The know-how of the Refrigeration and Air Conditioning by Renewable Electric Energy / FCEEOR team of FTEER Division is enhanced by the mastery of experimental and theoretical techniques in the fields of solar cooling, in particular refrigeration and air conditioning, heat and mass transfer, thermal storage (cold room) and energy efficiency in buildings. As well as the design, production of prototypes and adaptation of equipment to facilitate the integration of Renewable Energies for better optimization and energy rationalization. Our team regularly uses analytical and digital tools; CFD (Fluent), Matlab environment and graphic modeling (Bond graph). Recently, the team has enriched these research themes by treating and disinfecting air and surfaces via germicidal ultraviolet irradiation (UVGI). At the same time, team members participate in the training and supervision of university students (end of study projects, short-term internship, laboratory visit, etc.).
Maîtres de Recherche Classe "B"
Phone: 213 (0) 24 41 01 33
Email: tetbirt.ali@udes.dz
Dr. TETBIRET Ali Senior Researcher "B" at Development Unit of Solar Equipments, UDES\Epst-CDER Tipaza. He was received a Magister's degree in Mechanical engineering, option: Energetic and transfer (2011) after post-graduating from Mechanical and Engineering of Systems Doctoral school (Yahia Fares Un...
PlusMaîtres de Recherche Classe "B"
Phone: 213 (0) 24 41 01 33
Email: mok.mehdi@gmail.com
Chercheur au sien de l'Unité de Développement des Équipement Solaire (UDES) depuis Mai 2013 titulaire d'un diplôme de doctorat en Génie des Procédés à Université Yahia Farès de Médéa au titre de l'année universitaire 2021-2022, bénéficie d'une grande maîtrise des outils informatiques et acquit une e...
PlusMaîtres de Recherche Classe "B"
Phone: 213 (0) 24 41 01 33
Email: berdjamohand@gmail.com
During my work at UDES research center, I have mainly worked on the design, via experimental testing and energy performance analysis on refrigeration systems prototypes. I have also worked on the development of low-power refrigeration plants supplied by PV panels, and contributed to the development ...
PlusMaîtres de Recherche Classe "B"
Phone: 213 (0) 24 41 01 33
Email: ouali.maamar@udes.dz
Researcher at UDES / Epst CDER Tipaza until 2011 and Team Leader for Refrigeration and Air Conditioning by Renewable Electric Energy / FCEEOR- FTEER Division since 2016. A Doctorate of Science holder D.Sc in Physics, option: Energetic and Fluids Mechanics from USTHB University/Algiers (2020), about ...
PlusMaîtres de Recherche Classe "B"
Phone: /
Email: djebiret.mohamedali@udes.dz
is a researcher at UDES/EPST-CDER, Algeria, since 2013 until today. He holds a graduate diploma in Energy Physics and Fluid Mechanics from the Mentouri University/Constantine (2009), and Magister degree in Mechanical Engineering/ Thermal System and Energy Control from Biskra University (2012). In 20...
PlusAttaché de Recherche
Phone: 213 (0) 24 41 01 33
Email: yahi.ferhat@udes.dz
Diplômé en Génie des Matériaux à l’université Tizi Ouzou (2006), Magister physique, option énergies renouvelables à l’université de Tlemcen (2011) et actuellement doctorant en système solaire dans la même université. Yahi Ferhat participe au développement de procédés solaires de production de froid ...
PlusTechnicien Supérieur
Phone: /
Email: /
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PlusMokrane Mahdi, Lounis M, Announ M, Ouali Maamar, Djebiret Mohamed Ali, Bourouis M, 
Performance Analysis of a Micro Heat Exchanger in Electronic Cooling Applications,
Journal of Thermal Engineering, Vol 7, No. 4, pp 773–790
Berdja Mohand, Hu Jin, Hamid Abdelkader, Sari Osmann, 
Investigation on the anti-supercooling effect of sodium polyacrylate as an additive in phase change materials for the applications of latent heat thermal energy storage
Journal of Energy Storage, Vol 36, 102397
Bouzeffour Fatih, Benyoucef Khelidj, Yahi Ferhat, Belkacemi Djelloul, Taane Walid, 
“Performance prediction of a liquid desiccant dehumidifier using artificial neural networks approach”
Science and Technology for the Built Environment, 27:2, 211-225, (2021)
Yahi Ferhat, Belhamel Maiouf, Berdja Mohand, Ouali Maamar, Tetbirt Ali, Mokrane Mahdi, Djebiret Mohamed Ali, 
Modelling and exergetic analysis of a parabolic trough solar collector,
Earth and Environmental Science 464, 012012, IOP Publishing.2020
Berdja Mohand, Yahi Ferhat, Tetbirt Ali, Ouali Maamar, Djebiret Mohamed Ali, Mokrane Mahdi, 
Theoretical analysis of two Evaporator configurations for a conventional refrigerator coupled to a phase change material,
Materials Science and Engineering 761, 012014, (2020). doi:10.1088/1757-899X/761/1/012014
Yahi Ferhat, Belhamel Maiouf, Bouzeffour Fatih, Sari Osmann, 
Structured dynamic modeling and simulation of parabolic trough solar collector using bond graph approach
Solar Energy, 196, 27-38.(2020)
Tetbirt Ali, Djebiret Mohamed Ali, Mokrane Mahdi, Ouali Maamar, Berdja Mohand, Yahi Ferhat, 
Numerical Approach of Magnetic and Viscous Diffusivity in a Heat Exchanger Cooled by a Non-Newtonian Fluid
Published in: 2018 6th International Renewable and Sustainable Energy Conference (IRSEC), Date Added to IEEE Explore, (2019)
Mokrane Mahdi, Lounis M, Announ M, Ouali Maamar, Djebiret Mohamed Ali, Bourouis M, 
Performance analysis of a micro heat exchanger in electronic cooling applications
Journal of Thermal Engineering (Scopus) (2019)