Performance of the Spacelab Astro-1 Mission Heat Pipe Radiator Marshall Space Flight Center, NASA Huntsville, AL

Format:

Conference/Event

Author/Creator:

Humphries, William R., author.

Conference Name:

Intersociety Conference on Environmental Systems (1985-07-15 : San Francisco, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1985

Summary:

This paper describes the design and performance of the Astro Integrated Radiator System (IRS). The system was recently ground tested and proven successful in rejecting approximately 400 watts of heat. The radiator was constructed from an aluminum panel configured to form two orthogonal planes. Heat pipes were adhesively bonded and riveted to the radiator to isothermalize the surface. The IRS was subjected to a full thermal vacuum test to validate the thermal math model and to qualify the radiator for space flight. The thermal performance met prescribed temperature limits with margins at both extremes, and no mechanical failures occurred

Notes:

Vendor supplied data

Publisher Number:

851352

Access Restriction:

Restricted for use by site license