Abstract
| Original language | English |
|---|---|
| Title of host publication | SAFIR: The Finnish Research Programme on Nuclear Power Plant Safety 2003-2006 |
| Subtitle of host publication | Final Report |
| Place of Publication | Espoo |
| Publisher | VTT Technical Research Centre of Finland |
| Pages | 343-352 |
| ISBN (Electronic) | 951-38-6887-7 |
| ISBN (Print) | 951-38-6886-9 |
| Publication status | Published - 2006 |
| MoE publication type | Not Eligible |
Publication series
| Series | VTT Tiedotteita - Research Notes |
|---|---|
| Number | 2363 |
| ISSN | 1235-0605 |
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Two-Model Monte Carlo Simulation of Fire Scenarios. / Hostikka, Simo; Korhonen, Timo; Keski-Rahkonen, Olavi.
SAFIR: The Finnish Research Programme on Nuclear Power Plant Safety 2003-2006: Final Report. Espoo : VTT Technical Research Centre of Finland, 2006. p. 343-352 (VTT Tiedotteita - Research Notes; No. 2363).Research output: Chapter in Book/Report/Conference proceeding › Chapter or book article › Professional
TY - CHAP
T1 - Two-Model Monte Carlo Simulation of Fire Scenarios
AU - Hostikka, Simo
AU - Korhonen, Timo
AU - Keski-Rahkonen, Olavi
PY - 2006
Y1 - 2006
N2 - A risk analysis tool called Probabilistic Fire Simulator (PFS) is developed for the computation of the distributions of fire model output variables and the sensitivities of the output variables to the inputs. In this work, a new technique is developed for the use of two different fire models in the same Monte Carlo simulation. The Two-Model Monte Carlo technique provides a computationally effective means to improve the accuracy of the fast but inaccurate models, using the results of the more accurate but computationally more demanding models. The technique is tested in two scenarios: calculation of a ceiling jet temperature and a simulation of a simple room fire, and finally applied on NPP relay room fire.
AB - A risk analysis tool called Probabilistic Fire Simulator (PFS) is developed for the computation of the distributions of fire model output variables and the sensitivities of the output variables to the inputs. In this work, a new technique is developed for the use of two different fire models in the same Monte Carlo simulation. The Two-Model Monte Carlo technique provides a computationally effective means to improve the accuracy of the fast but inaccurate models, using the results of the more accurate but computationally more demanding models. The technique is tested in two scenarios: calculation of a ceiling jet temperature and a simulation of a simple room fire, and finally applied on NPP relay room fire.
M3 - Chapter or book article
SN - 951-38-6886-9
T3 - VTT Tiedotteita - Research Notes
SP - 343
EP - 352
BT - SAFIR: The Finnish Research Programme on Nuclear Power Plant Safety 2003-2006
PB - VTT Technical Research Centre of Finland
CY - Espoo
ER -