摘要
为研究人体正常活动状态在模拟舱环境之间气体交换的关系,探讨超氧化物在供氧系统中的作用,由6名18~19岁的健康男性青年在相对密闭的模拟舱内常压下,分别采用超氧化钾(KO2),超氧化钠(NaO2)进行试验。结果:单罐KO2的利用率为92%~96%,受试者平均氧耗量为424.3L/人·d-1,能量值平均为102W/人,NaO2的利用率为73%,平均氧耗量为439.8L/人·d-1,能量值平均为105W/人,双罐KO2的利用率为95%~98%,平均氧耗量为464.0L人·d-1,能量值平均为111W/人。这为进一步开展生命保障系统的试验研究提供了科学依据。
This paper describes oxygen regeneration
with chemical methods in simulated cabin envi-ronment.Regulation of the composition of the
cabin air by the control system. Physiological parametersof human gaseous metabolism were
also discussed. These parameters are very important for evaluationof the relation between
human activity and cabin environment control and for further study of oxygensupply system in
manned space cabin as well.
出处
《航天医学与医学工程》
CAS
CSCD
1995年第1期32-36,共5页
Space Medicine & Medical Engineering
关键词
无机过氧化物
供氧系统
生保系统
气体交换
inorganic superoxide oxygen regeneration oxygen
supply system physiologhl evalua- tion,gas exchanging simulated testsAddress reprint
requests to:ZHU Zhiping. Institute of Space Medico- Engineering,P. O.Box 5l04, Beijing 100094,
China