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NKS Programme Area:NKS-R
Research Area:Thermal Hydraulics
Report Number:NKS-366
Report Title:CFD simulations of preliminary single spray experiments
Activity Acronym:COPSAR
Authors:Timo Pättikangas, Risto Huhtanen,
Abstract:The single spray nozzle experiments performed at the Lappeenranta University of Technology (LUT) are modelled with CFD calculations. The spray droplets are described by using the Discrete Particle Model of the ANSYS Fluent code. Suitable model for the size distribution of the droplets is chosen from the models available in Fluent. Single spray nozzle experiments performed at LUT are modelled and the CFD calculations are compared to available experimental results. The results will be used for the modelling of the spray experiments performed with the PPOOLEX facility at LUT.
Keywords:Spray, droplet, containment, nuclear reactor safety, NRS, computational fluid dynamics, CFD
Publication date:13 Jun 2016
ISBN:ISBN 978-87-7893-451-2
Number of downloads:3929
Download:pdf NKS-366.pdf

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