This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Computational Program to Simulate the Heat Flux from an Infrared Lamp Array
Technical Paper
2007-01-2713
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
The heat flux analytical modeling from an infrared lamp is very difficult. These lamps have a quartz involucres and an internal reflective surface to converge the emitted radiation to a determined area. These empiric parameters influence the heat flux evaluation and turn this study to experimental analysis, in order to complete the analytical. The objective of this paper is to obtain a computational program to simulate the heat flux from an infrared lamp array, using a modeling analytical-experimental. An equation to simulate the heat flux from a lamp was obtained beyond an analysis of the radiation properties, geometrical lamp parameters and empirical equations. Using the electromagnetic wave theory in the particular case of radiation from an infrared lamp, it was get one of the terms of the equation, which is only function of the geometrical lamp parameters. The other term is empirical and was obtained from analyze of experimental data. The complete equation was used to implement the program.
Authors
Citation
de Vasconcelos, H., Garcia, E., and dos Santos, M., "Computational Program to Simulate the Heat Flux from an Infrared Lamp Array," SAE Technical Paper 2007-01-2713, 2007, https://doi.org/10.4271/2007-01-2713.Also In
References
- Dos Santos, M. B. Garcia, E. C. Pontes, E. O. Demori, R. P. “First steps of the infrared simulation development by tungsten filament lamps” 18 th International Congress of Mechanical Engineering Ouro Preto, Minas Gerais 2005
- SimulateIR Series - Product data sheet. SimulateIR-D-01-A Model 5236 Research INC USA 1998 http://www.researchinc.com
- Sparrow, E. M. 1978 “Radiation Heat Transfer” McGraw Hill Belmont, California
- Donato, M. Ruel, C. Muir, B. “Absorbed Flux Predictions for Spacecraft IR Testing” 14 th Intrersociety Conference on Enviromental Systems San Diego, California 1984
- Holman, P. J. 1983 McGraw Hill São Paulo
- Vasconcelos, H. P. Garcia, E. C. Pontes, E. O. Panissi, D. L. “Analysis of the influence of aluminum baffle in the heat flux from infrared lamp array” 11 th Brazilian Congress of Thermal Sciences and Engineering Curitiba, Paraná 2006