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Title of Article

CFD AND EXPERIMENTAL STUDIES OF THERMAL HYDRAULIC PROCESSES IN THE «PODDON» TEST-BED


Issue
4
Date
 2009

Section
MECHANICS

Article type
 scientific article
UDC
532.5
Pages
101-109
Keywords
reactor, heat exchanger, cooling system, natural convection, CFD, fluid dynamics, STAR-CD, STAR-CCM+


Authors
Osipov S.L.
Opytnoe konstruktorskoe byuro mashinostroeniya im. I.I. Afrikantova

Rogozhkin S.A.
Opytnoe konstruktorskoe byuro mashinostroeniya im. I.I. Afrikantova

Sobolev V.A.
Opytnoe konstruktorskoe byuro mashinostroeniya im. I.I. Afrikantova

Shepelev S.F.
Opytnoe konstruktorskoe byuro mashinostroeniya im. I.I. Afrikantova

Kozhaev A.A.
Sarovskiy inzhenernyy tsentr, Tekhnopark «Sistema-Sarov», Nizhegorodskaya obl.

Mavrin M.S.
Sarovskiy inzhenernyy tsentr, Tekhnopark «Sistema-Sarov», Nizhegorodskaya obl.

Ryabov A.A.
Sarovskiy inzhenernyy tsentr, Tekhnopark «Sistema-Sarov», Nizhegorodskaya obl.


Abstract
A description is presented of the «Poddon» test-bed designed to model the core catcher in a BN-800 reactor accident beyond design basis with core meltdown. The test bench was used for experiments where water served as a coolant. CFD simulation of the modeled thermal hydraulic processes was performed using STAR-CD software complex. CFD and experimental results comparison is provided.

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