The plume temperature is an important parameter, for solid propellant rocket engines and it is useful for determining the combustion process of the engine.

This pa per presents plume temperature measurements of a mounted solid propellant rocket engine measured using a 6-target 8-wavelength pyrometer.

Considering the characteristics of the plume temperature measurement of solid propellant rocket engine, a new emissivity assumption was presented.

A novel device for measuring pulse flame temperature and water vapor concentration;

Research on the data processing method of the luminous flame temperature;

An Improved Two-color Method Measurement System for Local Transient Soot Concentration and Flame Temperature in the Cylinder of Diesel Engines;

Plume temperature of the rocket is an important physics parameter that reflects the propellant’s combustion condition, the temperature measurement for SPRE plays a dominant role in the total diagraph.

IR measuring technology for solid propellant plume;

The application of remote sensing FTIR spectrometry in determination of the absolute radiation energy,combustion gas concentration and propellant plume temperature was reviewed.

The paper is to present the authors' study on the fire- flame behavior of the small-sized oil boilover fire with its focus on the analysis of the likely reasons and causes that may lead to such fires by using infrared thermo-imaging technology for the flame temperature field mutation.

Charge coupled device(CCD) image technique is widely used in the flame temperature field measurements.