Sensitivity calculations of tunnel fires using CFD

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Abstract

Detailed numerical simulations of fires in road tunnels were carried out using the CFD code JASMINE. Fire tests performed in the Ofenegg tunnel have also been validated. A parametric study of fires in an arbitrary 300-m-long tunnel was made, in which the influence of fire size, tunnel width, ventilation and ground slope was investigated. The movement of hazardous temperature and smoke regions as a function of time was calculated to investigate escape possibilities from the tunnel in case of fire.

Detaljer

Författare
  • Heimo Tuovinen
  • Göran Holmstedt
  • Staffan Bengtson
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Husbyggnad

Nyckelord

Originalspråkengelska
Sidor (från-till)99-119
TidskriftFire Technology
Volym32
Utgåva nummer2
StatusPublished - 1996
PublikationskategoriForskning
Peer review utfördJa