Single pulse BOXCARS applied to measure temperature of transient combustion

The temperature distribution in two kinds of solid fuel combustion have been measured instantly by BOXCARS with single laser pulse. The combustions were optimized to solve flutter and bifurcate of flame. The data are acquired at high temporal and spatial resolution, the spatial resolution is about 1.2mm and the time resolution is about 8ns. The temperature is as high as 2 260K in SZFDB1 solid fuel combustion and 2 090K in SZFDB4 solid fuel combustion, The result indicates that temperature at the transient combustion field can be measured preferably by BOXCARS.