Buchumschlag

Mathematical relationships of models of two-phase flows in channels of reactors and steam generators of NPP's for the calculation of their hydrodynamic characteristics

Two-phase flows of the working substance in the steam-generating channels of reactors of single-circuit NPP’s and steam generators of two- and three-circuit NPP’s represent the joint movement of liquid (feed water) and steam in the form of a steam-water mixture. The forms of movement of two-phase fl...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Вопросы атомной науки и техники
Datum:	2022
Hauptverfasser:	Yefimov, О.V., Pylypenko, M.M., Kavertsev, V.L., Harkusha, T.A., Yesypenko, T.O.
Format:	Artikel
Sprache:	Englisch
Veröffentlicht:	Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2022
Schlagworte:	Physics and technology of structural materials
Online Zugang:	https://nasplib.isofts.kiev.ua/handle/123456789/195926
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:	Mathematical relationships of models of two-phase flows in channels of reactors and steam generators of NPP's for the calculation of their hydrodynamic characteristics / О.V. Yefimov, M.M. Pylypenko, V.L. Kavertsev, T.A. Harkusha, T.O. Yesypenko // Problems of Atomic Science and Technology. — 2022. — № 1. — С. 186-189. — Бібліогр.: 8 назв. — англ.

Institution

Digital Library of Periodicals of National Academy of Sciences of Ukraine

Ähnliche Einträge

Mathematical relations of models of single-phase flows in the channels of reactors and steam generators of NPP's for calculation of heat transfer processes and hydrodynamic characteristics
von: Yefimov, O.V., et al.
Veröffentlicht: (2022)

Computer simulation of thermal and hydraulic processes in NPP steam generator channels on the basis of interval-iterative method
von: Yefimov, O.V., et al.
Veröffentlicht: (2022)

Interval models of temperature characteristics of superheater separators in nuclear power plant units with the capacity of 1000 MW
von: Yefimov, O.V., et al.
Veröffentlicht: (2022)

Determination of the dependence of the NPP unit power on the steam temperature at the outlet of the superheater separator first stage with an uncertainty of information
von: Yefimov, O.V., et al.
Veröffentlicht: (2022)

The method for optimizing the iron content in the structural material Zr1%Nb for fuel element cladding of NPP nuclear reactors
von: Yefimov, O.V., et al.
Veröffentlicht: (2023)

Influence of iron additives on the corrosion resistance of the Zr-1%Nb alloy under operating conditions of a nuclear reactor
von: Pylypenko, M.M., et al.
Veröffentlicht: (2022)

Components of automated intellectual systems supporting decisions at the stage of operation and equipment diagnostics of nuclear power units
von: Yefimov, О.V., et al.
Veröffentlicht: (2020)

Processing of experimental data of the process of refining nuclear material Zr1%Nb by electron-beam melting by means of interval analysis methods
von: Yefimov, A.V., et al.
Veröffentlicht: (2019)

Improving the efficiency of the unit of the Zaporizhzhia NPP with a WWER–1000 reactor
von: Cheilytko, A.A., et al.
Veröffentlicht: (2020)

The Lifshitz-Rosenzweig method in calculations of the bias of basic dislocation loops in zirconium
von: Trotsenko, O.G., et al.
Veröffentlicht: (2022)

Estimation of the dependence parameters of nuclear structural materials hardness on the content of gas impurities: an interval approach
von: Potanina, Т.V., et al.
Veröffentlicht: (2021)

Possible Mechanism of Formation of Nuclei of Hydrodynamic Plastic Flow Channels in Crystals
von: V. I. Zasimchuk, et al.
Veröffentlicht: (2014)

Water hammers in transonic modes of steam¬liquid flows in NPP equipment
von: V. Skalozubov, et al.
Veröffentlicht: (2019)

Creep of VT1-0 alloy in different structural states
von: Savchuk, E.S., et al.
Veröffentlicht: (2022)

ᵃʳᶜʰPbWO₄ with improved optical parameters from archaeological lead
von: Yakubovskaya, A.G., et al.
Veröffentlicht: (2022)

