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Experimental and Analytical Investigation of Pressure Differentials for Clean and Loaded Wire Meshes Used in Zeolite Retention

Author:
Knox, James C.
Published:
[2004].
Physical Description:
1 electronic document
Online Version

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Summary:
Following failure of the carbon dioxide removal assembly (CDRA) on the ISS, a CDRA teardown, test, and evaluation (TT&E) effort found that the sorbent material was not retained as intended by the packed beds and that presence of the sorbent in the check valve and selector valve was the cause of the failure of these components. This paper documents the development of design data for an in-line filter element. The purpose of the in-line filter is to provide temporary protection for on-orbit CDRA hardware until the bed retainment system can be redesigned and replaced.
Other Subject(s):
Collection:
NASA Technical Reports Server (NTRS) Collection.
Note:
Document ID: 20040085938.
SAE-04ICES-75.
34th International Conference on Environmental Systems; 19-22 Jul. 2004; Colorado Springs, CO; United States.
Terms of Use and Reproduction:
Copyright, Distribution under U.S. Government purpose rights.
View MARC record | catkey: 15964990