基于代谢模拟的环控生保系统性能试验方法研究
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摘要
为满足长期载人飞行任务环控生保系统地面验证试验的需求,提出了一种人体代谢模拟试验评价方法。通过采用新型模拟方法以及对原有方法的改进,显著提高了耗氧、二氧化碳排出、产湿、产热和微量有害气体排出等人体代谢模拟结果的精度。利用该方法开展了环控生保系统集成性能试验,取得了良好的应用效果。最后对冷凝水水质模型和微量有害气体控制试验方法的改进开展了讨论和展望,有利于提高试验的真实性和有效性。
To satisfy the needs of ground verification test of environmental control and life support system( ECLSS) for long-term manned space flights,the evaluation method for ECLSS based on human metabolic simulation was proposed. After the adoption of the new simulation method and improvement of the traditional method,the simulation accuracy of human metabolism including the oxygen consumption,the carbon dioxide emission,the moisture production,the heat production and the trace hazardous gases emission was significantly improved. The integrated performance test of the ECLSS was developed by utilizing this evaluation method and good application results were obtained.In the end,the evaluation method of ECLSS based on human metabolic simulation were discussed and prospected.
To satisfy the needs of ground verification test of environmental control and life support system( ECLSS) for long-term manned space flights,the evaluation method for ECLSS based on human metabolic simulation was proposed. After the adoption of the new simulation method and improvement of the traditional method,the simulation accuracy of human metabolism including the oxygen consumption,the carbon dioxide emission,the moisture production,the heat production and the trace hazardous gases emission was significantly improved. The integrated performance test of the ECLSS was developed by utilizing this evaluation method and good application results were obtained.In the end,the evaluation method of ECLSS based on human metabolic simulation were discussed and prospected.
引文
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[11]邱信立,廉乐明,李力能.工程热力学[M].北京:中国建筑工业出版社,1995:143-145.Qiu X L,Lian L M,Li L N.Engineering Thermodynamics[M].Beijing:China Architecture&Building Press,195:143-145.(in Chinese)
[12] YU Bingling. Air chemistry pollution and its countermeasurein set-cabin of manned spacecraft overseas[J]. China Aero-space,1998(7):24-26.
[13] Julie L M,James L B,Karen D P,et al. Ion exchange tech-nology development in support of the urine processor assemblyprecipitation prevention project for the international space sta-tion[C]//42ndInternational Conference on EnvironmentalSystems,San Diego,California,2012:15-19.
[2]涂波,林贵平,芮嘉白.地面密封舱内人体代谢的物理模拟方法[J].航天医学与医学工程,2003,16(2):128-132.Tu B,Lin G P,Rui J B. Physical simulation of human bodymetabolism in sealed module on the ground[J]. Space Medi-cine&Medical Engineering,2003,16(2):128-132.(in Chi-nese)
[3]涂波,赵熙阳,王康.密闭容器试验用人体代谢模拟装置[J].航天器环境工程,2000(1):7-11.Tu B,Zhao X Y,Wang K. Human metabolism simulator forclosed vessel test[J]. Spacecraft Environmrnt Engineering,2000(1):7-11.(in Chinese)
[4] Ray C D,Salyer B H. International Space Station ECLSStechnical task agreement summary report[R]. NASA/TM—1999-209573,1999.
[5]赵镇南.传热学[M].北京:高等教育出版社,2002:273-286.Zhao Z N.Heat Transfer[M].Beijing:Higher Education Press,2002:273-286.(in Chinese)
[6]滕育英.国外呼吸和代谢模拟装置的发展[J].航天医学与医学工程,1993,6(3):228-231.Teng Y Y. Development of respiratory and metabolic simula-tors abroad[J]. Space Medicine&Medical Engineering,1993,6(3):228-231.(in Chinese)
[7] Simon W E,Li K Y,Carl L Y,et al. Advanced support sys-tems development and supporting technologies for controlledeconological life support systems final report[R]. NASA-CR-196774,1994.
[8]冯红旗,董文平,刘力涛,等.人体耗氧模拟方法研究[J].载人航天,2014,20(6):503-509.Feng H Q,Dong W P,Liu L T,et al. Research on oxygenconsumption in human metabolic simulation[J]. MannedSpaceflight,2014,20(6):503-509.(in Chinese)
[9]冯红旗,郭烈锦,刘力涛,等.航天器人-机-环境密封舱试验系统构建方法研究[J].航天医学与医学工程,2013,26(3):157-162.Feng H Q,Guo L J,Liu L T,et al. Research on methods toconstruct the man-machine-environment airtight cabin test sys-tem for spacecraft[J]. Space Medicine&Medical Engineer-ing,2013,26(3):157-162.(in Chinese)
[10]陈益松,张渭源,谢广辉,等.舱外航天服试验用暖体假人的研制与性能分析[J].东华大学学报:自然科学版,2013,39(3):306-310.Chen Y S,Zhang W Y,Xie G H,et al.A thermal manikin de-veloped for measuring the spacesuit and its propertiesanalysis[J]. Journal of Donghua University:Natural Science,2013,39(3):306-310.(in Chinese)
[11]邱信立,廉乐明,李力能.工程热力学[M].北京:中国建筑工业出版社,1995:143-145.Qiu X L,Lian L M,Li L N.Engineering Thermodynamics[M].Beijing:China Architecture&Building Press,195:143-145.(in Chinese)
[12] YU Bingling. Air chemistry pollution and its countermeasurein set-cabin of manned spacecraft overseas[J]. China Aero-space,1998(7):24-26.
[13] Julie L M,James L B,Karen D P,et al. Ion exchange tech-nology development in support of the urine processor assemblyprecipitation prevention project for the international space sta-tion[C]//42ndInternational Conference on EnvironmentalSystems,San Diego,California,2012:15-19.