A Thermal Protective Respirator Based on Granular Phase Change Materials

IF 0.6 4区 物理与天体物理 Q4 MECHANICS
N. A. Lutsenko, S. S. Fetsov
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引用次数: 0

Abstract

In this paper, we propose to use thermal-protective respirators based on granular phase change materials to protect the respiratory organs from dangerously high temperatures of inhaled air during fires and other emergencies. We demonstrate the possibility of creating such personal protective equipment based on known materials using a numerical experiment. In this case, the insignificant mass of the cooling element based on granular phase change material makes it possible to combine it with a gas and smoke protective element and create combined respirators that protect against both high temperatures and toxic combustion products.

Abstract Image

基于颗粒相变材料的热防护呼吸器
在本文中,我们建议使用基于颗粒相变材料的热防护呼吸器来保护呼吸器官免受火灾和其他紧急情况下吸入空气的危险高温。我们通过数值实验证明了基于已知材料制造这种个人防护装备的可能性。在这种情况下,基于颗粒状相变材料的冷却元件的微不足道的质量使得将其与气体和烟雾保护元件结合起来并创建防止高温和有毒燃烧产物的组合呼吸器成为可能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Doklady Physics
Doklady Physics 物理-力学
CiteScore
1.40
自引率
12.50%
发文量
12
审稿时长
4-8 weeks
期刊介绍: Doklady Physics is a journal that publishes new research in physics of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.
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