The probability of researching the thermal ablation patternon by numerical reconstruction
Starting from the formation mechanism of the wall thermal erosion traces, and according to the factors influencing the thermal erosion trace formation, a semi-physical prediction model of characterizing the degree of difficulty of the traces by the cumulative effects of wall heat load was established. The model was embedded in FDS source code, which reconstructed the thermal ablation pattern. The study compensated for the deficiencies of the existing software, and improved the numerical reconstruction technique.