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Journal Articles

Passive Control of Trapped Mode Resonance of Ducted Cavities

M. Bolduc, M. Elsayed, S. Ziada
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2014, 136(5): 051311.
Paper No: PVT-13-1144
https://doi.org/10.1115/1.4027377
Published Online: August 19, 2014
View Article titled, Passive Control of Trapped Mode Resonance of Ducted Cavities
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Topics: Acoustics, Cavities, Resonance, Flow (Dynamics)
Proceedings Papers

Using Active Circuits to Model Drillstrings and Analyze the Effect of Phase Shift on Stability Analysis

M. Elsayed, C. Aissi, A. Yalamanchili
Proc. ASME. OMAE2007, Volume 2: Structures, Safety and Reliability; Petroleum Technology Symposium, 719-729, June 10–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2007-29380
https://doi.org/10.1115/OMAE2007-29380
View Paper titled, Using Active Circuits to Model Drillstrings and Analyze the Effect of Phase Shift on Stability Analysis
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Topics: Circuits, Drill strings, Phase shift, Stability, Vibration, Dynamics (Mechanics), Wells, Actuators, Displacement
Journal Articles

Effect of Aperture Geometry on Heat Transfer in Tilted Partially Open Cavities

M. M. Elsayed, W. Chakroun
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. November 1999, 121(4): 819–827.
https://doi.org/10.1115/1.2826071
Published Online: November 1, 1999
View Article titled, Effect of Aperture Geometry on Heat Transfer in Tilted Partially Open Cavities
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Topics: Cavities, Geometry, Heat transfer, Natural convection
Journal Articles

Experimental Measurements of Heat Transfer Coefficient in a Partially/Fully Opened Tilted Cavity

W. Chakroun, M. M. Elsayed, S. F. Al-Fahed
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. November 1997, 119(4): 298–303.
https://doi.org/10.1115/1.2888036
Published Online: November 1, 1997
View Article titled, Experimental Measurements of Heat Transfer Coefficient in a Partially/Fully Opened Tilted Cavity
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Topics: Cavities, Heat transfer coefficients, Buoyancy, Flow (Dynamics), Fluids, Heat flux
Journal Articles

Analysis and Performance of Radial Flow Rotary Desiccant Dehumidifiers

M. M. Elsayed, A. J. Chamkha
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 1997, 119(1): 35–43.
https://doi.org/10.1115/1.2871825
Published Online: February 1, 1997
View Article titled, Analysis and Performance of Radial Flow Rotary Desiccant Dehumidifiers
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Topics: Dehumidifiers, Radial flow, Wheels, Axial flow, Modeling
Journal Articles

Solar Flux-Density Distribution due to Partially Shaded/Blocked Mirrors Using the Separation of Variables/Superposition Technique With Polynomial and Gaussian Sunshapes

M. Elsayed, K. A. Fathalah
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. May 1996, 118(2): 107–114.
https://doi.org/10.1115/1.2847971
Published Online: May 1, 1996
View Article titled, Solar Flux-Density Distribution due to Partially Shaded/Blocked Mirrors Using the Separation of Variables/Superposition Technique With Polynomial and Gaussian Sunshapes
Open the PDF for Solar Flux-Density Distribution due to Partially Shaded/Blocked Mirrors Using the Separation of Variables/Superposition Technique With Polynomial and Gaussian Sunshapes in another window
Topics: Density, Mirrors, Polynomials, Separation (Technology), Solar energy, Errors, Gaussian distribution, Shades and shadows
Journal Articles

Effect of Shielding Surfaces on the Irradiance Received by Tilted Collectors

Mohammad H. Al-Beirutty, Moustafa M. Elsayed
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 1992, 114(3): 157–164.
https://doi.org/10.1115/1.2929999
Published Online: August 1, 1992
View Article titled, Effect of Shielding Surfaces on the Irradiance Received by Tilted Collectors
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Topics: Geometry, Glass, Solar radiation, Structures
Journal Articles

Heliostat Tilt and Azimuth Angle Charts and the Heliostat Orientation Protractor

M. M. Elsayed, O. M. Al-Rabghi
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. February 1992, 114(1): 70–73.
https://doi.org/10.1115/1.2929984
Published Online: February 1, 1992
View Article titled, Heliostat Tilt and Azimuth Angle Charts and the Heliostat Orientation Protractor
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Journal Articles

Mathematical Modeling of a Thin Layer Solar Kiln

Moustafa M. Elsayed
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 1990, 112(3): 196–203.
https://doi.org/10.1115/1.2930480
Published Online: August 1, 1990
View Article titled, Mathematical Modeling of a Thin Layer Solar Kiln
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Topics: Kilns, Modeling, Solar energy, Temperature, Glass, Heat, Mass transfer, Air flow, Drying, Transients (Dynamics)
Journal Articles

Erratum: “Determination of Heliostat and Concentrator Size for Solar Furnace Facilities” (Journal of Solar Energy Engineering, 1983, 105, pp. 243–245)

G. P. Mulholland, M. M. Elsayed
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Errata
J. Sol. Energy Eng. February 1986, 108(1): 16.
https://doi.org/10.1115/1.3268041
Published Online: February 1, 1986
View Article titled, Erratum: “Determination of Heliostat and Concentrator Size for Solar Furnace Facilities” (Journal of Solar Energy Engineering, 1983, 105, pp. 243–245)
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Topics: Furnaces, Solar energy
Journal Articles

Calculation of Radiation Properties of a Stack of Partially Transparent Plates With an Absorber Plate

M. M. Elsayed
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. August 1984, 106(3): 370–372.
https://doi.org/10.1115/1.3267611
Published Online: August 1, 1984
View Article titled, Calculation of Radiation Properties of a Stack of Partially Transparent Plates With an Absorber Plate
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Topics: Plates (structures), Radiation (Physics), Transparency
Journal Articles

Comparison of Transient Performance Predictions of a Solar-Operated Diffusion-Type Still With a Roof-Type Still

M. M. Elsayed
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 1983, 105(1): 23–28.
https://doi.org/10.1115/1.3266341
Published Online: February 1, 1983
View Article titled, Comparison of Transient Performance Predictions of a Solar-Operated Diffusion-Type Still With a Roof-Type Still
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Topics: Diffusion (Physics), Roofs, Solar energy, Transients (Dynamics), Temperature, Design, Heat losses, Solar radiation