Radiation Efficiency of Surface Burning on a Foam Metal Matrix with Ceramic Coating
Open Access
- 1 January 2017
- journal article
- research article
- Published by Scientific Research Publishing, Inc. in Energy and Power Engineering
- Vol. 09 (07), 366-385
- https://doi.org/10.4236/epe.2017.97025
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/cm2.Keywords
This publication has 8 references indexed in Scilit:
- On the effective thermal conductivity of metal foamsJournal of Physics: Conference Series, 2014
- Surface Burning on a Foam Metal Matrix with the Ceramic CoatingCombustion Science and Technology, 2014
- A Review of Metal Foam and Metal Matrix Composites for Heat Exchangers and Heat SinksHeat Transfer Engineering, 2012
- Energy and Spectral Characteristics of Radiation during Filtration Combustion of Natural GasCombustion, Explosion, and Shock Waves, 2010
- Combustion of natural gas at the surface of a high-porosity metal matrixRussian Journal of Physical Chemistry B, 2010
- An experimental study of the heat transfer in PS foam insulationHeat and Mass Transfer, 2008
- Metallic foams: Radiative properties/comparison between different modelsJournal of Quantitative Spectroscopy and Radiative Transfer, 2008
- The Effective Thermal Conductivity of High Porosity Fibrous Metal FoamsJournal of Heat Transfer, 1999