Heat-transfer distribution for an impinging laminar flame jet to a flat plate
Author
Summary, in English
Impinging flame jets are widely used in applications where high heat-transfer rates are needed, for instance in the glass industry. During
the heating process of glass products, internal thermal stresses develop in the material due to temperature gradients. In order to avoid
excessive thermal gradients as well as overheating of the hot spots, it is important to know and control the temperature distribution
inside a heated glass product. Therefore, it is advantageous to know the relation describing the convective heat–flux distribution at
the heated side of a glass product. In a previous work, we presented a heat–flux relation applicable for the hot spot of the target
[M.J. Remie, G. Sa¨rner, M.F.G. Cremers, A. Omrane, K.R.A.M. Schreel, M. Alde´n, L.P.H. de Goey, Extended heat-transfer relation
for an impinging laminar flame jet to a flat plate, Int. J. Heat Mass Transfer, in press]. In this paper, we present an extension of this
relation, which is applicable for larger radial distances from the hot spot.
the heating process of glass products, internal thermal stresses develop in the material due to temperature gradients. In order to avoid
excessive thermal gradients as well as overheating of the hot spots, it is important to know and control the temperature distribution
inside a heated glass product. Therefore, it is advantageous to know the relation describing the convective heat–flux distribution at
the heated side of a glass product. In a previous work, we presented a heat–flux relation applicable for the hot spot of the target
[M.J. Remie, G. Sa¨rner, M.F.G. Cremers, A. Omrane, K.R.A.M. Schreel, M. Alde´n, L.P.H. de Goey, Extended heat-transfer relation
for an impinging laminar flame jet to a flat plate, Int. J. Heat Mass Transfer, in press]. In this paper, we present an extension of this
relation, which is applicable for larger radial distances from the hot spot.
Department/s
Publishing year
2008
Language
English
Pages
3144-3152
Publication/Series
International Journal of Heat and Mass Transfer
Volume
51
Issue
11-12
Links
Document type
Journal article
Publisher
Pergamon Press Ltd.
Topic
- Atom and Molecular Physics and Optics
Keywords
- Phosphorescence
- Heat-transfer
- Impinging flame jet
- Oxy-fuel
Status
Published
ISBN/ISSN/Other
- ISSN: 0017-9310