Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Walid Aich"'
Enhancing cold energy storage in finned enclosures with nanoparticles involving transient conduction
Autor:
Mohammed A. Tashkandi, Ali Basem, Hussein A.Z. AL-bonsrulah, Walid Aich, Mohamed Bouzidi, Galal A. Ahmed Alashaari, Lioua Kolsi
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105347- (2024)
This study presents a detailed numerical modeling of the freezing within a cold storage unit enhanced by the incorporation of fins and CuO nanoparticles. The presence of fins meaningfully improves the thermal efficiency of the unit, while the additio
Externí odkaz:
https://doaj.org/article/55571e0859134faaaf863c9243a866b7
Autor:
Walid Aich, Somayeh Davoodabadi Farahani, Zarindokht Helforoush, Moustafa S. Darweesh, Lioua Kolsi
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 105129- (2024)
The utilization of various tools by researchers to enhance heat transfer (HT) in fluid flow is steadily on the rise. These tools encompass both active and passive methods. This study involved an experimental examination of HT and fluid flow within a
Externí odkaz:
https://doaj.org/article/ebb50e72dd4b4594a1a9e96cc5ef2cea
Autor:
Lotfi Ben Said, Adnan, Warisha Gul, Zafar Mahmood, Mutasem Z. Bani-Fwaz, Hijaz Ahmad, Sami Ullah Khan, Walid Aich
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104615- (2024)
The study of melting thermal process in ternary nanofluidic system (MoS2-SiO2-Au)/H2O near the point of separation is a fascinating research area. The potential applications of SPFs frequently occurs in analytical chemistry, life sciences, and in mec
Externí odkaz:
https://doaj.org/article/b3ee0f32191e4a95833b202ccde38668
Simulation of storage of cold energy considering unsteady conduction mechanism in mathematical model
Autor:
Naim Ben Ali, Ali Basem, Noha M. Seyam, Hussein A.Z. AL-bonsrulah, Hosam A. Saad, Walid Aich, Ria H. Egami
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104591- (2024)
To enhance system productivity, fins were incorporated into the container, and PCM (phase change material) infused with alumina nanoparticles was introduced. Mathematical modeling was employed to evaluate the current problem, with a specific focus on
Externí odkaz:
https://doaj.org/article/4c76ca5b38e54769b2ec5304d5167fcd
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104523- (2024)
This study undertook the experimental enhancement of dispersion stability in graphene-based nanofluids to boost the performance of concentric counterflow heat exchangers. Emphasis was placed on the characterization and preparation of graphene suspens
Externí odkaz:
https://doaj.org/article/2d8b5aa17dd844ab9df3cb24ef48453f
Autor:
Wajdi Rajhi, S.A.M. Mehryan, Nasrin B.M. Elbashir, Hikmet Ş. Aybar, Walid Aich, Aboulbaba Eladeb, Lioua Kolsi
Publikováno v:
Case Studies in Thermal Engineering, Vol 58, Iss , Pp 104396- (2024)
This study investigates the thermal performance and exergy destruction of parabolic trough collector by Response Surface Methodology. This collector is simulated by the Monte Carol Ray Tracing method and the results are coupled to the Computational F
Externí odkaz:
https://doaj.org/article/b82533a23ab645e195bbbd339b03ac41
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 5, Pp 102669- (2024)
This article discusses the heat transfer characteristics of the mixed convection of NEPCM-fluid (Polyurethane/ Nonadecane dispersed in water) contained within a wavy-sided walls cavity. Mixed convection is caused by an adiabatic rotating cylinder loc
Externí odkaz:
https://doaj.org/article/095974a5a1554078b6938d23e3b45af1
Autor:
Walid Aich, Ali Basem, Abbas J. Sultan, Amer Ali Ghabra, Aboulbaba Eladeb, Lioua Kolsi, Soheil Salahshour, Sh. Baghaei
Publikováno v:
Case Studies in Thermal Engineering, Vol 56, Iss , Pp 104226- (2024)
Using molecular dynamics (MD) simulation, the thermal efficacy of phase change materials (PCMs) in solar energy applications and solar thermal energy storage was evaluated. In order to achieve this objective, an investigation was conducted into the s
Externí odkaz:
https://doaj.org/article/6469ece485a044bfbed517772cd65ee7
Autor:
Lotfi Ben Said, Ali Basem, Dheyaa J. Jasim, Haydar A.S. Aljaafari, Badreddine Ayadi, Walid Aich, Soheil Salahshour, S. Ali Eftekhari
Publikováno v:
Case Studies in Thermal Engineering, Vol 55, Iss , Pp 104158- (2024)
The present study investigated the effect of heat flux frequency on doxorubicin adsorption by bio MOF11 biocarrier using molecular dynamics simulation. This simulation examined the effect of several heat flux frequencies (0.001, 0.002, 0.005, and 0.0
Externí odkaz:
https://doaj.org/article/072ac175341d4ae7b0101a1e139a7083
Autor:
Walid Aich, Tasawar Abbas, Gamal Hassan Sewify, Muhammad Noveel Sadiq, Sami Ullah Khan, Muhammad Bilal, Mohamed Omri, Lioua Kolsi
Publikováno v:
Alexandria Engineering Journal, Vol 79, Iss , Pp 538-544 (2023)
The phenomenon of wire coating occurs in various applications in manufacturing systems, cables, drawing of sheets, polymer industries etc. The current investigation deals with the study of the reverse coating phenomenon of magnetized non-Newtonian fl
Externí odkaz:
https://doaj.org/article/7cfa4c1b0acf485496877976756dd58a