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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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As part of the overall work involved in the digital video data processing activity., we have found it necessary to investigate various film systems and methods of film processing. One of these has been the bimat process recently introduced by the Eastman Kodak Company.
Electrostatic charging and discharging models and analysis for Ranger spacecraft during launch
Analytical model for determining spacecraft reliability of Rangers VI through IX during five phases of flight based on system failure effects analysis
Television subsystem for Ranger missions
Subsystem analysis of Ranger television subsystem
Ranger television subsystem design
Evaluation of Ranger television subsystem - flight model performance
Ranger and Surveyor spacecraft systems engineering in terms of lunar exploration objectives, system design and flight experience
Earth based radio tracking and orbit determination accuracies for Ranger and Mariner missions
Electronic and electromechanical systems used in spacecraft control systems
Six-camera two channel television subsystem designed for use in Ranger VI through IX SPACECRAFT
Ranger lunar probe photograph analysis, crater size and shape measurements and dominant topographic features including camera and command systems
Rangers VI through IX TV subsystem testing under simulation of Atlas and Agena launch characteristics, midcourse motor action and deep space environment
Earth based radio tracking and orbit determination accuracies for Ranger and Mariner missions
Ranger lunar observation program objectives and accomplishments
Extensive vibration measurements from ground test acoustic simulations of Ranger spacecraft launch, and transonic vibration excitation modes
Vibration tests on Ranger spacecraft with single point control of input vibratory accelerations
Ground test acoustic simulation of liftoff and transonic vibration applied to Ranger flight vibration data