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Issues
May 2020
ISSN 0742-4795
EISSN 1528-8919
In this Issue
Research Papers
Estimation of Forcing Function, Mistuning, and Modal Damping in a Bladed Rotor
J. Eng. Gas Turbines Power. May 2020, 142(5): 051001.
doi: https://doi.org/10.1115/1.4045086
Topics:
Blades
,
Damping
,
Errors
,
Kalman filters
,
Noise (Sound)
,
Rotors
,
Vibration
,
Algorithms
,
Steady state
,
Transients (Dynamics)
Measured and Simulated Forced Response of a Rotating Turbine Disk With Asymmetric and Cylindrical Underplatform Dampers
J. Eng. Gas Turbines Power. May 2020, 142(5): 051002.
doi: https://doi.org/10.1115/1.4045337
Topics:
Blades
,
Dampers
,
Disks
,
Excitation
,
Turbines
,
Rotation
,
Resonance
,
Simulation
,
Dynamics (Mechanics)
,
Frequency response
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.
doi: https://doi.org/10.1115/1.4045103
Topics:
Cycles
,
Engines
,
Weight (Mass)
,
Gas turbines
,
Propulsion systems
Impact of Different Volume Sizes on Dynamic Stability of a Gas Turbine-Fuel Cell Hybrid System
J. Eng. Gas Turbines Power. May 2020, 142(5): 051004.
doi: https://doi.org/10.1115/1.4045482
Topics:
Compressors
,
Pressure
,
Surges
,
Turbines
,
Fuels
,
Valves
,
Flow (Dynamics)
Strain Gage Ramifications on Mistuning in As-Manufactured Models and Experimental Testing
J. Eng. Gas Turbines Power. May 2020, 142(5): 051005.
doi: https://doi.org/10.1115/1.4045357
Topics:
Strain gages
,
Compressors
,
Testing
,
Excitation
,
Modeling
,
Rotors
,
Traveling waves
,
Blades
Validation of a Turbine Blade Component Test With Frictional Contacts by Phase-Locked-Loop and Force-Controlled Measurements
J. Eng. Gas Turbines Power. May 2020, 142(5): 051006.
doi: https://doi.org/10.1115/1.4044772
Topics:
Blades
,
Damping
,
Excitation
,
Modal analysis
,
Turbine blades
,
Frequency response
,
Control equipment
,
Force measurement
,
Friction
,
Vibration
An Experimental Research on the Effects of Negative Valve Overlap on Performance and Operating Range in a Homogeneous Charge Compression Ignition Engine With RON40 and RON60 Fuels
J. Eng. Gas Turbines Power. May 2020, 142(5): 051007.
doi: https://doi.org/10.1115/1.4046695
Topics:
Combustion
,
Cylinders
,
Engines
,
Fuels
,
Homogeneous charge compression ignition engines
,
Ignition
,
Pressure
,
Valves
,
Gases
,
Exhaust systems
Computational Fluid Dynamics Study of Oil Behavior in a Scoop, and Factors Affecting Scoop Capture Efficiency
J. Eng. Gas Turbines Power. May 2020, 142(5): 051008.
doi: https://doi.org/10.1115/1.4046413
Optimization of a Radial Turbine for Pulsating Flows
J. Eng. Gas Turbines Power. May 2020, 142(5): 051009.
doi: https://doi.org/10.1115/1.4046235
Topics:
Blades
,
Design
,
Flow (Dynamics)
,
Optimization
,
Rotors
,
Turbines
,
Steady state
,
Computational fluid dynamics
,
Pulsatile flow
Theoretical Analyses of Heat Balance in a Diesel/Natural Gas Dual-Fuel Engine at Low and Medium Loads Based on Experimental Values
J. Eng. Gas Turbines Power. May 2020, 142(5): 051010.
doi: https://doi.org/10.1115/1.4046760
Topics:
Diesel
,
Engines
,
Exergy
,
Fuels
,
Stress
,
Combustion
,
Heat transfer
,
Heat
,
Exhaust systems
,
Thermal efficiency
Analysis of Instantaneous Vibrational Energy Flow for an Aero-Engine Dual-Rotor–Support–Casing Coupling System
J. Eng. Gas Turbines Power. May 2020, 142(5): 051011.
doi: https://doi.org/10.1115/1.4046418
Topics:
Rotors
,
Vibration
,
Flow (Dynamics)
,
Aircraft engines
Performance Analysis and Improvement of a Centrifugal Compressor Based on Partial Similarity Principle
J. Eng. Gas Turbines Power. May 2020, 142(5): 051012.
doi: https://doi.org/10.1115/1.4046925
The Mechanism on Prediction of Transient Maximum Amplitude for Tuned and Mistuned Blisks
J. Eng. Gas Turbines Power. May 2020, 142(5): 051013.
doi: https://doi.org/10.1115/1.4046761
Topics:
Transients (Dynamics)
Experimental Analysis of an Ultra-Compact Combustor Powered Turbine Engine
J. Eng. Gas Turbines Power. May 2020, 142(5): 051014.
doi: https://doi.org/10.1115/1.4046759
Topics:
Combustion chambers
,
Engines
,
Temperature
,
Fuels
,
Combustion
,
Pressure
,
Turbines
,
Flow (Dynamics)
,
Gas turbines
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