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Journal Articles

Experimental Investigation of the Effect of Bleed on the Aerodynamics of a Low-Pressure Compressor Stage in a Turbofan Engine

Accepted Manuscript
Apostolos Spanellis, Paul Denman, Ian Mariah, A Duncan Walker
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-23-1181
https://doi.org/10.1115/1.4064084
Published Online: November 17, 2023
View Article titled, Experimental Investigation of the Effect of Bleed on the Aerodynamics of a Low-Pressure Compressor Stage in a Turbofan Engine
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Topics: Aerodynamics, Compressors, Design, Engines, Pressure, Turbochargers, Turbofans
Journal Articles

Exploring Physics of Acoustic Flow Control Over Airfoils Toward Potential Application to High Work and Lift Turbines

Acar Celik, Abhijit Mitra, Tapish Agarwal, John Clark, Ian Jacobi, Beni Cukurel
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2024, 146(3): 031001.
Paper No: TURBO-23-1221
https://doi.org/10.1115/1.4063923
Published Online: November 16, 2023
View Article titled, Exploring Physics of Acoustic Flow Control Over Airfoils Toward Potential Application to High Work and Lift Turbines
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Topics: Acoustics, Excitation, Flow (Dynamics), Flow control, Separation (Technology), Airfoils, Vorticity
Journal Articles

Tail-Integrated Boundary Layer Ingesting Propulsion Systems for Turbo-Electric Aircraft

Zhibo Chen, Marshall C. Galbraith, Zoltán S. Spakovszky, Edward M. Greitzer, Jayant S. Sabnis
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2024, 146(2): 021004.
Paper No: TURBO-23-1234
https://doi.org/10.1115/1.4063930
Published Online: November 8, 2023
View Article titled, Tail-Integrated Boundary Layer Ingesting Propulsion Systems for Turbo-Electric Aircraft
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Topics: Aircraft, Boundary layers, Design, Flow (Dynamics), Nozzles, Propulsion systems, Mach number
Journal Articles

Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine

Hui Li, Guoqing Li, Hao Liu, Ang Li, Xingen Lu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024401.
Paper No: TRIB-23-1163
https://doi.org/10.1115/1.4063197
Published Online: November 2, 2023
View Article titled, Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine
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Topics: Film thickness, Leakage, Pressure, Aircraft engines
Journal Articles

Hybrid Optimal Control of a Flying+Sailing Drone

Taha Yasini, Ali Pakniyat
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. July 2023, 3(3): 031008.
Paper No: ALDSC-23-1046
https://doi.org/10.1115/1.4063603
Published Online: October 31, 2023
View Article titled, Hybrid Optimal Control of a Flying+Sailing Drone
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Topics: Optimal control, Unmanned aerial vehicles, Robotics, Dynamics (Mechanics), Algorithms, Computer simulation
Journal Articles

Reinforcement Learning Based Aircraft Controller Enhanced By Gaussian Process Trim Finding

Hady Benyamen, Mozammal Chowdhury, Shawn Keshmiri
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. July 2023, 3(3): 031002.
Paper No: ALDSC-23-1008
https://doi.org/10.1115/1.4063605
Published Online: October 25, 2023
View Article titled, Reinforcement Learning Based Aircraft Controller Enhanced By Gaussian Process Trim Finding
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Topics: Aircraft, Algorithms, Control equipment, Flight, Reinforcement learning, Errors, Artificial neural networks
Journal Articles

Experimental Validation of a Seal Flutter Model

Roque Corral, Michele Greco
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2023, 145(12): 121010.
Paper No: TURBO-23-1174
https://doi.org/10.1115/1.4063514
Published Online: October 19, 2023
View Article titled, Experimental Validation of a Seal Flutter Model
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Topics: Cavities, Computational fluid dynamics, Engineering simulation, Flutter (Aerodynamics), Pressure, Simulation, Stability, Flow (Dynamics), Kinetic energy, Damping
Journal Articles

Computational Fluid Dynamics Modeling Analysis of a Martian Rotorcraft With Individual Blade Control

