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Proceedings Papers

Computation of Time Harmonic Acoustic Waves in a Duct With Nonuniform Mean Flow

Amr A. Ali, Oliver V. Atassi, Hafiz M. Atassi
Proc. ASME. IMECE2001, Noise Control and Acoustics, 317-331, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/NCA-23534
https://doi.org/10.1115/IMECE2001/NCA-23534
View Paper titled, Computation of Time Harmonic Acoustic Waves in a Duct With Nonuniform Mean Flow
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Topics: Acoustics, Computation, Ducts, Flow (Dynamics), Waves, Boundary-value problems, Swirling flow, Geometry
Proceedings Papers

Incremental Single Point Forming

J. Jeswiet, A. Ali
Proc. ASME. IMECE2000, Manufacturing Engineering, 509-513, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1847
https://doi.org/10.1115/IMECE2000-1847
View Paper titled, Incremental Single Point Forming
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Topics: Blanks, Computer numerical control machine tools, Deformation, Shapes, Sheet metal, Strips
Journal Articles

Theory of Fatigue Fracture

A. Ali Kheiralla
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. September 1956, 23(3): 473–474.
https://doi.org/10.1115/1.4011357
Published Online: June 4, 2021
View Article titled, Theory of Fatigue Fracture
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Topics: Fatigue, Fracture (Materials), Fracture (Process)
Journal Articles

Nonparametric Testing for Unknown Age (UBAL) Class of Life Distribution

S. E. Abu-Youssef, Nahed S. A. Ali, M. E. Bakr
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2020, 48(6): 4576–4587.
Paper No: JTE20170726
https://doi.org/10.1520/JTE20170726
Published Online: November 1, 2020
View Article titled, Nonparametric Testing for Unknown Age (UBAL) Class of Life Distribution
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Journal Articles

Validated Computational Framework for Evaluation of In Vivo Knee Mechanics

Azhar A. Ali, Erin M. Mannen, Paul J. Rullkoetter, Kevin B. Shelburne
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2020, 142(8): 081003.
Paper No: BIO-19-1357
https://doi.org/10.1115/1.4045906
Published Online: March 27, 2020
View Article titled, Validated Computational Framework for Evaluation of In Vivo Knee Mechanics
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Topics: Kinematics, Knee, Musculoskeletal system, Simulation, Modeling, Finite element analysis, Muscle
Journal Articles

Coupled Fan–Stator Aerodynamic and Acoustic Response to Inflow Distortion

H. M. Atassi, A. V. Kozlov, A. A. Ali, D. A. Topol
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2019, 141(10): 101001.
Paper No: TURBO-18-1309
https://doi.org/10.1115/1.4043963
Published Online: September 5, 2019
View Article titled, Coupled Fan–Stator Aerodynamic and Acoustic Response to Inflow Distortion
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Topics: Acoustics, Stators, Waves, Electromagnetic scattering, Radiation scattering, Scattering (Physics), S-matrix theory, Inflow, Wakes, Blades
Journal Articles

On the Properties of the UBAC(2) Class of Life Distributions

N. S. A. Ali
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2018, 46(2): 730–735.
Paper No: JTE20160501
https://doi.org/10.1520/JTE20160501
Published Online: March 1, 2018
View Article titled, On the Properties of the UBAC(2) Class of Life Distributions
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Journal Articles

Optimal Plans of Constant-Stress Accelerated Life Tests for the Lindley Distribution

M. M. Mohie El-Din, S. E. Abu-Youssef, N. S. A. Ali, A. M. Abd El-Raheem
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. July 2017, 45(4): 1463–1475.
Paper No: JTE20150312
https://doi.org/10.1520/JTE20150312
Published Online: July 20, 2017
View Article titled, Optimal Plans of Constant-Stress Accelerated Life Tests for the Lindley Distribution
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Journal Articles

A Combined Experimental and Computational Approach to Subject-Specific Analysis of Knee Joint Laxity

Michael D. Harris, Adam J. Cyr, Azhar A. Ali, Clare K. Fitzpatrick, Paul J. Rullkoetter, Lorin P. Maletsky, Kevin B. Shelburne
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2016, 138(8): 081004.
Paper No: BIO-15-1462
https://doi.org/10.1115/1.4033882
Published Online: June 29, 2016
View Article titled, A Combined Experimental and Computational Approach to Subject-Specific Analysis of Knee Joint Laxity
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Topics: Knee, Calibration, Kinematics, Modeling
Proceedings Papers

Interfacial Electrical Shear Stresses Induce Electrohydrodynamic Flows Inside Droplets Actuated by Electrowetting

W. M. Salman, H. A. Ali, M. S. Abdelsalam, M. F. F. El-Dosoky, M. Abdelgawad
Proc. ASME. IMECE2015, Volume 7B: Fluids Engineering Systems and Technologies, V07BT09A006, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-51579
https://doi.org/10.1115/IMECE2015-51579
View Paper titled, Interfacial Electrical Shear Stresses Induce Electrohydrodynamic Flows Inside Droplets Actuated by Electrowetting
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Topics: Drops, Electrohydrodynamics, Flow (Dynamics), Shear stress, Electrical conductivity, Fluid dynamics, Oscillations, Temperature
Proceedings Papers

