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Alexander V. MirzaMoghadam
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Journal Articles

Transonic Turbine Vane Endwall Film Cooling Using the Pressure-Sensitive Paint Measurement Technique

Chao-Cheng Shiau, Izzet Sahin, Izhar Ullah, Je-Chin Han, Alexander V. Mirzamoghadam, Ardeshir Riahi, Curtis Stimpson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2020, 142(8): 081004.
Paper No: TURBO-19-1273
https://doi.org/10.1115/1.4045990
Published Online: July 28, 2020
View Article titled, Transonic Turbine Vane Endwall Film Cooling Using the Pressure-Sensitive Paint Measurement Technique
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Topics: Coolants, Film cooling, Flow (Dynamics), Mach number, Momentum, Pressure, Density, Turbines, Cooling, Cascades (Fluid dynamics)
Proceedings Papers

Transonic Turbine Vane Endwall Film Cooling Using PSP Measurement Technique

Chao-Cheng Shiau, Izzet Sahin, Izhar Ullah, Je-Chin Han, Alexander V. Mirzamoghadam, Ardeshir Riahi, Curtis Stimpson
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A014, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91030
https://doi.org/10.1115/GT2019-91030
View Paper titled, Transonic Turbine Vane Endwall Film Cooling Using PSP Measurement Technique
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Topics: Film cooling, Turbines, Flow (Dynamics), Pressure, Shock waves, Carbon dioxide, Cascades (Fluid dynamics), Coolants, Cooling, Cross-flow
Proceedings Papers

Transonic Turbine Vane Suction Side Film Cooling With Showerhead Effect Using PSP Measurement Technique

Chao-Cheng Shiau, Nafiz H. K. Chowdhury, Je-Chin Han, Alexander V. Mirzamoghadam, Ardeshir Riahi
Proc. ASME. GT2017, Volume 5C: Heat Transfer, V05CT19A002, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63143
https://doi.org/10.1115/GT2017-63143
View Paper titled, Transonic Turbine Vane Suction Side Film Cooling With Showerhead Effect Using PSP Measurement Technique
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Topics: Film cooling, Suction, Turbines, Coolants, Cooling, Density, Mach number, Carbon dioxide, Cascades (Fluid dynamics), Geometry
Proceedings Papers

Investigation of the Flow and Heat Transfer in a Low Pressure Turbine Interdisc Cavity With Skewed Radial Jetflow

Alexander V. Mirzamoghadam
Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A084, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-308
https://doi.org/10.1115/96-GT-308
View Paper titled, Investigation of the Flow and Heat Transfer in a Low Pressure Turbine Interdisc Cavity With Skewed Radial Jetflow
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Topics: Cavities, Flow (Dynamics), Heat transfer, Pressure, Turbines, Disks, Transients (Dynamics), Forced convection, Metals, Mixed convection
Proceedings Papers

Turbine Disc-Rim Cooling Design Criteria for Modern Two Stage High Pressure Turbine Aero-Engines

Alexander V. Mirzamoghadam
Proc. ASME. GT1998, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A047, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-205
https://doi.org/10.1115/98-GT-205
View Paper titled, Turbine Disc-Rim Cooling Design Criteria for Modern Two Stage High Pressure Turbine Aero-Engines
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Topics: Aircraft engines, Cooling, Design, Disks, High pressure (Physics), Turbines, Compressors, Temperature, Cavities, Boundary layers
Proceedings Papers

Single vs. Two Stage High Pressure Turbine Design of Modern Aero Engines

Fathi Ahmad, Alexander V. Mirzamoghadam
Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T01A001, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-001
https://doi.org/10.1115/99-GT-001
View Paper titled, Single vs. Two Stage High Pressure Turbine Design of Modern Aero Engines
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Topics: Aircraft engines, Design, High pressure (Physics), Turbines, Thrust, Weight (Mass), Engines, Temperature, Pressure, Cost benefit analysis
Proceedings Papers

Flow and Heat Transfer in an Industrial Rotor-Stator Rim Sealing Cavity

Alexander V. Mirzamoghadam, Zhenhua Xiao
Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A089, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0285
https://doi.org/10.1115/2000-GT-0285
View Paper titled, Flow and Heat Transfer in an Industrial Rotor-Stator Rim Sealing Cavity
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Topics: Cavities, Flow (Dynamics), Heat transfer, Rotors, Sealing (Process), Stators, Computational fluid dynamics, Disks, Engines, Steady state
Proceedings Papers

