Experimental Study on the Smoke Temperature Decrease near Natural Vents Induced by Air Entrainment in a Tunnel Fire

Table 3

Test conditions.

Test	Shaft height (m)	HRR (kW)
1	0.2	9, 17, 29, 65
2	0.4
3	0.6
4	0.8
5	1.0
6	1.2