Prediction of Non-Equilibrium Heat Conduction Using Parallel Computation of the Phonon Boltzmann Transport Equation

Syed A. Ali, Gautham Kollu, Sandip Mazumder, P. Sadayappan
Proc. ASME. IMECE2014, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A039, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-36084
https://doi.org/10.1115/IMECE2014-36084
View Paper titled, Prediction of Non-Equilibrium Heat Conduction Using Parallel Computation of the Phonon Boltzmann Transport Equation
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Topics: Computation, Equilibrium (Physics), Heat conduction, Phonons, Silicon, Algorithms, Approximation, Electromagnetic scattering, Engineering simulation, Finite volume methods
Proceedings Papers

Advanced Turbine Systems Program Requirements and an Approach to Implementation

Sy A. Ali, Holmes A. Webb
Proc. ASME. GT1994, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T10A014, June 13–16, 1994
Publisher: American Society of Mechanical Engineers
Paper No: 94-GT-411
https://doi.org/10.1115/94-GT-411
View Paper titled, Advanced Turbine Systems Program Requirements and an Approach to Implementation
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Topics: Turbines, Air pollution control, Biomass, Coal, Combustion, Design, Energy efficiency, Engineering prototypes, Firing, Gas turbines
Proceedings Papers

Government/Industry Partnership: A Revolutionary Approach in Global Leadership of Advanced Gas Turbines

Sy A. Ali, Charles M. Zeh
Proc. ASME. GT1996, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T10A003, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-006
https://doi.org/10.1115/96-GT-006
View Paper titled, Government/Industry Partnership: A Revolutionary Approach in Global Leadership of Advanced Gas Turbines
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Topics: Gas turbines, Governments, Leadership, Turbines, Combined heat and power, Design, Electricity (Physics), Steam
Proceedings Papers

Ultra-High Efficiency Power Systems With Near-Term Commercial Availability

Sy A. Ali, Charles Zeh
Proc. ASME. GT1998, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T10A022, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-452
https://doi.org/10.1115/98-GT-452
View Paper titled, Ultra-High Efficiency Power Systems With Near-Term Commercial Availability
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Topics: Electric power generation, Electricity (Physics), Energy generation, Fuel cells, Gas turbines, Hybrid power systems, Power systems (Machinery)
Proceedings Papers

Renewable Fuels Turbine Project

Sy A. Ali, William P. Parks
Proc. ASME. GT1998, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A019, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-295
https://doi.org/10.1115/98-GT-295
View Paper titled, Renewable Fuels Turbine Project
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Topics: Fuels, Turbines, Combustion chambers, Biofuel, Engines, Gas turbines, Modeling, Compressors, Computer software, Corrosion
Proceedings Papers

The Hybrid Cycle: Integration of Turbomachinery With a Fuel Cell

Sy A. Ali, Robert R. Moritz
Proc. ASME. GT1999, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A063, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-361
https://doi.org/10.1115/99-GT-361
View Paper titled, The Hybrid Cycle: Integration of Turbomachinery With a Fuel Cell
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Topics: Cycles, Fuel cells, Turbomachinery, Emissions, Carbon dioxide, Dynamics (Mechanics), Electronics, Energy generation, Gas turbines, Nitrogen oxides
Proceedings Papers

A Prototype for the First Commercial Pressurized Fuel Cell System

Sy A. Ali, Robert Moritz
Proc. ASME. GT2000, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A065, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0551
https://doi.org/10.1115/2000-GT-0551
View Paper titled, A Prototype for the First Commercial Pressurized Fuel Cell System
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Topics: Engineering prototypes, Fuel cells, Energy generation, Molten carbonate fuel cells, High temperature, Product design, Reliability, Solid oxide fuel cells, Stability
Proceedings Papers

A Turbogenerator for Fuel Cell/Gas Turbine Hybrid Power Plant

Sy A. Ali, Robert R. Moritz
Proc. ASME. GT2001, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A066, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0524
https://doi.org/10.1115/2001-GT-0524
View Paper titled, A Turbogenerator for Fuel Cell/Gas Turbine Hybrid Power Plant
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Topics: Fuel cells, Gas turbines, Hybrid power systems, Turbogenerators, Design, Cycles, Distributed power generation, Electrical efficiency, Exhaust systems, Flow (Dynamics)
Proceedings Papers

Rolls-Royce Power Generation Current Products and New Product Plans

Sy A. Ali, Robert R. Moritz
Proc. ASME. GT2001, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T02A008, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0393
https://doi.org/10.1115/2001-GT-0393
View Paper titled, Rolls-Royce Power Generation Current Products and New Product Plans
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Topics: Energy generation, Gas turbines, Mechanical drives, Cycles, Electric power generation, Fuels, Coal, Combined heat and power, Distributed power generation, Emissions
Journal Articles

An Improved Cumulative Damage Criterion for Preloaded Threaded Fasteners

Sayed A. Nassar, Rania A. Ali
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Briefs
J. Mech. Des. July 2014, 136(7): 074502.
Paper No: MD-12-1434
https://doi.org/10.1115/1.4027511
Published Online: May 12, 2014
View Article titled, An Improved Cumulative Damage Criterion for Preloaded Threaded Fasteners
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Topics: Damage, Fasteners, Stress, Fatigue