Approximately 25,400 ft above the local surface of Mars, a radar height sensor fires the Viking mortar, which ejects a 53-ft D sub o disk-gap-band (DGB) parachute. The parachute decelerates and stabilizes the Viking lander sufficiently for the terminal engine system to take over and effect a soft landing. The general design and environmental requirements for the mortar system are presented; various illustrations of the mortar components and how the mortar system functions also are presented. Primary emphasis is placed on manufacturing, developing, and qualification testing of the mortar system.
The Viking mortar - Design, development, and flight qualification.
Aerodynamic Deceleration Systems Conference ; 1973 ; Palm Springs, CA
1973-05-01
Aufsatz (Konferenz)
Keine Angabe
Englisch