Computational Fluid Dynamics Methods

Extending the Volume-of-Fluid Method to Pebble-Bed Reactor Thermal-Hydraulic Simulations

1:15–1:35PM MST

DEZHI DAI (Argonne National Laboratory), Haomin Yuan (Argonne National Laboratory), Adrian Tentner (Argonne National Laboratory), Dillon R. Shaver (Argonne National Laboratory), Albert Tong (University of Texas at Arlington), April J. Novak (University of Illinois)

RANS CFD Models of HTTF Lower Plenum Inspired Turbulent Jet in Crossflow using Nek5000

1:35–1:55PM MST

Gleb Sazonov (Oregon State University), Izabela Gutowska (Oregon State University), Aditya Parik (Utah State University), Nadish Saini (Argonne National Laboratory), Som Dutta (Utah State University)

Application of OpenFOAM solvers in the analysis of hydrogen distribution in the Reactor Building under postulated severe accident conditions

1:55–2:15PM MST

Blanca J. Ortega Chagoyan (National Autonomous University of Mexico), Javier Ortiz Villafuerte (National Institute for Nuclear Research), Eduardo Sainz Megia (National Institute for Nuclear Research)

A Combined Heat Transfer and Flow Model of a Once Through Steam Generator

2:15–2:35PM MST

Michael Saitta (MPR Associates), Michael Petrucci (MPR Associates, Inc.), Marwan Charrouf (MPR)

Numerical Challenges in Predicting Stochastic Temperature Fluctuations in Hozirontal Dead-Leg of PWR Direct Vessel Safety Injection Pipe

2:35–2:55PM MST

Iztok Tiselj (Jožef Stefan Institute), Martin Draksler (Jožef Stefan Institute)

Interface-resolved GPU Accelerated Bubbly Flow Simulations using NekRS

2:55–3:15PM MST

Nadish Saini (Argonne National Laboratory), Kyle Damm (UKAEA), Dillon R. Shaver (Argonne National Laboratory), Ananias Tomboulides