ISSN Online: 2377-424X
International Heat Transfer Conference 12
Spectral model of absorption and scattering of thermal radiation by Diesel fuel droplets
Résumé
An approximate theoretical description of the main characteristics of absorption and scattering of infrared
radiation by polydisperse particles of Diesel fuel is proposed. It is shown that often used gray model does
not give the correct values of the radiation absorbed by droplets and the radiation flux to the cylinder head. The
model proposed is sufficiently accurate and it is not so time-consuming as the detailed spectral calculations.