Results 101 to 110 of about 11,420 (272)

Solar multiple optimization for a solar-only thermal power plant, using oil as heat transfer fluid in the parabolic trough collectors [PDF]

open access: yes, 2009
Usual size of parabolic trough solar thermal plants being built at present is approximately 50 M We. Most of these plants do not have a thermal storage system for maintaining the power block performance at nominal conditions during long non-insolation ...
Abánades Velasco, Alberto   +3 more
core   +2 more sources

An Experimental Study of the Effect of Vortex Shedding on Solar Collector Performance

open access: yesAl-Khawarizmi Engineering Journal, 2015
In this work, the effect of vortex shedding on the solar collector performance of the parabolic trough solar collector (PTSC) was estimated experimentally.
Alaulddin Abdulqader Kadim
doaj  

Solar photochemical process engineering for production of fuels and chemicals [PDF]

open access: yes
The engineering costs and performance of a nominal 25,000 scmd (883,000 scfd) photochemical plant to produce dihydrogen from water were studied. Two systems were considered, one based on flat-plate collector/reactors and the other on linear parabolic ...
Biddle, J. R.   +2 more
core   +1 more source

Concept study of microgrid dispatch strategy for solar thermal power plant with thermal storage [PDF]

open access: yes, 2015
Complex grid systems have been gradually replaced by smaller and simpler grid systems called Microgrids. Integration of a solar thermal power generation systems into Microgrids open a new horizon of renewable energy power generation to achieve the supply
Shaikh Salim, S. A. Z.   +2 more
core   +2 more sources

A spectral selective lamellae concentrator system as BI-CPV/T System [PDF]

open access: yes
In warm periods the excess of incoming solar energy into a greenhouse is more than required for the growth of the crop. In particular the near infrared radiation (NIR) part of the incoming radiation is not necessarily.
Janssen, H.J.J.   +3 more
core   +2 more sources

Exergoeconomic optimization and sensitivity analysis of a commercial parabolic trough collector for the climate of Tehran, Iran

open access: yesEnergy Science & Engineering, 2019
The exergoeconomic analysis is a powerful tool to study an energy system and provide rational decision‐making for it. This paper is aimed at exergoeconomic optimization and sensitivity analysis evaluation of the results of a commercial parabolic trough ...
Hamed Hoseinzadeh   +2 more
doaj   +1 more source

A combined optical, thermal and electrical performance model of a Building Integrated Photovoltaic/Thermal Concentrator (BIPVTC) [PDF]

open access: yes, 2011
The electrical output of concentrating photovoltaic devices is significantly affected by the temperature of the photovoltaic cells. The ability to actively cool photovoltaic cells under concentrated radiation allows their electrical efficiency to be ...
Anderson, Timothy Nicholas   +3 more
core   +1 more source

Enhancing the Performance of Evacuated and Non-Evacuated Parabolic Trough Collectors Using Twisted Tape Inserts, Perforated Plate Inserts and Internally Finned Absorber

open access: yesEnergies, 2018
The thermal enhancement of parabolic trough collectors is a critical issue and numerous ideas have been applied in the literature on this domain. The objective of this paper is to investigate some usual thermal enhancement techniques for improving the ...
Evangelos Bellos, Christos Tzivanidis
doaj   +1 more source

Solar thermal technology evaluation, fiscal year 1982. Volume 1: Executive summary [PDF]

open access: yes
Three primary solar concepts the central receiver, parabolic dish, and parabolic trough are investigated. To a lesser extent, the hemispherical bowl and salt-gradient solar pond are also being studied.

core   +1 more source

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