NDLI: Independent orbiter assessment (ioa): analysis of the electrical power generation/power reactant storage and distribution subsystem

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Independent orbiter assessment (ioa): analysis of the electrical power generation/power reactant storage and distribution subsystem

Content Provider	NASA Technical Reports Server (NTRS)
Author	Gotch, S. M.
Copyright Year	1986
Description	The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA approach features a top-down analysis of the hardware to determine failure modes, criticality, and potential critical items. To preserve independence, this analysis was accomplished without reliance upon the results contained within the NAA FMEA/CIL documentation. The independent analysis results corresponding to the Orbiter Electrical Power Generation (EPG)/Power Reactants Storage and Distribution (PRSD) System Hardware is documented. The EPG/PRSD hardware is required for performing critical functions of cryogenic hydrogen and oxygen storage and distribution to the Fuel Cell Powerplants (FCP) and Atmospheric Revitalization Pressure Control Subsystem (ARPCS). Specifically, the EPG/PRSD hardware consists of the following: Hydryogen (H2) tanks; Oxygen (O2) tanks; H2 Relief Valve/Filter Packages (HRVFP); O2 Relief Valve/Filter Packages (ORVFP); H2 Valve Modules (HVM); O2 Valve Modules (OVM); and O2 and H2 lines, components, and fittings.
File Size	7816781
Page Count	210
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19900001602
Archival Resource Key	ark:/13960/t7tn23s6x
Language	English
Publisher Date	1986-12-05
Access Restriction	Open
Subject Keyword	Space Transportation Controllers Fuel Tanks Atmospheric Pressure Control Systems Design Failure Modes Spacecraft Power Supplies Valves Assessments Space Shuttle Orbiters Fuel Cells Liquid Oxygen Spacecraft Reliability Aerospace Safety Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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