Inaugural US-EU-China Thermophysics Conference-Renewable Energy 2009 (UECTC 2009 Proceedings)
47 Radiative Properties of High Temperature Particles in Their Phase Transitions and Inverse Radiation Problem of Particles
Download citation file:
The radiative properties of high temperature particles in their phase transitions and inverse radiation problem of particles are investigated in present paper. (1) The transient radiative property during the Al2O3 particle's phase transition is simulated firstly. Based on the kinetic equation of Al2O3 particle's crystallization process, the time dependence of volume fraction of each phase is calculated. The multilayered sphere model and “effective medium” sphere model are developed based on two possible solidification modes which are layer by layer solidification and normally solidification. In the “effective medium” sphere model, the values of effective optical...