High-field forming of tungsten surface by evaporation in liquid nitrogen
von: Sadanov, E.V., et al.
Veröffentlicht: (2022)

The model of description of extraction of uranium-235 and uranium-238 isotopes complexes in a supercritical carbon dioxide layer heated from below
von: Borts, B.V., et al.
Veröffentlicht: (2022)

Comparison of corrosion of aluminum-based alloys forming decagonal quasicrystals in NaCl solution
von: Polonskyy, V.A., et al.
Veröffentlicht: (2022)

Computational dosimetry and post-irradiation studies of the electron beam irradiation-assisted corrosion and stress corrosion cracking of statically strained steel samples in a supercritical water coolant
von: Bakai, O.S., et al.
Veröffentlicht: (2022)

Modification of the structurally the phase state of aluminum alloy as a result of radiation thermal treatment
von: Prokhorenko, E.M., et al.
Veröffentlicht: (2022)

Microplasticity of 15Kh2NMFA vessel steel in a stress-strain state during magnetic treatment
von: Chernyak, N.A., et al.
Veröffentlicht: (2022)

Actinides filtering out in the demo-imitation separator with a magnetic field of a given configuration
von: Yuferov, V.B., et al.
Veröffentlicht: (2022)

About experimental discovery of type II superconductivity
von: Shepelev, A.
Veröffentlicht: (2022)

Effect of ausforming on mechanical properties of 12%Cr ferritic/martensitic steel
von: Kislyak, I.F., et al.
Veröffentlicht: (2022)

Formation of step density shock waves on vicinal NaCl(100) growth surfaces
von: Kulyk, O.P., et al.
Veröffentlicht: (2022)

Peculiarities of the formation of a hardened layer during laser borinizing of piston rings
von: Hlushkova, D.B., et al.
Veröffentlicht: (2022)

Synthesis of the Ti-Zr-Ni alloys by the "hydride cycle" method
von: Dmytrenko, O.E., et al.
Veröffentlicht: (2022)

Resistance of titanium alloys to cavitation wear
von: Klimenko, І.О., et al.
Veröffentlicht: (2022)

Improving the quality condition of the structure of welded joints made of rotor steel
von: Dmytryk, V.V., et al.
Veröffentlicht: (2022)

Radiation hardness of polysiloxane-based scintillators
von: Zhmurin, P.М., et al.
Veröffentlicht: (2022)

Physical and chemical foundations of the extraction refining of natural uranium
von: Mukhachev, A.P., et al.
Veröffentlicht: (2022)

Increasing the corrosion resistance of welded joints of heat-resistant nickel alloy with steel
von: Bolshakov, V.I., et al.
Veröffentlicht: (2022)

Relative length as a classification parameter of the crystallization mode of amorphous films
von: Bagmut, A.G.
Veröffentlicht: (2022)

SIMS study of the TiFe alloy interaction with oxygen
von: Litvinov, V.A., et al.
Veröffentlicht: (2022)

The express registration of thermal conductivity anomalies of solids
von: Sokolenko, V.I., et al.
Veröffentlicht: (2022)

The pressure losses in a forced water flow in the steam-generating channels
von: V. G. Antipov
Veröffentlicht: (2017)

Analysis of reliability of the automatic core protection function of the reactor V-412 in response to local parameters: maximum linear power, departure from nucleate boiling ratio
von: Lys, S.S., et al.
Veröffentlicht: (2021)

Электроискровое диспергирование металлических материалов. III. Влияние технологических факторов на размеры, форму и структурное состояние высокодисперсных частиц
von: Перекос, А.Е., et al.
Veröffentlicht: (2019)

Дисипативні структури ПВХ, наповненого нанодисперсними металами
von: Колупаєв, Б.Б., et al.
Veröffentlicht: (2019)

CFD model as a digital twin of the radiation state of the new safe confinement of the chernobyl NPP
von: Krukovskyi, P.G., et al.
Veröffentlicht: (2020)