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Updated: Jun 11, 2025

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3D数值模拟用于相变的热保护 材料集成的消防员的转机轮

Susan S Xu1, Jonisha Pollard1, Weihuan Zhao2

  • 1National Institute for Occupational Safety and Health, National Personal Protective Technology Laboratory, Pittsburgh, PA 15236, USA.

Applied Human Factors and Ergonomics Conference
|October 7, 2024
PubMed
概括

集成到消防员装备中的相变材料 (PCM) 显著增强了热保护. 薄的PCM片段 (1.0-3.0毫米) 的点为60°C,可以在火灾中三倍化防火保护时间.

关键词:
3D人体热模型消防员 转机设备 转机设备闪光灯和危险条件阶段变化 材料 材料热保护增强 热保护增强

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Just as interesting as the effects of heat transfer on a system are the methods by which the heat transfer occur. Whenever there is a temperature difference, heat transfer occurs. It may occur rapidly, such as through a cooking pan, or slowly, such as through the walls of a picnic ice box. So many processes involve heat transfer that it is hard to imagine a situation where no heat transfer occurs. Yet, every heat transfer takes place by only three methods: conduction, convection, and radiation.
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