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Journal Articles

Fluid-Thermal Topology Optimization of Gas Turbine Blade Internal Cooling Ducts

Shinjan Ghosh, Erik Fernandez, Jayanta Kapat
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. May 2022, 144(5): 051703.
Paper No: MD-21-1150
https://doi.org/10.1115/1.4053042
Published Online: December 6, 2021
View Article titled, Fluid-Thermal Topology Optimization of Gas Turbine Blade Internal Cooling Ducts
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Topics: Blades, Cooling, Ducts, Flow (Dynamics), Fluids, Gas turbines, Geometry, Optimization, Pressure drop, Shapes
Journal Articles

Low-Cycle Fatigue Lifetime Estimation and Predictive Maintenance for a Gas Turbine Compressor Vane Carrier Under Varying Operating Conditions

Zixi Han, Zixian Jiang, Sophie Ehrt, Mian Li
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. July 2021, 143(7): 072003.
Paper No: MD-20-1630
https://doi.org/10.1115/1.4049968
Published Online: April 8, 2021
View Article titled, Low-Cycle Fatigue Lifetime Estimation and Predictive Maintenance for a Gas Turbine Compressor Vane Carrier Under Varying Operating Conditions
Open the PDF for Low-Cycle Fatigue Lifetime Estimation and Predictive Maintenance for a Gas Turbine Compressor Vane Carrier Under Varying Operating Conditions in another window
Topics: Algorithms, Cycles, Damage, Engines, Gas turbines, Low cycle fatigue, Maintenance, Statistical distributions, Stress, Compressors
Journal Articles

Probabilistic Life Assessment of Gas Turbine Blades

Nikita Thakur, A. J. Keane, P. B. Nair, A. R. Rao
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. December 2010, 132(12): 121005.
https://doi.org/10.1115/1.4002806
Published Online: November 30, 2010
View Article titled, Probabilistic Life Assessment of Gas Turbine Blades
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Topics: Blades, Errors, Manufacturing, Turbine blades, Shapes, Deformation, Gas turbines
Journal Articles

Optimal Kinematic Design and Application of a Redundantly Actuated 3DOF Planar Parallel Manipulator

Jun Wu, Jinsong Wang, Liping Wang
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Briefs
J. Mech. Des. May 2008, 130(5): 054503.
https://doi.org/10.1115/1.2890118
Published Online: March 26, 2008
View Article titled, Optimal Kinematic Design and Application of a Redundantly Actuated 3DOF Planar Parallel Manipulator
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Topics: Design, Jacobian matrices, Kinematics, Machine tools, Manipulators, Blades, Gas turbines
Journal Articles

Spline Coupling Induced Nonsynchronous Rotor Vibrations

R. A. Marmol, A. J. Smalley, J. A. Tecza
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. January 1980, 102(1): 168–176.
https://doi.org/10.1115/1.3254709
Published Online: January 1, 1980
View Article titled, Spline Coupling Induced Nonsynchronous Rotor Vibrations
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Topics: Rotor vibration, Splines, Damping, Rotors, Friction, Gas turbines, Rotordynamics
Journal Articles

Squeeze Film Damper Characteristics for Gas Turbine Engines

R. A. Marmol, J. M. Vance
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. January 1978, 100(1): 139–146.
https://doi.org/10.1115/1.3453878
Published Online: January 1, 1978
View Article titled, Squeeze Film Damper Characteristics for Gas Turbine Engines
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Topics: Dampers, Gas turbines, Feedback, Finite difference methods, Rotors