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Moustafa Elshafei
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Journal Articles

Modeling Time Variations of Boiler Efficiency

Ahmed Rehan, Mohamed A. Habib, Moustafa Elshafei, Iyad T. Alzaharnah
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. May 2018, 140(5): 052001.
Paper No: JERT-16-1240
https://doi.org/10.1115/1.4038236
Published Online: November 9, 2017
View Article titled, Modeling Time Variations of Boiler Efficiency
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Topics: Boilers, Combustion, Flue gases, Fuels, Temperature, Water, Heat losses, Modeling
Journal Articles

Adaptive and Real-Time Optimal Control of Stick–Slip and Bit Wear in Autonomous Rotary Steerable Drilling

Mahmoud A. Kamel, Salaheldin Elkatatny, Muhammad Faizan Mysorewala, Abdulaziz Al-Majed, Moustafa Elshafei
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. March 2018, 140(3): 032908.
Paper No: JERT-16-1497
https://doi.org/10.1115/1.4038131
Published Online: October 24, 2017
View Article titled, Adaptive and Real-Time Optimal Control of Stick–Slip and Bit Wear in Autonomous Rotary Steerable Drilling
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Topics: Drilling, Optimization, Oscillations, Stick-slip, Wear, Trajectories (Physics), Bits (Tools), Weight (Mass)
Journal Articles

Soft Analyzer for Monitoring NO x Emissions From a Gas Turbine Combustor

Ali Al-Malak, Moustafa Elshafei, Mohamed A. Habib, Iyad Al-Zaharnah
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. May 2016, 138(3): 031101.
Paper No: JERT-15-1065
https://doi.org/10.1115/1.4032617
Published Online: February 22, 2016
View Article titled, Soft Analyzer for Monitoring NO x Emissions From a Gas Turbine Combustor
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Topics: Emissions, Nitrogen oxides, Combustion chambers, Fuels
Proceedings Papers

Image Adaptive Thresholding for Multiphase Wavy Flow

Mustafa Al-Nasser, Moustafa Elshafei, Abdelsalam Al-Sarkhi
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT38A007, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-22263
https://doi.org/10.1115/FEDSM2014-22263
View Paper titled, Image Adaptive Thresholding for Multiphase Wavy Flow
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Topics: Flow (Dynamics), Multiphase flow, Algorithms, Shapes, Waves, Dynamic light scattering, Image processing, Image segmentation, Noise (Sound), Process industries
Journal Articles

Boilers Optimal Control for Maximum Load Change Rate

Moustafa Elshafei, Mohamed A. Habib, Iyad Al-Zaharnah, Medhat A. Nemitallah
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. September 2014, 136(3): 031301.
Paper No: JERT-12-1216
https://doi.org/10.1115/1.4027563
Published Online: May 13, 2014
View Article titled, Boilers Optimal Control for Maximum Load Change Rate
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Topics: Boilers, Optimization, Steam, Stress, Pressure, Boiler controls, Water, Feedwater, Combined heat and power, Genetic algorithms
eBook Chapter

Pronunciation Variation Modeling for Arabic ASRs: A Direct Data-Driven Approach

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2011
ISBN: 9780791859735
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Topics: Engines, Modeling