Research ArticleOpen AccessGoogle Scholar indexed
Radiation Efficiency of Surface Burning on a Foam Metal Matrix with Ceramic Coating
Combustion Laboratory, Institute of Chemical Physics RAS, Moscow, Russia
- 1 Combustion Laboratory, Institute of Chemical Physics RAS, Moscow, Russia
Energy and Power Engineering·Volume 09 (2017)·Pages 366–385·Published 26 July 2017·DOI10.4236/epe.2017.97025
Copy link · social · email
Abstract
The modified empirical two-temperature model of surface burning on a foam metal matrix was proposed. The comparative experimental studies of radiation properties of both matrices without and with ceramic coating (alumina) were carried out. Measurement was conducted in different spectral ranges. The experimental results were compared with theoretical calculations. It was shown that the integral radiation efficiency of the matrix with ceramic coating was comparable with radiation efficiency of the matrix without any coating in the wide range of the firing rate and surpassed it on 30% - 40% at firing rate above 50 W/cm 2 .
KeywordsBurning DeviceMetal FoamMatrixRadiationCeramic Coating
- Shmelev, V. (2014) Surface Burning on a Foam Metal Matrix with the Ceramic Coating. Combust. Science and Technology, 86, 943-952. https://doi.org/10.1080/00102202.2014.890601
- Vasilik, N. and Shmelev, V. (2015) Radiation Efficiency of IR Burners with a Foamed Metal Matrix with Ceramic Coating. In: Frolov, S.M., Ed., Combustion and Explosion, Torus Press, Moscow, 203-207.
- Krittacom, B. (2009) Studies on Thermal Characteristics of Open-Cellular Porous Burners. Ph.D. Thesis, Oita University, Oita.
- Shmelev, V. (2010) Combustion of Natural Gas at the Surface of a High Porosity Metal Matrix. Russian Journal of Physical Chemistry B, 4, 593-601. https://doi.org/10.1134/S199079311004010X
- Hitrin, L.N. (1957) Physics of Combustion and Explosion (In Russian). Moscow University, Moscow.
- Brjuhanov, O.N. (1977) Radiation-Convection Heat Exchange at Gas Burning in Perforated Systems. LGU, Leningrad.
- Han, X.-H., Wang, Q., Park, Y.-G., T’Joen, C., Sommers, A. and Jacobi. A. (2012) A Review of Metal Foam and Metal Matrix Composites for Heat Exchangers and Heat Sinks. Heat Transfer Engineering, 33, 991-1009. https://doi.org/10.1080/01457632.2012.659613
- Nawaz, K. (2011) Metal Foams as Novel Materials for Air-Cooling Heat Exchangers. Ph.D. Thesis, University of Illinois at Urbana-Champaign, Urbana, Illinois.
- Laevskii, Y.M. and Babkin, V.S. (1988) Filtration Combustion of Gases. In: Matros, U.Sh., Ed., Propagation of Heat Waves in Heterogeneous Mediums (In Russian), Nauka, Novosibirsk, 108-145.
- Futko, S.I. and Zhdanok, S.A. (2004) Chemistry of Filtration Gas Combustion. B.N., Minsk.
- Khantikomo, P. and Krittacom, B.A. (2011) Comprehensive Review on Thermal Ra-diation of Open Cellular Porous Materials. Naresuan University Engineering Journal, 6, 10-32.
- Lu, T.J., Stone, H.A. and Ashby, M.F. (1998) Heat Transfer in Open-Celled Metal Foams. Acta Materialia, 46, 3619-3635.
- Calmidi, V.V. and Mahajan, R.L. (1999) The Effective Thermal Conductivity of High Porosity Fibrous Metal Foams. Journal of Heat Transfer, 121, 466-471. https://doi.org/10.1115/1.2826001
- Ranut, P. and Nobile, E. (2014) On the Effective Thermal Conductivity of Metal Foams. Journal of Physics, Conference Series, 547, 1-11. https://doi.org/10.1088/1742-6596/547/1/012021