Many cables are placed in the underground utility tunnel, which are with greater fire hazards. Once fire occurs in an enclosed tunnel, thermal radiation may ignite the adjacent cables, which will cause cable fire and further expanding of fire scale, and oxygen will be consumed over time. Thus, it's important to investigate cable fire under low oxygen concentration. In this paper, a fire experiment has carried out in a reduced-scale enclosed tunnel with different heights of linear fire near the side wall. The combustion parameters, as well as transverse temperature distribution and maximum ceiling temperature rise under different oxygen concentration are investigated. Based on oxygen consumption calorimetry, the combustion efficiency and hea...
The model-scale tunnel is used in this investigation to analyze the maximum smoke temperature rise o...
AbstractThe 1/15 reduced-scale experiments were conducted using the Froude number conservation to in...
A series of experiments, using a 1:15 model tunnel, were designed in accordance with the Froude cons...
Many cables are placed in the underground utility tunnel, which are with greater fire hazards. Once ...
Fires in cable tunnels as opposed to fires in buildings, in coal mines and other facilities have the...
The longitudinal and cross-sectional temperature distributions are measured in reduced-scale tunnel ...
By sealing the portal at one end of tunnel and changing the transverse location of linear fire sourc...
Simulation, as a method of scientific research, makes it possible, without performing costly and lab...
Simulation, as a method of scientific research, makes it possible, without performing costly and lab...
Funding Information: The work was supported by the National Key Research and Development Program of ...
The distribution characteristics of the temperature below ceilings in curved tunnel fires have not b...
With the development of the underground utility tunnel in China, the safety evaluation during facili...
Fires caused by cables occur frequently in mines, which endanger the safety of workers. To explore t...
Natural ventilation mode is a ventilation strategy to control fire-induced hot smoke and provide saf...
The maximum gas temperature below the ceiling is an important parameter for tunnel safety. The prese...
The model-scale tunnel is used in this investigation to analyze the maximum smoke temperature rise o...
AbstractThe 1/15 reduced-scale experiments were conducted using the Froude number conservation to in...
A series of experiments, using a 1:15 model tunnel, were designed in accordance with the Froude cons...
Many cables are placed in the underground utility tunnel, which are with greater fire hazards. Once ...
Fires in cable tunnels as opposed to fires in buildings, in coal mines and other facilities have the...
The longitudinal and cross-sectional temperature distributions are measured in reduced-scale tunnel ...
By sealing the portal at one end of tunnel and changing the transverse location of linear fire sourc...
Simulation, as a method of scientific research, makes it possible, without performing costly and lab...
Simulation, as a method of scientific research, makes it possible, without performing costly and lab...
Funding Information: The work was supported by the National Key Research and Development Program of ...
The distribution characteristics of the temperature below ceilings in curved tunnel fires have not b...
With the development of the underground utility tunnel in China, the safety evaluation during facili...
Fires caused by cables occur frequently in mines, which endanger the safety of workers. To explore t...
Natural ventilation mode is a ventilation strategy to control fire-induced hot smoke and provide saf...
The maximum gas temperature below the ceiling is an important parameter for tunnel safety. The prese...
The model-scale tunnel is used in this investigation to analyze the maximum smoke temperature rise o...
AbstractThe 1/15 reduced-scale experiments were conducted using the Froude number conservation to in...
A series of experiments, using a 1:15 model tunnel, were designed in accordance with the Froude cons...