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Results for “LLA”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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Long-life assurance for Space Station - Is it an issue?

Various issues related to the long-life assurance (LLA) of the Space Station (SS) are discussed. The effects of exposure to atomic oxygen, radiation, thermal cycling, micrometeoroid and debris damage, and the physical aging of polymers on the SS materials are examined. The proper design of the SS truss system and pressure vessels, electronic systems, mechanical systems, and software for LLA is addressed.

Cruse, T. A.

Using FMECA to Support Maintainability and FRACA

Presentation to support a Summit/TIM with various Stakeholders (Ground and Flight) to perform a GAP analysis associated with ground and spacecraft maintenance, maintainability, and availability activities in order to identify missing Agency planning and guidance materials.

Modelling

Operational Availability - Extended Mission Operations

Presentation to support a Summit/TIM with various Stakeholders (Ground and Flight) to perform a GAP analysis associated with ground and spacecraft maintenance, maintainability, and availability activities in order to identify missing Agency planning and guidance materials.

Simulation

External Impact Effects on Operational Availability ESMO Experience

Presentation to support a Summit/TIM with various Stakeholders (Ground and Flight) to perform a GAP analysis associated with ground and spacecraft maintenance, maintainability, and availability activities in order to identify missing Agency planning and guidance materials.

Simulation