1. Numerical modeling of water spray suppression of conveyor belt fires in a large-scale tunnel 
Liming Yuan, Alex C. Smith 
Process Safety and Environmental Protection 
Volume 95, Pages (May 2015)
DOI: /j.psep
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2. Fig. 1 NIOSH Fire suppression facility.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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3. Fig. 2 Setup of conveyor belt and ignition gas burners.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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4. Fig. 3 Physical model of simulated tunnel and conveyor belt.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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5. Fig. 4 Comparison of heat release rates between test and simulation.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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6. Fig. 5 Comparison of surface temperatures between test and simulation.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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7. Fig. 6
Activation times for the first sprinkler at different locations.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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8. Fig. 7 Heat release rates for different sprinkler locations.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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9. Fig. 8
The maximum heat release rates before sprinkler activation for different.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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10. Fig. 9
Belt surface temperatures 5m from belt leading edge for different sprinkler locations. sprinkler locations.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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11. Fig. 10
Belt surface temperatures 7m from belt leading edge for different sprinkler locations.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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12. Fig. 11
Downstream smoke temperatures 15cm below roof for different sprinkler locations.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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13. Fig. 12 Radiation heat loss for different sprinkler locations.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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14. Fig. 13 Heat release rates for different water flow rates.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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15. Fig. 14
Belt surface temperatures for different water flow rates: 5m from belt leading edge.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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16. Fig. 15
Belt surface temperatures for different water flow rates: 7m from belt leading edge.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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17. Fig. 16
Downstream smoke temperatures 15cm below roof for different water flow rates.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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18. Fig. 17 Heat release rates for different activation temperatures.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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19. Fig. 18
Belt surface temperatures 5m from belt leading edge for different activation temperatures.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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20. Fig. 19
Belt surface temperatures 7m from belt leading edge for different activation temperatures.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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21. Fig. 20
Downstream smoke temperatures 15cm below roof for different activation temperatures.
Process Safety and Environmental Protection  , DOI: ( /j.psep )
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