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Proceedings Papers

A Computational Study of Enhanced Heat Transfer in Laminar Flows of Non-Newtonian Fluids in Corrugated-Plate Channels

Hossam M. Metwally, Raj M. Manglik

Proc. ASME. IMECE2000, Advances in Enhanced Heat Transfer, 41-48, November 5–10, 2000

Paper No: IMECE2000-1277

DOI: https://doi.org/10.1115/IMECE2000-1277

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Topics: Heat transfer, Laminar flow, Non-Newtonian fluids, Flow (Dynamics), Shear (Mechanics), Ducts, Flat plates, Flow separation, Fluid dynamics, Fluids

Proceedings Papers

Effect of Particle Size Distribution on Particle Dynamics and Blade Erosion in Axial Flow Turbines

W. Tabakoff, A. Hamed, M. Metwally

Proc. ASME. GT1990, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A005, June 11–14, 1990

Paper No: 90-GT-114

DOI: https://doi.org/10.1115/90-GT-114

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Topics: Axial flow, Blades, Erosion, Particle dynamics, Particle size, Turbines, Particulate matter, Coal, Gas turbines, Trajectories (Physics)

Proceedings Papers

High Temperature Erosion Resistance of Coatings for Gas Turbine

W. Tabakoff, A. Hamed, M. Metwally, M. Pasin

Proc. ASME. GT1991, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A007, June 3–6, 1991

Paper No: 91-GT-213

DOI: https://doi.org/10.1115/91-GT-213

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Topics: Coatings, Erosion, Gas turbines, High temperature, Particulate matter, Superalloys, Weight (Mass), Temperature, Coal, Flow (Dynamics)

Proceedings Papers

An Automotive Gas Turbine Engine Blade Erosion

M. Metwally, W. Tabakoff, A. Hamed

Proc. ASME. GT1992, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A012, June 1–4, 1992

Paper No: 92-GT-344

DOI: https://doi.org/10.1115/92-GT-344

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Topics: Automotive gas turbines, Blades, Engines, Erosion, Particulate matter, Flow (Dynamics), Particle collisions, Trajectories (Physics), Turbines, Automotive engines

Proceedings Papers

High Temperature Coatings for Protection Against Turbine Deterioration

W. Tabakoff, M. Metwally, A. Hamed

Proc. ASME. GT1993, Volume 3A: General, V03AT15A051, May 24–27, 1993

Paper No: 93-GT-200

DOI: https://doi.org/10.1115/93-GT-200

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Topics: Coatings, High temperature, Turbines, Erosion, Alloys, Fly ash, Particulate matter, Protective coatings, Steam turbines, Temperature

Proceedings Papers

Deformation and Surface Waves Properties of Round Nonturbulent Liquid Jets in Gaseous Crossflow

C.-L. Ng, K. A. Sallam, H. M. Metwally, C. Aalburg

Proc. ASME. FEDSM2005, Volume 2: Fora, 293-297, June 19–23, 2005

Paper No: FEDSM2005-77469

DOI: https://doi.org/10.1115/FEDSM2005-77469

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Topics: Deformation, Jets, Surface waves (Fluid), Computation, Computer software, Density, Fluids, Sprays, Viscosity

Proceedings Papers

Computational Modeling of Enhanced Laminar Flow Heat Transfer in Viscoplastic Fluids in Corrugated-Plate Channels

Hossam M. Metwally, Raj M. Manglik

Proc. ASME. IMECE2002, Heat Transfer, Volume 2, 9-16, November 17–22, 2002

Paper No: IMECE2002-33631

DOI: https://doi.org/10.1115/IMECE2002-33631

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Topics: Computer simulation, Fluids, Heat transfer, Laminar flow, Flow (Dynamics), Yield stress, Shear (Mechanics), Fluid dynamics, Friction, Stress

Journal Articles

Enhanced Heat Transfer Characteristics of Viscous Liquid Flows in a Chevron Plate Heat Exchanger

A. Muley, R. M. Manglik, H. M. Metwally

J. Heat Transfer. November 1999, 121(4): 1011–1017.

DOI: https://doi.org/10.1115/1.2826051

Published Online: November 1, 1999

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Topics: Flow (Dynamics), Heat exchangers, Heat transfer

Journal Articles

High-Temperature Coatings for Protection Against Turbine Deterioration

W. Tabakoff, M. Metwally, A. Hamed

J. Eng. Gas Turbines Power. January 1995, 117(1): 146–151.

DOI: https://doi.org/10.1115/1.2812763

Published Online: January 1, 1995

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Topics: Coatings, High temperature, Turbines, Erosion, Alloys, Fly ash, Particulate matter, Protective coatings, Steam turbines, Temperature

Journal Articles

Blade Erosion in Automotive Gas Turbine Engine

M. Metwally, W. Tabakoff, A. Hamed

J. Eng. Gas Turbines Power. January 1995, 117(1): 213–219.

DOI: https://doi.org/10.1115/1.2812774

Published Online: January 1, 1995

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Topics: Automotive gas turbines, Blades, Engines, Erosion, Particulate matter, Flow (Dynamics), Particle collisions, Trajectories (Physics), Turbines, Automotive engines

Journal Articles

High-Temperature Erosion Resistance of Coatings for Gas Turbine

W. Tabakoff, A. Hamed, M. Metwally, M. Pasin

J. Eng. Gas Turbines Power. April 1992, 114(2): 242–249.

DOI: https://doi.org/10.1115/1.2906579

Published Online: April 1, 1992

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Topics: Coatings, Erosion, Gas turbines, High temperature, Particulate matter, Superalloys, Weight (Mass), Temperature, Coal, Flow (Dynamics)

Journal Articles

Coating Effect on Particle Trajectories and Turbine Blade Erosion

W. Tabakoff, M. Metwally

J. Eng. Gas Turbines Power. April 1992, 114(2): 250–257.

DOI: https://doi.org/10.1115/1.2906580

Published Online: April 1, 1992

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Topics: Coatings, Erosion, Particulate matter, Turbine blades, Blades, Superalloys, Gas turbines, Axial flow, Coal, Cobalt

Journal Articles

Effect of Particle Size Distribution on Particle Dynamics and Blade Erosion in Axial Flow Turbines

W. Tabakoff, A. Hamed, M. Metwally

J. Eng. Gas Turbines Power. October 1991, 113(4): 607–615.

DOI: https://doi.org/10.1115/1.2906284

Published Online: October 1, 1991

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Topics: Axial flow, Blades, Erosion, Particle dynamics, Particle size, Turbines, Coal, Gas turbines, Particulate matter, Trajectories (Physics)

Journal Articles

Stirling Engines With a Chemically Reactive Working Fluid—Some Thermodynamic Effects

M. M. Metwally, G. Walker

J. Eng. Gas Turbines Power. April 1977, 99(2): 284–287.

DOI: https://doi.org/10.1115/1.3446287

Published Online: April 1, 1977

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Topics: Fluids, Stirling engines, Compression, Engines, Machinery, Cycles, Design, Generators, Heat pumps, Nitrogen