Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Wahiba Yaïci"'
Publikováno v:
Wind, Vol 3, Iss 3, Pp 320-342 (2023)
This research investigates the effect of blade density and elevation above sea level on the startup time (Ts) and power coefficient (Cp) of a 1-kW two-bladed wind turbine. The study uses three Iranian hardwoods as the blade material and four counties
Externí odkaz:
https://doaj.org/article/657c31f3bccb4eed8ed55a1f85bc0c2a
Autor:
Nidhal Ben Khedher, Hussein Togun, Azher M. Abed, Hayder I. Mohammed, Jasim M. Mahdi, Raed Khalid Ibrahem, Wahiba Yaïci, Pouyan Talebizadehsardari, Amir Keshmiri
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 17, Iss 1 (2023)
To overcome the weak thermal conduction of the phase change materials (PCM), This investigation aims to study the effect of circular Y-shaped fins added to a two-pipe latent heat-saving unit compared with conventional circular fins. The system is pla
Externí odkaz:
https://doaj.org/article/d74dba6db04a4654b974c3b6d130679c
Autor:
Masoud Izadi, Seyede Fateme Taghavi, Seyed Hossein Neshat Safavi, Farhad Afsharpanah, Wahiba Yaïci
Publikováno v:
Case Studies in Thermal Engineering, Vol 47, Iss , Pp 103081- (2023)
Maintaining building indoor temperature within comfort zone has been identified as one of the major reasons for energy consumption. The incorporation of phase change materials (PCMs) in various regions in buildings is introduced as a solution that ca
Externí odkaz:
https://doaj.org/article/ce634aab60324a13a27eeb881a18f924
Autor:
Azher M. Abed, Hosseinali Ramezani Mouziraji, Jafar Bakhshi, Anmar Dulaimi, Hayder I. Mohammed, Raed Khalid Ibrahem, Nidhal Ben Khedher, Wahiba Yaïci, Jasim M. Mahdi
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
This study numerically intends to evaluate the effects of arc-shaped fins on the melting capability of a triplex-tube confinement system filled with phase-change materials (PCMs). In contrast to situations with no fins, where PCM exhibits relatively
Externí odkaz:
https://doaj.org/article/750e27d7e73b4711ad558f060fee4525
Autor:
Farhad Afsharpanah, Masoud Izadi, Farzam Akbarzadeh Hamedani, Seyed Soheil Mousavi Ajarostaghi, Wahiba Yaïci
Publikováno v:
Case Studies in Thermal Engineering, Vol 39, Iss , Pp 102421- (2022)
Latent thermal energy storage units are extensively used for compensating for the misalignment of energy production and demand. Regardless of the extensive applications of these appliances in the industries, they suffer from the slow progress of phas
Externí odkaz:
https://doaj.org/article/27da3d0294ee419c9fcf21543da183d7
Publikováno v:
Machines, Vol 10, Iss 9, p 785 (2022)
Generating a high startup torque is a critical factor for the application of small wind turbines in regions with low wind speed. In the present study, the blades of a small wind turbine were designed and optimized to maximize the output power and sta
Externí odkaz:
https://doaj.org/article/1e84f617db9842b49fc73f50f71257b0
Autor:
Hussein Togun, Raad Z. Homod, Zaher Mundher Yaseen, Azher M. Abed, Jameel M. Dhabab, Raed Khalid Ibrahem, Sami Dhahbi, Mohammad Mehdi Rashidi, Goodarz Ahmadi, Wahiba Yaïci, Jasim M. Mahdi
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2720 (2022)
Global technological advancements drive daily energy consumption, generating additional carbon-induced climate challenges. Modifying process parameters, optimizing design, and employing high-performance working fluids are among the techniques offered
Externí odkaz:
https://doaj.org/article/39235265ec27491589577bb25fb09ce6
Publikováno v:
Machines, Vol 10, Iss 8, p 687 (2022)
The type of airfoil with small wind turbine blades should be selected based on the wind potential of the area in which the turbine is used. In this study, 10 low Reynolds number airfoils, namely, BW-3, E387, FX 63-137, S822, S834, SD7062, SG6040, SG6
Externí odkaz:
https://doaj.org/article/e9edaa8f7bcd4313a02cb172fd92cbc7
Recent Advances in Small-Scale Carbon Capture Systems for Micro-Combined Heat and Power Applications
Publikováno v:
Energies, Vol 15, Iss 8, p 2938 (2022)
To restrict global warming and relieve climate change, the world economy requires to decarbonize and reduce carbon dioxide (CO2) emissions to net-zero by mid-century. Carbon capture and storage (CCS), and carbon capture and utilization (CCU), by whic
Externí odkaz:
https://doaj.org/article/3340c8bbf62e443b8643bda9b0a2d0e3
Autor:
Wahiba Yaïci, Michela Longo
Publikováno v:
Energies, Vol 15, Iss 8, p 2848 (2022)
A potentially viable solution to the problem of greenhouse gas emissions by vehicles in the transportation sector is the deployment of hydrogen as alternative fuel. A limitation to the diffusion of the hydrogen-fuelled vehicles option is the intricat
Externí odkaz:
https://doaj.org/article/6b7c4a823bb54269a857c64d2ee5724b