- Author
-
Hui, Y.
|
Li, J.
|
Lixin, Y.
- Title
- Numerical Analysis of Tunnel Thermal Plume Control Using Longitudinal Ventilation.
- Coporate
- Beijing Jiaotong University, Beijing 100044, PR China
Beijing University of Civil Engineering and Architecture, Beijing 100044, PR China
- Journal
-
Fire Safety Journal,
Vol. 44,
No. 8,
1067-1077,
November 2009
- Keywords
-
tunnels
|
plumes
|
ventilation
|
numerical analysis
|
heat release rate
|
computational fluid dynamics
|
velocity
|
equations
|
heating
|
temperature distributions
|
smoke layers
|
heat sources
|
simulation
- Identifiers
- longitudinal ventilation; Critical ventilation velocity; CFD model of the 4th Beijing subway line; heat and smoke plume movement in the tunnel; heat source length; gas inlet geometry; Simulation geometries and heating rates