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Designing for Human Presence in Space: An Introduction to Environmental Control and Life Support Systems (ECLSS)
Appendix I, Update—Historical ECLSS for U.S. and U.S.S.R./Russian Space Habitats

NASA/TM-2005-214007, Wieland, P. O., Designing for Human Presence in Space: An Introduction to Environmental Control and Life Support Systems (ECLSS)
Appendix I, Update—Historical ECLSS for U.S. and U.S.S.R./Russian Space Habitats,
George C. Marshall Space Flight Center, Marshall Space Flight Center, AL 35812, July 2005, pp. 28, Format(s): PDF 715k


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Human exploration and utilization of space requires habitats to provide appropriate conditions for working and living. These conditions are provided by environmental control and life support systems (ECLSS) that ensure appropriate atmosphere composition, pressure, and temperature; manage and distribute water, process waste matter, provide fire detection and suppression; and other functions as necessary.

The tables in appendix I of NASA RP–1324 "Designing for Human Presence in Space" summarize the life support functions and processes used onboard U.S. and U.S.S.R/Russian space habitats. These tables have been updated to include information on thermal control methods and to provide additional information on the ECLS systems.

Keywords:life support, eclss, space habitats, iss, international space station,thermal control, spacecraft
Subjects:Life Sciences: Man/Systems Technology and Life Support: Life Support Systems
ID Code:708
Deposited On:30 January 2006