Zobrazeno 1 - 10
of 642
pro vyhledávání: '"parabolic trough solar collector"'
Autor:
Hamzeh Jamali
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 7, Pp 2974-2991 (2024)
Abstract Nowadays, clean energy production and reconciliation with nature is one of the best solutions known to rectify the global warming issue. Solar energy, as a clean and green one, has recently been drawing scientists' attention to itself more t
Externí odkaz:
https://doaj.org/article/499766f86d5540c7863ae6b4b850a6cf
Autor:
Sana Said, Sofiene Mellouli, Talal Alqahtani, Salem Algarni, Ridha Ajjel, Badr M. Alshammari, Lioua Kolsi
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104948- (2024)
In this research, a numerical simulation was undertaken to assess the effectiveness of an Evacuated tube solar collector (ETSC). The study explored the efficacy of merging a parabolic trough solar collector (PTSC) and copper fins into the U-tube ETSC
Externí odkaz:
https://doaj.org/article/a9938d6bac1841a39a65876e306635c5
Autor:
Constantine Teubissi Simeu, Donatien Njomo, Venant Sorel Chara-Dackou, Mahamat Hassane Babikir
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102353- (2024)
The use of nanofluids (NFs) as heat transfer fluids (HTFs) is one way of improving the thermal performance of parabolic trough solar collectors (PTSCs). This study presents a comparative analysis of the thermal performance of a PTSC using nanofluids
Externí odkaz:
https://doaj.org/article/e1667515e586415fab4bd8ba04c9db7f
Publikováno v:
发电技术, Vol 45, Iss 2, Pp 291-298 (2024)
The ball joint is a key component of a parabolic trough solar collector. To address the problems of operation sticking and heat conduction oil leakage in ball joints, a performance test system was developed. The system can perform accelerated life te
Externí odkaz:
https://doaj.org/article/077e1796d1c0400db4d67a0073a43712
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 4, Pp 1614-1637 (2024)
Abstract Combination of different power cycle scenarios is of prime importance in achieving maximum energy utilization from solar‐driven multigeneration systems. To fulfill such objective, the present article proposes a novel energy distribution sy
Externí odkaz:
https://doaj.org/article/130bc56f67ad4ae88da0d73616d65983
Autor:
Mehrdad Naderihagh, Abolfazl Ahmadi
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 3, Pp 1004-1027 (2024)
Abstract This research entails the simulation and thermodynamic evaluation of a combined solar‐powered system that is intended to achieve the energy necessary to construct factories in areas where other sources of energy are not available. The syst
Externí odkaz:
https://doaj.org/article/54ca6d9b09764c4a8296d60900f3e443
Autor:
Anfal Benrezkallah, Yacine Marif, Mohammed Elbar Soudani, Mohamed Mustapha Belhadj, Taha Hamidatou, Naima Mekhloufi, Ahlam Aouachir
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104797- (2024)
The use of Parabolic Trough Solar Collector (PTSC) is currently the best option for widespread application in industries operating at temperatures from 60 to 400 °C. Numerous studies have been conducted to enhance the thermal performance of the PTSC
Externí odkaz:
https://doaj.org/article/7f2833179f3c40d68d6f9d51d7473a59
Autor:
Guoliang Hou, Anupam Yadav, Eyhab Ali, Youssef Ali Naeem, Fadwa Fathallah Ahmed, Khursheed Muzammil, Khaldoon T. Falih, Hussam Abdali Abdulridui, Eftikhaar Hasan Kadhum, Alaa A. Omran, Ahmed Elawady
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104763- (2024)
The low thermal efficiency of parabolic trough solar collectors (PTSCs) is a major drawback that has hindered their development as a viable renewable energy resource. Among the available methods to enhance the thermal performance of PTSCs, installing
Externí odkaz:
https://doaj.org/article/05a1eb0a8032420895f07e2c5c7b36f1
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104431- (2024)
This study employs a computational fluid dynamics (CFD) approach to assess the performance of a novel wavy profile tube receiver. It integrates rectangular fins and an Oil-based nanofluid, specifically utilizing Thermodyne GG-03 synthetic oil combine
Externí odkaz:
https://doaj.org/article/e93cea64a8054a5885701314edbe1d3e
Autor:
HADDOUCHE M.R., HADDOUCHE A.
Publikováno v:
Journal of Sustainable Energy, Vol 14, Iss 2, Pp 136-145 (2023)
Abstract - The thermohydraulic performance of an enhanced PTC’s tube is evaluated in this paper. A passive method is used by introducing transversal inserts on the bottom part of the receiver. The height of the inserts is investigated using MCRT me
Externí odkaz:
https://doaj.org/article/cbcec38d228b46e69bd752e73394410f