Publication result detail

Analysis of Passive Heat Removal System by ANSYS CFX software

PETROSYAN, T.; KATOVSKÝ, K.

Original Title

Analysis of Passive Heat Removal System by ANSYS CFX software

English Title

Analysis of Passive Heat Removal System by ANSYS CFX software

Type

Paper in proceedings (conference paper)

Original Abstract

In the current study, the model of Passive Heat Removal System (PHRS) through SG (steam-generator) was developed for computational fluid dynamics (CFD) analysis. During work there was done three main tasks, which are creating geometrical form of PHRS, meshing of model to achieve a better analysis of thermo-hydraulic phenomena and creating domains for simulation steam condensation in PHRS SG heat exchanger tubes. Analysis through the “ANSYS CFX” software, with two different cases investigated at the steam inlet velocity of 1 m/s and 3 m/s. A thorough description of the steam condensation process in the passive cooling system obtained as a result of the analysis. The rate of the steam condensation in heat exchanger pipeline was assessed.

English abstract

In the current study, the model of Passive Heat Removal System (PHRS) through SG (steam-generator) was developed for computational fluid dynamics (CFD) analysis. During work there was done three main tasks, which are creating geometrical form of PHRS, meshing of model to achieve a better analysis of thermo-hydraulic phenomena and creating domains for simulation steam condensation in PHRS SG heat exchanger tubes. Analysis through the “ANSYS CFX” software, with two different cases investigated at the steam inlet velocity of 1 m/s and 3 m/s. A thorough description of the steam condensation process in the passive cooling system obtained as a result of the analysis. The rate of the steam condensation in heat exchanger pipeline was assessed.

Keywords

PHRS, CFD, ANSYS, CFX, thermal-hydraulics, NPP

Key words in English

PHRS, CFD, ANSYS, CFX, thermal-hydraulics, NPP

Authors

PETROSYAN, T.; KATOVSKÝ, K.

RIV year

2019

Released

16.05.2018

ISBN

978-1-5386-4612-0

Book

Proccedings of the 2018 19th International Scientific Conference on Electric Power Engineering (EPE)

Edition

1

Pages from

293

Pages to

298

Pages count

6

BibTex

@inproceedings{BUT147612,
  author="Taron {Petrosyan} and Karel {Katovský}",
  title="Analysis of Passive Heat Removal System by ANSYS CFX software",
  booktitle="Proccedings of the 2018 19th International Scientific Conference on Electric Power Engineering (EPE)",
  year="2018",
  series="1",
  number="1",
  pages="293--298",
  doi="10.1109/EPE.2018.8395993",
  isbn="978-1-5386-4612-0"
}