Results 21 to 30 of about 14,235 (292)

Effect of Nano Fluids on the Thermal Performance and Efficiency of Linear Fresnel Collector in Hot Summer Months [PDF]

open access: yesJournal of Renewable Energy and Environment, 2021
One of the best and most important types of concentrating solar power plants is the linear Fresnel collector. The thermal performance and application of absorber in a solar power plant can be enhanced using direct steam generation technology.
Najmeh Salehi   +3 more
doaj   +1 more source

Development and features of natural circulation in a steam generating plant with a direct-flow steam generator

open access: yesTransactions of the Krylov State Research Centre, 2021
The natural circulation of the coolant contributes to the reliability and safety of offshore reactor installations, especially in an emergency situation with a complete de energization of the power plant. In this regard, the use of technical and design solutions for the emergence of natural circulation (EC) is appropriate.
N.N. Peich, D.S. Malovik
openaire   +1 more source

Testing and Modeling of Direct Steam Generating Parabolic Trough Collectors [PDF]

open access: yesProceedings of EuroSun 2018, 2018
The present work is elaborated in the framework of the REELCOOP research project. A mini hybrid (solar/biomass) power plant was installed and is under testing at ENIT (Ecole Nationale d’Ingénieurs de Tunis), Tunisia. The power plant relies on Parabolic Trough Collectors (PTC) operating with Direct Steam Generation (DSG), an Organic Rankine Cycle (ORC ...
Ferchichi, Souha   +8 more
openaire   +2 more sources

Dynamic characteristics of a solar‐aided coal‐fired power generation system under direct normal irradiance (DNI) feedforward control

open access: yesEnergy Science & Engineering, 2020
A solar‐aided coal‐fired power generation (SAPG) system is a new type of power generation system in the field of solar thermal power generation.
Liping Pang   +3 more
doaj   +1 more source

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

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

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

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

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

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