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Ahmed A. Altohamy
Ahmed A. Altohamy
assistant prof
Correu electrònic verificat a feng.bu.edu.eg - Pàgina d'inici
Títol
Citada per
Citada per
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Effect of water based AL2O3 Nanoparticle PCM on cool storage performance
AAAA AA Altohamy, M. F. Abd Rabbo, R.Y. Sakr
Applied Thermal Engineering 84, 331-338, 2015
1222015
Experimental investigation on the effect of using nano fluid (Al2O3-Water) on the performance of PV/T system
SR Abdallah, IMM Elsemary, AA Altohamy, MA Abdelrahman, AAA Attia, ...
Thermal Science and Engineering Progress 7, 1-7, 2018
842018
Comparative study on AL2O3 nanoparticle addition on cool storage system performance
AAA Attia, AA Altohamy, MF Abd Rabbo, RY Sakr
Applied Thermal Engineering 94, 449-457, 2016
302016
Heat transfer enhancement during freezing process of Nano Phase Change Material (NPCM) in a spherical capsule
RY Sakr, AAA Attia, AA Altohamy, IMM Elsemary, MF Abd Rabbo
Applied Thermal Engineering 125, 1555-1564, 2017
232017
Exergy and parametric analysis of freeze desalination with reversed vapor compression cycle
MA Abd Elrahman, S Abdo, E Hussein, AA Altohamy, AAA Attia
Thermal Science and Engineering Progress 19, 100583, 2020
212020
An experimental study of a newly designed freezing desalination unit equipped with reversed vapor compression cycle
AA Altohamy, MA Sharafeldin, MA Abdelrahman, AAA Attia, ...
Case Studies in Thermal Engineering 28, 101610, 2021
112021
Experimental analysis of a photovoltaic thermal collector using phase change materials and copper oxide nanofluid
MA Almeshaal, AA Altohamy
Journal of Energy Storage 93, 112265, 2024
102024
Energy and exergy experimental analysis for innovative finned plate solar air heater
A Alrashidi, AA Altohamy, MA Abdelrahman, IMM Elsemary
Case Studies in Thermal Engineering 59, 104570, 2024
102024
Analysis of ZnO-SAE50 nanolubricant performance under variable thermal conductivity and solar radiations: Model for bidirectional stretchable surface
S Karim, B Ullah, Y Khan, AA Altohamy, L Kolsi, LB Said, W Rajhi
Journal of Radiation Research and Applied Sciences 17 (4), 101106, 2024
42024
Encapsulation surface roughness effect on the performance of cool storage systems
AA Altohamy, IMM Elsemary, S Abdo, MA Abdelrahman, AAA Attia, ...
Journal of Energy Storage 28, 101279, 2020
32020
EFFECT OF NOZZLES CONFIGURATION ON FIRE SUPPRESSION BY USING WATER MIST
MS Elsaadany, A ElTohamy, I Elsemary, AS Eldin, MF Abd Rabbo
Faculty of Engineering, Shoubra-Benha University, 2017
22017
Impact of yttrium oxide on the dielectric, radiation-shielding, and physical characteristics of glasses made of lithium bismuth zinc phosphate
GA Alharshan, SM Shaaban, SA Said, AMA Mahmoud, AA Altohamy, ...
Journal of Inorganic and Organometallic Polymers and Materials, 1-21, 2024
12024
Unsteady chemically reactive heat and mass transfer during Darcy Forchheimer radiative nanofluid flow with slip conditions: Application to nano‐lubrications and cutting process
Z Ullah, MM Alam, ER El‐Zahar, LF Seddek, AA Altohamy, L Kolsi
ZAMM‐Journal of Applied Mathematics and Mechanics/Zeitschrift für Angewandte …, 2024
12024
Manufacturing, optical, dielectric, and gamma-attenuation characteristics of phosphate glasses doped with lanthanum and erbium
GA Alharshan, NM Ebrahem, SM Shaaban, SA Said, RA Elsad, ...
Journal of Inorganic and Organometallic Polymers and Materials, 1-28, 2024
12024
Thermally developed radiated flow of single and multiple carbon nanotubes (SWCNTs-MWCNTs) with variable thermal conductivity
A Majeed, A Amanat, GLR Mary, AA Altohamy, R Alsayegh, SU Khan, ...
Journal of Radiation Research and Applied Sciences 18 (1), 101244, 2025
2025
Boosting the Thermal Efficiency of a Flat-Tube Parabolic Trough Solar Collector with the Introduction of Innovative Slashed Triangular Prism Turbulators
S Alshehery, Q Al Mdallal, AA Altohamy, LB Said, M Bouzidi, T Alkathiri, ...
Case Studies in Thermal Engineering, 105849, 2025
2025
Investigation of optical properties and γ-ray/neutrons shielding capacity of boro-bismo glasses reinforced with La2O3 for opto-electronic and medical applications
H Al-Ghamdi, N Alfryyan, NAM Alsaif, KM Kaky, AJ Kadhim, RA Elsad, ...
Journal of Materials Science: Materials in Electronics 35 (34), 1-13, 2024
2024
Thermal regulation for buildings using evaporative cooling technique: Experimental study
A Alrashidi, S Abdo, MA Abdelrahman, AA Altohamy, IMM Elsemary
Case Studies in Thermal Engineering 61, 104891, 2024
2024
Experimental Study on R404a Vapor Compression Refrigeration Cycle using Al2O3-POE and CuO-POE Nanolubricants
H E Abdelrahman, A A Altohamya, S A Elsayed, R Y Sakr
Engineering Research Journal (Shoubra) 40 (1), 1-8, 2019
2019
Experimental Investigation for Flow Boiling Heat Transfer Enhancement on R134a Using Nanorefrigerants
SA Elsayed, HE Abdelrahman, AA Eltohamy, RY Sakr
ENGINEERING RESEARCH JOURNAL (ERJ) 1 (40), 48-56, 2019
2019
En aquests moments el sistema no pot dur a terme l'operació. Torneu-ho a provar més tard.
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