Thermo-Hydraulic Behaviour of Coolant in Nuclear Reactor VVER-440 Under Refuelling Conditions

Journal Title: Strojnicky casopis - Journal of Mechanical Engineering - Year 2017, Vol 67, Issue 1

Abstract

The paper presents the numerical simulation of thermo-hydraulic behaviour of coolant in the VVER- 440 nuclear reactor under standard outage conditions. Heating-up and flow of coolant between the reactor pressure vessel and spent fuel storage pool are discussed.

Authors and Affiliations

Juraj Paulech, Vladimír Kutiš, Gabriel Gálik, Jakub Jakubec and Tibor Sedlár

Keywords

Related Articles

Some Facts Resulting from the Key Variables Used in the Description of the Recuperative Heat Exchangers

There are the various types of heat exchangers. The selection of the heat exchanger right type is the first basic assumption for its optimal operation. The heat exchanger calculation itself is another prerequisite for...

The Use of Optical Methods in the Analysis of the Areas with Stress Concentration

Anchoring parts of technical systems are often damaged due to the heavy forces acting on these systems during their operation. For that reason, various modifications are suggested and created on the anchoring screws, w...

Computational Fluid Dynamics Analysis of an Evaporative Cooling System

The use of chlorofluorocarbon based refrigerants in the air-conditioning system increases the global warming and causes the climate change. The climate change is expected to present a number of challenges for the built...

Influence of in-Plane Deformation in Higher Order Beam Theories

Comparing Euler-Bernoulli or Tismoshenko beam theory to higher order beam theories, an essential difference can be depicted: the additional degrees of freedom accounting for out-of plane (warping) and in-plane (distort...

CYCLIC PLASTIC PROPERTIES OF CLASS C STEEL EMPHASIZING ON RATCHETING: TESTING AND MODELLING

Cyclic plasticity modelling of metals needs individual approach. There are specific theories for various metallic materials including mainly phenomenological models, useful for practical applications [1]. However, a ro...

Download PDF file
  • EP ID EP43907
  • DOI https://doi.org/10.1515/scjme-2017-0009
  • Views 195
  • Downloads 0

How To Cite

Juraj Paulech, Vladimír Kutiš, Gabriel Gálik, Jakub Jakubec and Tibor Sedlár (2017). Thermo-Hydraulic Behaviour of Coolant in Nuclear Reactor VVER-440 Under Refuelling Conditions. Strojnicky casopis - Journal of Mechanical Engineering, 67(1), -. https://europub.co.uk/articles/-A-43907