TY - GEN
T1 - Assessment of two phase critical flow models and implementation in fast transient fluid dynamics software
AU - Lafon, Philippe
AU - Essadki, Mohamed
AU - Bartosiewicz, Yann
AU - Seynhaeve, Jean Marie
N1 - Publisher Copyright:
Copyright © 2015 by ASME.
PY - 2015/1/1
Y1 - 2015/1/1
N2 - The discharge of a subcooled liquid or a liquid-vapor mixture at high temperature and pressure can occur in many industrial situations. This paper is focused on the analysis of critical flow models that are already available in the fast transient dynamics software EUROPLEXUS, or that are being implemented as new break boundary conditions. The results of the Moody, Fauske, Flinta, Henry-Fauske and DEM models are presented and compared with the Super Moby Dick experimental results. The best results are obtained for the DEM. Then preliminary results concerning the implementation of the DEM model as a break boundary condition in EUROPLEXUS are given.
AB - The discharge of a subcooled liquid or a liquid-vapor mixture at high temperature and pressure can occur in many industrial situations. This paper is focused on the analysis of critical flow models that are already available in the fast transient dynamics software EUROPLEXUS, or that are being implemented as new break boundary conditions. The results of the Moody, Fauske, Flinta, Henry-Fauske and DEM models are presented and compared with the Super Moby Dick experimental results. The best results are obtained for the DEM. Then preliminary results concerning the implementation of the DEM model as a break boundary condition in EUROPLEXUS are given.
U2 - 10.1115/PVP2015-45559
DO - 10.1115/PVP2015-45559
M3 - Conference contribution
AN - SCOPUS:84957000643
T3 - American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
BT - Fluid-Structure Interaction
PB - American Society of Mechanical Engineers (ASME)
T2 - ASME 2015 Pressure Vessels and Piping Conference, PVP 2015
Y2 - 19 July 2015 through 23 July 2015
ER -