Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Otabeh Al-Oran"'
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100623- (2024)
Phase change materials are well employed in thermal energy storage systems due to their high thermal storage capacity; however, the problem with phase change materials lies in their low thermal conductivity. The experimental work presented here inves
Externí odkaz:
https://doaj.org/article/6794c65dcd034aa7a9bec2d4d8f5a58f
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 4155-4169 (2022)
This experimental study investigated the performance of two identical parabolic trough collector (PTC) systems using nanofluid CeO2/H2O and distilled water as working fluids under the weather conditions in Amman and various nanofluid concentrations.
Externí odkaz:
https://doaj.org/article/c81cffb532294ff5b690b7ccd298a0cf
Autor:
Otabeh Al-Oran, Ferenc Lezsovits
Publikováno v:
Applied Sciences, Vol 11, Iss 11, p 4946 (2021)
Recently, there has been significant interest in the thermal performance of parabolic trough collectors. They are capable of operating and generating highly variable temperature ranges, which can be used in various applications. This paper, therefore
Externí odkaz:
https://doaj.org/article/5eda1e22f8dd4da29412de4a42609eb0
Publikováno v:
Renewable Energy. 177:1045-1062
Molten salts are typically used as energy storage media in concentrating solar power systems for their lower costs and environmental impact. This study aims to map and optimize the performance of parabolic trough concentrators (PTCs) working with mol
Autor:
Otabeh Al-Oran, Ferenc Lezsovits
Publikováno v:
Pollack Periodica. 16:88-93
In this work, the thermal performance of using hybrid nanofluid of Ceria oxide and multi-walled carbon nanotube-based MOL 68 in the receiver tube of parabolic trough collector is simulated numerically. The influence of using this nanofluid under vari
Autor:
Ferenc Lezsovits, Otabeh Al-Oran
Publikováno v:
International Review of Applied Sciences and Engineering. 11:209-219
Recently, the thermal performance of the parabolic trough collector (PTC), augmented to be more applicable and efficient, received intensive research. These studies aimed to improve heat transfer in the receiver part, in order to decrease the heat lo
Enhance thermal efficiency of parabolic trough collector using Tungsten oxide/Syltherm 800 nanofluid
Autor:
Ferenc Lezsovits, Otabeh Al-Oran
Publikováno v:
Pollack Periodica. 15:187-198
Development of thermal efficiency of the concentrated solar energy especially parabolic trough collector using various nanofluids types has a taken high interest in recent years. In this article enhancement thermal performance inside the heating coll
Publikováno v:
Periodica Polytechnica Chemical Engineering. 65:50-60
In many heat exchange systems, there is a demand to improve the thermal conductivity of the working fluids to make those fluids more efficient, and this can be done by dispersing solid nanomaterials into conventional liquids. In the present work, the
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 140:1579-1596
Energy and exergy efficiency amelioration of the parabolic trough has taken high interest since recent years, especially when nanofluid used as an enhancement category. This paper aimed to improve LS-2 parabolic trough model and compare the enhanceme