Paul Schulman, Samuel-Hunter Berndt, Christiahn Roman, Xiaobo Tan
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. April 2023, 3(2): 021005.
Paper No: ALDSC-23-1051
https://doi.org/10.1115/1.4063482
Published Online: October 13, 2023
View Article titled, Computational Fluid Dynamics Modeling Analysis of a Martian Rotorcraft With Individual Blade Control
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Topics: Blades, Rotorcraft, Rotors, Computational fluid dynamics, Actuators
Journal Articles

Investigation on Heat Transfer Distribution of Rotating Two-Pass Smooth and Ribbed Channels Under Aero-Engine Simulated Conditions

Jiaxu Yao, Ke Zhang, Wenbin He, Jiang Lei, Jin Xu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2023, 145(12): 121002.
Paper No: TURBO-23-1057
https://doi.org/10.1115/1.4063248
Published Online: October 9, 2023
View Article titled, Investigation on Heat Transfer Distribution of Rotating Two-Pass Smooth and Ribbed Channels Under Aero-Engine Simulated Conditions
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Topics: Flow (Dynamics), Heat transfer, Rotation, Aircraft engines, Liquid crystals, Cooling
Journal Articles

A Dynamic Reliability Prognosis Method for Reusable Spacecraft Mission Planning Based on Digital Twin Framework

Bo Gao, Yumei Ye, Xin Pan, Qiang Yang, Weihua Xie, Songhe Meng, Yanyan Huo
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. December 2023, 9(4): 041102.
Paper No: RISK-23-1063
https://doi.org/10.1115/1.4063297
Published Online: September 28, 2023
View Article titled, A Dynamic Reliability Prognosis Method for Reusable Spacecraft Mission Planning Based on Digital Twin Framework
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Topics: Digital twin, Failure, Fracture (Materials), Reliability, Space vehicles, Stress, Bayesian network, Flight, Maintenance
Journal Articles

Special Section on Uncertainty Quantification and Management in Nonlinear Dynamical Systems in Aerospace and Mechanical Engineering

Jie Yuan, Enora Denimal, Sifeng Bi, Jinglang Feng, Quan Hu, Alice Cicirello
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Guest Editorial
ASME J. Risk Uncertainty Part B. December 2023, 9(4): 040301.
Paper No: RISK-23-1072
https://doi.org/10.1115/1.4063301
Published Online: September 28, 2023
View Article titled, Special Section on Uncertainty Quantification and Management in Nonlinear Dynamical Systems in Aerospace and Mechanical Engineering
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Topics: Aerospace industry, Mechanical engineering, Nonlinear dynamical systems, Uncertainty, Uncertainty quantification
Journal Articles

LES MODELING OF HIGH-LIFT HIGH-WORK LPT BLADES: PART II—VALIDATION AND APPLICATION

Accepted Manuscript
Jared Kerestes, Christopher Marks, John Clark, J. Mitch Wolff, Ron-Ho (Bob) Ni, Nathan Fletcher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-23-1159
https://doi.org/10.1115/1.4063509
Published Online: September 27, 2023
View Article titled, LES MODELING OF HIGH-LIFT HIGH-WORK LPT BLADES: PART II—VALIDATION AND APPLICATION
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Topics: Blades, Computational fluid dynamics, Design, Modeling, Turbochargers, Turbomachinery, Work (Physics), Reynolds-averaged Navier–Stokes equations, Turbines, Cascades (Fluid dynamics)
Journal Articles

Nonlinear Energy Transfer of a Spar-Floater System Using the Inerter Pendulum Vibration Absorber

Aakash Gupta, Van Tuan Kiet Duong, Wei-Che Tai
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2023, 145(5): 051005.
Paper No: VIB-23-1080
https://doi.org/10.1115/1.4063199
Published Online: September 14, 2023
View Article titled, Nonlinear Energy Transfer of a Spar-Floater System Using the Inerter Pendulum Vibration Absorber
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Topics: Damping, Energy transformation, Pendulums, Resonance, Spar platforms, Vibration absorbers, Wing spars, Screws, Equations of motion, Linear systems
Journal Articles

Excitation of a Separated Flow by a Series of Protuberances Near the Leading Edge of a Model Aerofoil

