Results 21 to 30 of about 12,741 (256)

Performance Analysis of Three Kinds of Integrated Trough Solar Energy Combined Cycle Systems

open access: yesZhongguo dianli, 2020
Integrated solar combined cycle (ISCC) power generation system has been proved to be a high efficient and clean way for power generation, which can reduce not only the cost of solar power generation, but also the fuel consumption of gas steam combined ...
Nan ZHANG   +5 more
doaj   +1 more source

Thermal Energy Processes in Direct Steam Generation Solar Systems: Boiling, Condensation and Energy Storage – A Review

open access: yesFrontiers in Energy Research, 2019
Direct steam generation coupled is a promising solar-energy technology, which can reduce the growing dependency on fossil fuels. It has the potential to impact the power-generation sector as well as industrial sectors where significant quantities of ...
Jaco Dirker   +17 more
doaj   +1 more source

NONUNIFORMITIES OF TWO-PHASE COOLANT DISTRIBUTION IN A HEAT GENERATING PARTICLES BED

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2014
Sufficient atomic power generation safety increase may be done with microfuel adapting to reactor plants with water coolant. Microfuel particle is a millimeter size grain containing fission material core in a protecting coverage.
V. V. Sorokin
doaj   +1 more source

Analysis of Exhaust Gas Heat Utilization in Waste Heat Recovery Power Generator at Indarung V Factory PT Semen Padang

open access: yesAndalas Journal of Electrical and Electronic Engineering Technology, 2023
Increasing energy efficiency in the cement production process at PT Semen Padang is carried out by reusing exhaust gas to produce electricity using Waste heat recovery power generation (WHRPG) with a capacity of 8.5 MW.
Mayang Safira   +5 more
doaj   +1 more source

Direct Steam Generation in Parabolic Trough Collectors

open access: yesEnergy Procedia, 2014
Existing commercial parabolic trough power plants use thermal oil as a heat transfer fluid, with working temperatures in the region of 400ºC. In order to achieve more efficient generating systems, a second generation of parabolic troughs that operate at temperatures higher than 400ºC is being developed.
Alguacil, M.   +3 more
openaire   +2 more sources

Exergy-Based Analysis and Optimization of an Integrated Solar Combined-Cycle Power Plant

open access: yesEntropy, 2020
The transition towards higher shares of electricity generation from renewable energy sources is shown to be significantly slower in developing countries with low-cost fossil fuel resources.
Louay Elmorsy   +2 more
doaj   +1 more source

Direct Steam Generation for Process Heat using Fresnel Collectors [PDF]

open access: yesInternational Journal of Thermal and Environmental Engineering, 2015
Industrial energy consumption represents one third of the total energy used worldwide, significant amount of which is thermal energy. This paper discusses the use of Fresnel collectors to provide saturated steam for process heat usage through Direct Steam Generation (DSG) which is a promising technology for introducing solar energy for industrial use ...
Mokhtar, Marwan   +5 more
openaire   +6 more sources

Multi-Objective Optimization of Graded Thermal Storage System for Direct Steam Generation with Dish Concentrators

open access: yesEnergies, 2023
A single sensible thermal storage system has the disadvantage of poor system efficiency, and a sensible-latent graded thermal storage system can effectively solve this problem.
Zhengyue Zhu   +4 more
doaj   +1 more source

Steam generation control in Solar Invictus 53S - A parabolic dish solar collector for direct steam generation [PDF]

open access: yesAIP Conference Proceedings, 2017
This paper presents a control methodology for steam generation at desired steam outlet conditions for the Solar Invictus 53S System. The system consists of a parabolic solar dish with an effective projected area of 51.6 m2 and a cavity type receiver which works as Once Through direct Solar Steam Generator (OTSSG).
Wajahat Ali, Zubair Usman, Umer Jamil
openaire   +1 more source

Thermal performance analysis of glazed and unglazed receiver of scheffler dish

open access: yesJournal of Thermal Engineering, 2020
The impact of reradiation and convection losses from the receiver is substantial on the performance of solar parabolic dish concentrator. In this paper, an experimental and theoretical study to compare the performance of the glazed and unglazed receiver ...
Dnyaneshwar MALWAD, Vinod TUNGİKAR
doaj   +1 more source

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