Results 21 to 30 of about 104,473 (310)
Summary of thermal-hydraulic calculations for a pressurized water reactor [PDF]
, 1980 The results of two transients involving the loss of a steam generator in a single-pass, steam generator, pressurized water reactor have been analyzed using a state-of-the-art, thermal-hydraulic computer code. Computed results include the formation of a steam bubble in the core while the pressurizer is solid.
Bolstad, J.W., Haarman, R.A.
openaire +2 more sources
Problems of calculation of heat transfer crisis in fuel assembles of water cooled reactors [PDF]
Ядерна фізика та енергетика, 2018 Current problem of the ensuring reliability of the results of mathematical computer simulation of the operational modes of water-cooled nuclear reactors is considered in this article.
G. I. Sharaevsky +3 more
doaj +1 more source
Experimental Performance of a Solar Air Collector with a Perforated Back Plate in New Zealand [PDF]
, 2020 Publishe
Boulic, M +4 more
core +2 more sources
Nuclear Engineering and Technology, 2020 Small Modular Reactors (SMRs) are attracting wide attention due to their outstanding performance, extensive studies have been carried out for lead-based fast reactors (LFRs) that cooled with Lead or Lead-bismuth (LBE), and small modular natural ...
Pengcheng Zhao, PhD +5 more
doaj +1 more source
Variational assimilation for xenon dynamical forecasts in neutronic using advanced background error covariance matrix modelling [PDF]
, 2013 Data assimilation method consists in combining all available pieces of information about a system to obtain optimal estimates of initial states.
Argaud, Jean-Philippe +5 more
core +4 more sources
Revista Investigaciones y Aplicaciones Nucleares, 2019 With cooperation of the International Atomic Energy Agency (IAEA), thermal-hydraulic calculations were carried out for conversion of the IAN-R1 Reactor from MTR-HEU fuel to TRIGA-LEU fuel. To establish thermal-hydraulic calculation and analysis research
José Antonio Sarta +1 more
doaj +1 more source
Convection Heat Transfer and Flow Calculations Suitable for Electric Machines Thermal Models [PDF]
, 2008 This paper deals with the formulations used to predict convection cooling and flow in electric machines. Empirical dimensionless analysis formulations are used to calculate convection heat transfer.
Cavagnino, Andrea, Staton, D.A.
core +1 more source
A Comparison in Thermal-hydraulics Analysis of Pwr1000 Using Fixed and Temperature Function of Thermal Conductivity [PDF]
, 2016 A COMPARISON IN THERMAL-HYDRAULICS ANALYSIS OF PWR-1000 USING FIXEDAND TEMPERATURE FUNCTION OF THERMAL CONDUCTIVITY. A study to analyze theinfluence of the fuel-cladding's thermal conductivity on the sub-channel of pressurized waterreactor 1000 (PWR-1000)
Isnaini, M. D. (Muhammad) +1 more
core +2 more sources
MATEC Web of Conferences, 2018 The lowering of the temperature graph in the lower-level heat networks is often carried out by a mixture of coolant from the return pipeline at mixing pumping stations in order to maintain the set temperature of the mixed water. In this case, part of the
Tokarev Vyacheslav, Novitsky Nikolay
doaj +1 more source
COUPLED SIMULATION OF GAS COOLED FAST REACTOR FUEL ASSEMBLY WITH NESTLE CODE SYSTEM
Acta Polytechnica CTU Proceedings, 2018 The paper is focused on coupled calculation of the Gas Cooled Fast Reactor. The proper modelling of coupled neutronics and thermal-hydraulics is the corner stone for future safety assessment of the control and emergency systems.
Filip Osusky +4 more
doaj +1 more source