Pradeep Singh, S. Sarkar
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2023, 145(11): 111001.
Paper No: TURBO-23-1047
https://doi.org/10.1115/1.4063048
Published Online: August 16, 2023
View Article titled, Excitation of a Separated Flow by a Series of Protuberances Near the Leading Edge of a Model Aerofoil
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Topics: Airfoils, Bubbles, Excitation, Flow (Dynamics), Separation (Technology), Shear (Mechanics), Turbulence, Fluctuations (Physics), Boundary layers
Journal Articles

Body Force Modeling of the Fan Stage of a Windmilling Turbofan

Massyl Lagha, Guillaume Dufour
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2023, 145(10): 101003.
Paper No: TURBO-21-1086
https://doi.org/10.1115/1.4062837
Published Online: July 28, 2023
View Article titled, Body Force Modeling of the Fan Stage of a Windmilling Turbofan
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Topics: Blades, Computational fluid dynamics, Engines, Flow (Dynamics), Modeling, Pressure, Rotors, Simulation, Stators, Turbofans
Journal Articles

Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties

Xu Dong, Yanfeng Zhang, Xingen Lu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091013.
Paper No: TURBO-23-1022
https://doi.org/10.1115/1.4062806
Published Online: July 27, 2023
View Article titled, Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties
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Topics: Acoustics, Blades, Damping, Flutter (Aerodynamics), Mode shapes, Pressure, Flow (Dynamics), Vibration
Journal Articles

Hot-Wire Anemometry in High Subsonic Organic Vapor Flows

Leander Hake, Stefan aus der Wiesche, Stephan Sundermeier, Leon Cakievski, Joshua Bäumer, Paola Cinnella, Camille Matar, Xavier Gloerfelt
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091010.
Paper No: TURBO-22-1346
https://doi.org/10.1115/1.4062676
Published Online: June 26, 2023
View Article titled, Hot-Wire Anemometry in High Subsonic Organic Vapor Flows
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Topics: Calibration, Flow (Dynamics), Mach number, Temperature, Vapors, Wire, Reynolds number, Heat transfer, Probes, Wind tunnels
Journal Articles

Quaternion Variational Integration for Inertial Maneuvering in a Biomimetic Unmanned Aerial Vehicle

Arion Pons, Fehmi Cirak
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. January 2023, 3(1): 011008.
Paper No: ALDSC-23-1001
https://doi.org/10.1115/1.4062685
Published Online: June 21, 2023
View Article titled, Quaternion Variational Integration for Inertial Maneuvering in a Biomimetic Unmanned Aerial Vehicle
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Topics: Biomimetics, Momentum, Unmanned aerial vehicles, Simulation
Journal Articles

Ammonia as an Aircraft Fuel: A Critical Assessment From Airport to Wake

Marcel Otto, Ladislav Vesely, Jayanta Kapat, Michael Stoia, Nicholas D. Applegate, Gregory Natsui
Journal: ASME Open Journal of Engineering
Publisher: ASME
Article Type: Research Papers
ASME Open J. Engineering. January 2023, 2: 021033.
Paper No: AOJE-22-1055
https://doi.org/10.1115/1.4062626
Published Online: June 19, 2023
View Article titled, Ammonia as an Aircraft Fuel: A Critical Assessment From Airport to Wake
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Topics: Aircraft, Aviation, Emissions, Engines, Fuels, Hydrogen, Sustainable aviation fuels, Temperature, Turbines, Heat exchangers
Journal Articles

Stochastic Performance of Journal Bearing With Two-Layered Porous Bush—A Machine Learning Approach

Subrata Barman, Kritesh Kumar Gupta, Subrata Kushari, Sudip Dey
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 104101.
Paper No: TRIB-22-1271
https://doi.org/10.1115/1.4062487
Published Online: May 25, 2023
View Article titled, Stochastic Performance of Journal Bearing With Two-Layered Porous Bush—A Machine Learning Approach
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Topics: Bearings, Journal bearings, Load bearing capacity, Machine learning, Pressure, Reynolds number, Leakage, Support vector machines, Simulation, Steady state
Includes: Supplementary data