Y. Hu, D. M. Huang, Z. K. Qi, S. He, H. Yang and H. P. Zhang (2013) Modeling thermal insulation of firefighting protective clothing embedded with phase change material. Journal/Heat And Mass Transfer 49 567-573. [In English]
Web link: http://dx.doi.org/10.1007/s00231-012-1103-x
Keywords: FIRE EXPOSURE, FLASH FIRE, SKIN BURNS, HEAT
Abstract: Experiments and research on heat transport through firefighting protective clothing when exposed to high temperature or intensive radiation are significant. Phase change material (PCM) takes energy when changes from solid to liquid thus reducing heat transmission. A numerical simulation of heat protection of the firefighting protective clothing embedded with PCM was studied. We focused on the temperature variation by comparing different thicknesses and position conditions of PCM combined in the clothing, as well as the melting state of PCM and human irreversible burns through a simplified one-dimensional model. The results showed it was superior to place PCM between water and proof layer and inner layer, in addition, greater thickness increased protection time while might adding extra burden to the firefighter.