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Mamdouh El Haj Assad

University of Sharjah

SCHOLARLY PAPERS

5

DOWNLOADS

308

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Producing Bio-Oil from Spent Coffee Grounds: A Case Study Utilizing Fast Pyrolysis in a Fluidized Bed Reactor

Number of pages: 22 Posted: 19 Jan 2023
Maryam Nooman AlMallahi, Sara Maen Asaad, Lisandra Rocha-Meneses, Abrar Inayat, Zafar Said, Mamdouh El Haj Assad, Reza Alayi and Mahmoud ElGendi
affiliation not provided to SSRN, University of Sharjah, affiliation not provided to SSRN, University of Sharjah, University of Sharjah, University of Sharjah, Islamic Azad University (IAU) - Department of Architecture and affiliation not provided to SSRN
Downloads 195 (395,523)

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Spent coffee waste, Bio-oil, Pyrolysis, sustainability, renewable energy

2.

Parametric CFD Analysis of Annular Groove Geometry on Nucleation Dynamics and Thermal Resistance in Thermosyphon Heat Pipes

Number of pages: 32 Posted: 07 Oct 2025
Shek Atiqure Rahman, Essam M. Abo Zahhad, Salah Issa, Md Hasanuzzaman, Mamdouh El Haj Assad and Ali Radwan
University of Sharjah, Liwa College, University of Sharjah, Independent, University of Sharjah and University of Sharjah
Downloads 38 (1,222,651)

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Thermosyphon heat pipes, Annular grooves, CFD, Bubble dynamics, thermal resistance

3.

Transient Heat Diffusion in a Warburg-Like Resistor-Capacitor Transmission Line in Response to a Voltage Step

Number of pages: 13 Posted: 15 Jun 2025
Raghad Melhem, Anis Allagui, Mamdouh El Haj Assad and Ahmed Abo-Khalil
University of Sharjah, University of Sharjah, University of Sharjah and University of Sharjah
Downloads 35 (1,263,436)

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Supercapacitor, $RC$ Transmission line, Heat diffusion, Laplace Transform, Fourier cosine transform

4.

An Interpretable Deep Learning Surrogate for Wave Energy Converter Array Design with Predictive Uncertainty Quantification

Number of pages: 27 Posted: 14 May 2026
sahel sohrabi, Mamdouh El Haj Assad and Mohammadali Lotfollahi-yaghin
University of Tabriz, University of Sharjah and affiliation not provided to SSRN
Downloads 24 (1,500,778)

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Wave energy converters, Array interaction factor, Surrogate modeling, Physics informed learning, Uncertainty quantification

5.

Exact Electrochemical Impedance of Heterogeneous Electrodes Modeled as Coupled Finite $RC$ Transmission Lines

Number of pages: 22 Posted: 12 Feb 2026
Anis Allagui, Mamdouh El Haj Assad, Ahmed Hachicha and Enrique H. Balaguera
University of Sharjah, University of Sharjah, University of Sharjah and Universidad Rey Juan Carlos
Downloads 16 (1,518,554)

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$RC$ transmission line, Impedance Spectroscopy, Porous electrodes