Research on design of targeted oxygen supply environment for plateau dispersion oxygen-enriched sleeping tents
SHI Zhenghui
LI Yuanzhe
ZHAO Chengcheng
WANG Yingchao
HUANG Hexiang
LI Yang
XIE Kangning
ZHAI Mingming
ZHANG Chenxu
LUO Erping
TANG Chi
Abstract：Objective To design a plateau dispersion oxygen-enriched sleeping tent that meets the requirements of diffuse oxygen enrichment and human factors engineering,aiming at the serious issue of high altitude hypoxia affecting the nighttime sleep quality of soldiers stationed at or passing through high-altitude areas.Methods A targeted oxygen supply strategy for dispersion oxygen-enriched sleeping tents was proposed in this research.The oxygen supply effect and airflow organization characteristics under different supply port positions were studied by numerical simulation.Results Optimal diffuse oxygen enrichment effects and thermal comfort for the occupants were achieved when the oxygen supply outlet,with a diameter of 60 mm and an oxygen supply velocity of 0.8 m/s,was positioned 103 mm above the breathing zone and angled downward by 15°.Conclusion The targeted dispersion oxygen-enriched sleeping tent technology scheme designed in this study is expected to play an important role in improving the sleep quality and work efficiency of plateau soldiers.
Keywords：plateau oxygen supplydiffuse oxygen enrichmenttargeted oxygen supplynumerical simulationhuman factors engineering
Publication Date：2024-11-28
Online Publishing Date：2026-08-26(First online date of this platform, not the publication date of the document)
Pages：6( 1243-1248 )