SNIC
SUPR
SNIC SUPR
CFD investigation on wave behavior of annular two-phase flow
Dnr:

SNIC 2018/3-419

Type:

SNAC Medium

Principal Investigator:

Jan Dufek

Affiliation:

Kungliga Tekniska högskolan

Start Date:

2018-09-01

End Date:

2019-04-01

Primary Classification:

20702: Energy Systems

Webpage:

Allocation

Abstract

The wavy interface in annular two-phase flow is crucial to the heat and mass transfer process. CFD is a promising approach to investigate such behaviors. Among different two-phase modeling methods, VOF might be the most suitable one because of its simplicity and mass conservation feature. However the main drawback of VOF is that very fine mesh is needed to capture the interface. Therefore relatively large computing resources are necessary for the current project.