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Trending of Overboard Leakage of ISS Cabin Atmosphere
Author(s) -
Ryan N. Schaezler,
Ahmed Ghariani,
Anthony Cook,
Daniel J. Leonard
Publication year - 2011
Publication title -
41st international conference on environmental systems
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2514/6.2011-5149
Subject(s) - leakage (economics) , atmosphere (unit) , environmental science , computer science , aerospace engineering , remote sensing , geology , meteorology , engineering , physics , economics , macroeconomics
The International Space Station (ISS) overboard leakage of cabin atmosphere is continually tracked to identify new or aggravated leaks and to provide information for planning of nitrogen supply to the ISS. The overboard leakage is difficult to trend with various atmosphere constituents being added and removed. Changes to nitrogen partial pressure is the nominal means of trending the overboard leakage. This paper summarizes the method of the overboard leakage trending and presents findings from the trending.

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