000			01682nab a2200229 4500
005			20260520001115.0
008			260224s2014 xxu ing
041			_aInglés
245	0	0	_aThermal Radiation from Fire Whirls _bRevised Solid Flame Model
260			_a _b _cnov. 2014
270			_a06/12/2016 ; 27/07/2016
300			_a14 p. ; 1573-1587
520			_aTranscripción del resúmen realizada por el autor: The conventional solid flame model for calculating the radiation from pool fires involves a constant flame surface emissive power. In this paper, in terms of the fact that the flame shape of fire whirl can be simulated by combination of a cylinder and a cone, a new formula is proposed to characterize the vertical profile of the flame surface emissive power of fire whirl, by which a revised solid flame model is presented for calculating the radiant heat flux from the flame, in the horizontal and vertical directions. In comparison to the conventional solid flame model, the revised model agrees better with the experimental data of radiant heat flux, especially for heat release rates below a certain critical range. By the revised model it is indicated that the profile of radiant heat flux significantly varies with the distance away from the pool centerline. The effect of plume radiation and flame pulsation are suggested to be considered for further improving the radiation model of fire whirl.
581			_a6
773	0		_tFire Technology _g50
942			_cARTICULO
100	1		_aZhou, Kuibin _954822
100	1		_aLiu, Naian _954840
100	1		_aZhang, Linhe _954841
100	1		_aSatoh, Koyu _955571
999			_c189690 _d189690