A parametric study of radiative heat transfer in pulverised coal furnaces

Marakis, JG; Papapavlou, C; Kakaras, E

dc.contributor.author	Marakis, JG	en
dc.contributor.author	Papapavlou, C	en
dc.contributor.author	Kakaras, E	en
dc.date.accessioned	2014-03-01T01:15:26Z
dc.date.available	2014-03-01T01:15:26Z
dc.date.issued	2000	en
dc.identifier.issn	0017-9310	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13500
dc.subject	furnaces	en
dc.subject	Monte Carlo	en
dc.subject	radiation	en
dc.subject.classification	Thermodynamics	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.classification	Mechanics	en
dc.subject.other	PARTICLE-SIZE DISTRIBUTION	en
dc.subject.other	MONTE-CARLO METHOD	en
dc.subject.other	FLY-ASH	en
dc.subject.other	APPROXIMATION	en
dc.subject.other	ENCLOSURES	en
dc.subject.other	COMBUSTION	en
dc.subject.other	SCATTERING	en
dc.subject.other	SYSTEMS	en
dc.subject.other	MEDIA	en
dc.title	A parametric study of radiative heat transfer in pulverised coal furnaces	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0017-9310(99)00347-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0017-9310(99)00347-6	en
heal.language	English	en
heal.publicationDate	2000	en
heal.abstract	The P-1 approximation and the Monte Carlo method are applied in cylindrical coal-fired furnaces. The absorption and scattering efficiencies and the phase function of coal, char and fly-ash particles are obtained from Lorenz-Mie theory and wavelength dependent optical properties based on measurements available in the literature. The influence of each kind of particle on the radiative heat transfer is investigated. Comparisons between the P-1 and the Monte Carlo methods are performed for various particle size distributions and mass concentrations. Isotropic and neglecting of scattering are evaluated against anisotropic scattering as potential simplifications in engineering applications. (C) 2000 Elsevier Science Ltd. All rights reserved.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER	en
dc.identifier.doi	10.1016/S0017-9310(99)00347-6	en
dc.identifier.isi	ISI:000086819300011	en
dc.identifier.volume	43	en
dc.identifier.issue	16	en
dc.identifier.spage	2961	en
dc.identifier.epage	2971	en