Hydrogen Combustion Risk and Core Debris Coolability (HYBCIS)

The COOLOCE test facility

Eveliina Takasuo, Stefan Holmström, Tuomo Kinnunen, Pekka H. Pankakoski, Ville Hovi, Mikko Ilvonen

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Abstract

A new test facility, COOLOCE has been designed and built for experimental investigations of coolability of porous particle beds with a flexible geometry. The main objective of the experiments is to compare the coolability of a heap-like (conical) particle bed configuration to that of an evenly-distributed cylindrical particle bed. The first experiments with a conical particle bed have been performed. The results suggest that the dryout power is relatively high in the conical particle bed. In addition to the experimental work, analytical work on the issue, including code development, is performed.
Original languageEnglish
Title of host publicationSAFIR2010
Subtitle of host publicationThe Finnish Research Programme on Safety 2007-2010: Final Report
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Pages347-356
ISBN (Electronic)978-951-38-7690-6
ISBN (Print)978-951-38-7689-0
Publication statusPublished - 2011
MoE publication typeNot Eligible

Publication series

NameVTT Tiedotteita - Research Notes
PublisherVTT
Number2571
ISSN (Print)1235-0605
ISSN (Electronic)1455-0865

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test facilities
debris
beds
hydrogen
geometry
configurations

Cite this

Takasuo, E., Holmström, S., Kinnunen, T., Pankakoski, P. H., Hovi, V., & Ilvonen, M. (2011). Hydrogen Combustion Risk and Core Debris Coolability (HYBCIS): The COOLOCE test facility. In SAFIR2010: The Finnish Research Programme on Safety 2007-2010: Final Report (pp. 347-356). Espoo: VTT Technical Research Centre of Finland. VTT Tiedotteita - Research Notes, No. 2571
Takasuo, Eveliina ; Holmström, Stefan ; Kinnunen, Tuomo ; Pankakoski, Pekka H. ; Hovi, Ville ; Ilvonen, Mikko. / Hydrogen Combustion Risk and Core Debris Coolability (HYBCIS) : The COOLOCE test facility. SAFIR2010: The Finnish Research Programme on Safety 2007-2010: Final Report. Espoo : VTT Technical Research Centre of Finland, 2011. pp. 347-356 (VTT Tiedotteita - Research Notes; No. 2571).
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Takasuo, E, Holmström, S, Kinnunen, T, Pankakoski, PH, Hovi, V & Ilvonen, M 2011, Hydrogen Combustion Risk and Core Debris Coolability (HYBCIS): The COOLOCE test facility. in SAFIR2010: The Finnish Research Programme on Safety 2007-2010: Final Report. VTT Technical Research Centre of Finland, Espoo, VTT Tiedotteita - Research Notes, no. 2571, pp. 347-356.

Hydrogen Combustion Risk and Core Debris Coolability (HYBCIS) : The COOLOCE test facility. / Takasuo, Eveliina; Holmström, Stefan; Kinnunen, Tuomo; Pankakoski, Pekka H.; Hovi, Ville; Ilvonen, Mikko.

SAFIR2010: The Finnish Research Programme on Safety 2007-2010: Final Report. Espoo : VTT Technical Research Centre of Finland, 2011. p. 347-356 (VTT Tiedotteita - Research Notes; No. 2571).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

TY - CHAP

T1 - Hydrogen Combustion Risk and Core Debris Coolability (HYBCIS)

T2 - The COOLOCE test facility

AU - Takasuo, Eveliina

AU - Holmström, Stefan

AU - Kinnunen, Tuomo

AU - Pankakoski, Pekka H.

AU - Hovi, Ville

AU - Ilvonen, Mikko

PY - 2011

Y1 - 2011

N2 - A new test facility, COOLOCE has been designed and built for experimental investigations of coolability of porous particle beds with a flexible geometry. The main objective of the experiments is to compare the coolability of a heap-like (conical) particle bed configuration to that of an evenly-distributed cylindrical particle bed. The first experiments with a conical particle bed have been performed. The results suggest that the dryout power is relatively high in the conical particle bed. In addition to the experimental work, analytical work on the issue, including code development, is performed.

AB - A new test facility, COOLOCE has been designed and built for experimental investigations of coolability of porous particle beds with a flexible geometry. The main objective of the experiments is to compare the coolability of a heap-like (conical) particle bed configuration to that of an evenly-distributed cylindrical particle bed. The first experiments with a conical particle bed have been performed. The results suggest that the dryout power is relatively high in the conical particle bed. In addition to the experimental work, analytical work on the issue, including code development, is performed.

M3 - Chapter or book article

SN - 978-951-38-7689-0

T3 - VTT Tiedotteita - Research Notes

SP - 347

EP - 356

BT - SAFIR2010

PB - VTT Technical Research Centre of Finland

CY - Espoo

ER -

Takasuo E, Holmström S, Kinnunen T, Pankakoski PH, Hovi V, Ilvonen M. Hydrogen Combustion Risk and Core Debris Coolability (HYBCIS): The COOLOCE test facility. In SAFIR2010: The Finnish Research Programme on Safety 2007-2010: Final Report. Espoo: VTT Technical Research Centre of Finland. 2011. p. 347-356. (VTT Tiedotteita - Research Notes; No. 2571).