Design of the Skylab MDA windowDescription of the optical and structural design requirements, mechanical and thermal response analyses, final design features, and testing procedures employed in the development of a large window mounted on the earth-facing side of the multiple docking adapter (MDA) of the Skylab manned space vehicle. This window was designed for the S190 earth resources multispectral camera and was protected from the space environment during nonuse periods by a hinged cover operated from within the MDA. The camera required a viewing area approximately 43 by 58 cm. A single glass pane 4.1 cm thick was selected to minimize optical distortions. Heaters on the glass and frame were designed to control distortions caused by thermal gradients in the glass.
Document ID
19750029605
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Trent, D. J.
Rothermel, L. J. (Martin Marietta Aerospace Denver, Colo., United States)