The focus is laid on the trend of the iodine value and freezing point which change with the service temperature at various points of time or pressures.

The result shows that the outlet temperature by partial charged method is more steady and its discharging rate is higher than that by fully charged method.

On the basis of on-site data and in conjunction with the working principle of a power plant coal-pulverizer system a state-space dynamic mathematical model has been set up of the coal pulverizer outlet temperature and pulverizer inlet-air flow rate through an analysis of the coal pulverizer control system.

Two calculation methods for combustor outlet temperature of an aeroengine were described.

The influnce of the surface contact conductance in crystallizing and rolling areas on the exit temperature of the strip was analysed by dividing the casting area into two segments.

Based on the aerodynamic calculation and using some experiential formula on flow and jet mixing,the exit temperature debugging method at a certain turbine combustor was studied according to the working condition and the overhaul experimental data.

The application of Grey models GM(1,1) in the exit temperature prediction of coal pulverizer is discussed .