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	Theoretical evaluation of burns to the human respiratory tract due to inhalation of hot gas in the early stage of fires
	Lv, Yong-Gang; Liu, Jing; Zhang, Jun
刊名	Burns
	2006-06-01
卷号	32期号:4页码:436-446
关键词	Burn evaluation Fire injury Theoretical evaluation Respiratory tract Bioheat transfer
ISSN号	0305-4179
DOI	10.1016/j.burns.2005.11.006
通讯作者	Liu, jing(jliu@cl.cryo.ac.cn)
英文摘要	A transient two-dimensional mathematical model for heat and water vapor transport across the respiratory tract of human body was established and applied to predict the thermal impact of inhaled hot gas to the nasal tissues during the early stage of fires. influences of individual's physiological status and environment variables were comprehensively investigated through numerical calculations. burn evaluation was performed using the classical henriques model to predict the time for thermal injury to occur. it was shown that decreasing the air velocity and increasing the respiratory rate is helpful to minimize the burn over the respiratory tract. the effect of relative humidity of surrounding dry hot air could be ignored in predicting bums for short duration exposures. due to evaporation cooling on the mucousal membrane, the burn often occurs at certain positions underneath the skin of the tract near the inlet of the respiratory tract. most of the tissues near the surface suffer injury immediately after exposure to fire, while in the deeper tissues, serious damage occurs after a relatively longer time period. the method presented in this paper may suggest a valuable approach to theoretically evaluate the injury of hot air to the human respiratory tract under various fire situations. (c) 2005 elsevier ltd and isbi. all rights reserved.
WOS关键词	WATER-VAPOR TRANSPORT ; INJURY ; MODEL ; THERAPIES ; HEAT
WOS研究方向	General & Internal Medicine ; Dermatology ; Surgery
WOS类目	Critical Care Medicine ; Dermatology ; Surgery
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000237833800007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2378407
专题	中国科学院大学
通讯作者	Liu, Jing
作者单位	1.Chinese Acad Sci, Cryogen Lab, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Univ Kentucky, Dept Comp Sci, Lab High Performance Sci Comp & Comp Simulat, Lexington, KY 40506 USA
推荐引用方式 GB/T 7714	Lv, Yong-Gang,Liu, Jing,Zhang, Jun. Theoretical evaluation of burns to the human respiratory tract due to inhalation of hot gas in the early stage of fires[J]. Burns,2006,32(4):436-446.
APA	Lv, Yong-Gang,Liu, Jing,&Zhang, Jun.(2006).Theoretical evaluation of burns to the human respiratory tract due to inhalation of hot gas in the early stage of fires.Burns,32(4),436-446.
MLA	Lv, Yong-Gang,et al."Theoretical evaluation of burns to the human respiratory tract due to inhalation of hot gas in the early stage of fires".Burns 32.4(2006):436-446.

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