: Computational fluid dynamics, Energy efficiency, Flow (Dynamics), Pressure, Simulation, Motors, Test facilities, Impellers, Geometry, Engineering simulation
Journal Articles

The Influence of Reynolds Number and Roughness on the Efficiency of Axial and Centrifugal Fans—A Physically Based Scaling Method

Peter F. Pelz, Stefan S. Stonjek
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2013, 135(5): 052601.
Paper No: GTP-12-1323
https://doi.org/10.1115/1.4022991
Published Online: April 23, 2013
View Article titled, The Influence of Reynolds Number and Roughness on the Efficiency of Axial and Centrifugal Fans—A Physically Based Scaling Method
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Topics: Fans, Flow (Dynamics), Friction, Machinery, Pressure, Reynolds number, Surface roughness, Clearances (Engineering), Mach number
Journal Articles

The Expansion-Cycle Evaporation Turbine

N. G. Barton
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2012, 134(5): 051702.
https://doi.org/10.1115/1.4004743
Published Online: March 5, 2012
View Article titled, The Expansion-Cycle Evaporation Turbine
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Topics: Compression, Cycles, Evaporation, Pressure, Temperature, Turbines, Water, Gas turbines, Fans, Exhaust systems
Journal Articles

An Investigation of Air-Cooled Steam Condenser Performance Under Windy Conditions Using Computational Fluid Dynamics

M. T. F. Owen, D. G. Kröger
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. June 2011, 133(6): 064502.
https://doi.org/10.1115/1.4002277
Published Online: February 16, 2011
View Article titled, An Investigation of Air-Cooled Steam Condenser Performance Under Windy Conditions Using Computational Fluid Dynamics
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Topics: Computational fluid dynamics, Computer simulation, Condensers (steam plant), Flow (Dynamics), Modeling, Temperature, Wind, Pressure, Fans, Heat exchangers