Water Harvesting Strategies through Solar Steam Generator Systems
Sign Up to like & getrecommendations! Published in 2022 at "Chemsuschem"
DOI: 10.1002/cssc.202201543
Abstract: Abstract Solar steam generator (SSG) systems have attracted increasing attention, owing to its simple manufacturing, material abundance, cost‐effectiveness, and environmentally friendly freshwater production. This system relies on photothermic materials and water absorbing substrates for a… read more here.
Keywords: water harvesting; steam generator; water; solar steam ... See more keywords
Kinetics and Thermodynamics of Sulfate Adsorption on Magnetite at Elevated Temperatures
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Solution Chemistry"
DOI: 10.1007/s10953-019-00933-8
Abstract: Magnetite is a major corrosion product of carbon steel that forms deposits in the steam generators in water-cooled nuclear reactors. Sulfate is present as an impurity in the steam generator feed water and accumulates in… read more here.
Keywords: sulfate adsorption; adsorption; thermodynamics; magnetite ... See more keywords
Dynamic modeling of AP1000 steam generator for control system design and simulation
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2017.05.016
Abstract: Abstract A lumped parameter dynamic model for AP1000 U-tube steam generator (UTSG) is developed based upon the fundamental conservation of fluid mass, energy, and momentum. The steam generator model consists of 15 lumps with the… read more here.
Keywords: control system; model; steam; steam generator ... See more keywords
Numerical studies of a helical coil once-through steam generator
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2017.05.025
Abstract: Abstract A Thermal Hydraulic analysis code for Helical Coil once-through Steam Generator (TH-HCSG) is developed in the present study in order to predict the heat transfer process and thermal hydraulic characteristics in vertical helical coil… read more here.
Keywords: helical coil; coil steam; steam generator; hcsg ... See more keywords
Thermal-hydraulic analysis code development for sodium heated once-through steam generator
Sign Up to like & getrecommendations! Published in 2019 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2018.12.027
Abstract: Abstract Sodium heated once-through steam generator (OTSG) is an essential component of Sodium cooled Fast Reactor (SFR). It transfers the heat from hot sodium to water and converts water to superheat steam. Steam can roll… read more here.
Keywords: code; steam; steam generator; sodium heated ... See more keywords
Evaluation of cancer risk after a release from a hypothetical nuclear reactor steam generator tube rupture accident (SGTR)
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2019.107023
Abstract: Abstract This work aims to model a potential consequence after the release of radioactive material from the inventory of a PWR nuclear reactor in a case of an event known as steam generator tube rupture… read more here.
Keywords: risk; generator tube; steam generator; evaluation ... See more keywords
Realistic evaluation of source terms for steam generator tube rupture accidents
Sign Up to like & getrecommendations! Published in 2021 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2021.108559
Abstract: Abstract In the existing Probabilistic Safety Assessment (PSA) model, all the Steam Generator Tube Rupture (SGTR) sequences have been assumed to have identical fission product release characteristics without considering the sequences of no source term… read more here.
Keywords: steam generator; evaluation; sgtr; source ... See more keywords
A method to account for transient performance requirements in the design of steam generators for concentrated solar power applications
Sign Up to like & getrecommendations! Published in 2020 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.114931
Abstract: Abstract Concentrating solar power plants are strongly characterized by recurring start-up and shut-down procedures. This imposes new challenges for conventional components such as the steam generator systems, as frequent load variations might lead to high… read more here.
Keywords: solar power; steam generator; performance; power ... See more keywords
Dynamic performance and stress analysis of the steam generator of parabolic trough solar power plants
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.10.126
Abstract: Abstract The thermal stress on thick-walled components, such as tubesheets and steam drums, limits both the temperature ramp-up rates and the temperature differences between outer and inner walls. The cyclic operation of concentrating solar power… read more here.
Keywords: stress; methodology; analysis; steam generator ... See more keywords
Computational study of Fe3O4 adsorption behaviour on the secondary side of the heat exchange tube in the steam generator
Sign Up to like & getrecommendations! Published in 2021 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2021.110471
Abstract: Abstract Based on the scaling problem on the outer surface of the steam generator tube in the secondary circuit condition of pressurized water reactor, the molecular dynamic was used to calculate the adsorption characteristics of Fe3O4. The… read more here.
Keywords: secondary side; steam generator; adsorption; tube ... See more keywords
Influence of the steam generator on the exergetic and exergoeconomic analysis of solar tower plants
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2017.12.129
Abstract: Abstract Solar power tower plants differ from conventional power plants in the steam generator design due to the higher heat duty. In this work, the influence of the steam generator heat exchangers (preheater, evaporator, superheater… read more here.
Keywords: tower plants; influence steam; generator; steam generator ... See more keywords