Disc Design and Air System Comparison Between a Single and a Two Stage High Pressure Turbine Aero Engine

Fathi Ahmad, Alexander V. Mirzamoghadam
Proc. ASME. GT2000, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V004T03A077, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0610
https://doi.org/10.1115/2000-GT-0610
View Paper titled, Disc Design and Air System Comparison Between a Single and a Two Stage High Pressure Turbine Aero Engine
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Topics: Aircraft engines, Design, Disks, High pressure (Physics), Turbines, Boundary-value problems, Cooling, Design methodology, Engineers, Temperature gradient
Journal Articles

The Effect of Annulus Performance Parameters on Rotor-Stator Cavity Sealing Flow

Alexander V. Mirzamoghadam, G. Heitland, K. Molla-Hosseini
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2014, 6(3): 031013.
Paper No: TSEA-11-1170
https://doi.org/10.1115/1.4026963
Published Online: April 11, 2014
View Article titled, The Effect of Annulus Performance Parameters on Rotor-Stator Cavity Sealing Flow
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Topics: Annulus, Cavities, Computational fluid dynamics, Flow (Dynamics), Rotors, Sealing (Process), Stators, Pressure, Design, Reynolds number
Proceedings Papers

The Teaching Value of Defining Iterative Design Projects in Serving Capstone Engineering Undergraduate Education

Alexander V. Mirzamoghadam, Jacob C. Harding
Proc. ASME. GT2013, Volume 4: Ceramics; Concentrating Solar Power Plants; Controls, Diagnostics and Instrumentation; Education; Electric Power; Fans and Blowers, V004T08A005, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95217
https://doi.org/10.1115/GT2013-95217
View Paper titled, The Teaching Value of Defining Iterative Design Projects in Serving Capstone Engineering Undergraduate Education
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Topics: Design, Education, Teaching, Undergraduate students, Teams, Students, Heat transfer, Testing, Cylinders, Engineering students
Journal Articles

The Teaching Value of Defining Iterative Design Projects in Serving Capstone Engineering Undergraduate Education

Alexander V. Mirzamoghadam, Jacob C. Harding
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2013, 135(9): 091204.
Paper No: GTP-13-1171
https://doi.org/10.1115/1.4024949
Published Online: August 21, 2013
View Article titled, The Teaching Value of Defining Iterative Design Projects in Serving Capstone Engineering Undergraduate Education
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Topics: Cylinders, Design, Flow (Dynamics), Students, Teams, Teaching, Testing, Temperature
Journal Articles

High Pressure Turbine Low Radius Radial TOBI Discharge Coefficient Validation Process

Alexander V. Mirzamoghadam, Ardeshir Riahi, Mark C. Morris
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2013, 135(7): 071103.
Paper No: FE-11-1481
https://doi.org/10.1115/1.4024108
Published Online: April 22, 2013
View Article titled, High Pressure Turbine Low Radius Radial TOBI Discharge Coefficient Validation Process
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Topics: Computational fluid dynamics, Discharge coefficient, Flow (Dynamics), Pressure, Turbines, Temperature, Blades, High pressure (Physics), Cavities
Journal Articles

A Probabilistic Secondary Flow System Design Process for Gas Turbine Engines

Douglas L. Ramerth, Alexander V. MirzaMoghadam, Ashish Kiratsingh, Gaurav Banda
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2011, 133(9): 092502.
https://doi.org/10.1115/1.4002829
Published Online: April 19, 2011
View Article titled, A Probabilistic Secondary Flow System Design Process for Gas Turbine Engines
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Topics: Design, Failure, Flow (Dynamics), Gas turbines, Probability, Engines, Sensitivity analysis, Failure mechanisms, Cooling, Risk
Proceedings Papers

Gas Turbine Plant Thermal Performance Degradation Assessment

Alexander V. Mirzamoghadam
Proc. ASME. GT2008, Volume 7: Education; Industrial and Cogeneration; Marine; Oil and Gas Applications, 43-51, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50032
https://doi.org/10.1115/GT2008-50032
View Paper titled, Gas Turbine Plant Thermal Performance Degradation Assessment
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Topics: Gas turbines, Compressors, Heat, Combined cycle power stations, Combined cycles, Corrective actions, Cycles, Maintenance, Power stations, Reliability