Comparison of turbulence model predictions in rod bundles with supercritical up-flow

Comparison of turbulence model predictions in rod bundles with supercritical up-flow

Vertical up-flow of supercritical fluid in the subchannel of a heated rod bundle was numerically simulated using the Computational Fluid Dynamics (CFD) codes ANSYS CFX and ANSYS FLUENT. A total of seven cases from three different sets of experiments were simulated. Three-dimensional steady-state pre...

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Bibliographic Details
Main Author: Bergmann, Cale
Other Authors: Chatoorgoon, Vijay (Mechanical Engineering) Ormiston, Scott (Mechanical Engineering)
Published: VTT Technical Research Centre of Finland Ltd 2016
Subjects:
Supercritical
Turbulence models
Rod bundles
Numerical
CFD
CFX
FLUENT
Heat transfer deterioration
Online Access:http://hdl.handle.net/1993/31016

Internet

http://hdl.handle.net/1993/31016

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