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Results for “COMMAND MODULE”

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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At least 19 records

All sources NASA NTRS DOE OSTI

NASA NTRS1966

Study of a Renovated Command Module Laboratory and Renovated Command Module. Volume 3 - Subsystems Analysis Final Report

Technical feasibility of renovated command module laboratory and renovated command module

Dodds, J. I.↗

NASA NTRS1966

Study of a Renovated Command Module Laboratory and Renovated Command Module. Volume 4 - Resources Requirements Analysis Final Report

Resources requirements and cost analysis for Renovated Command Module /RCM/ using Block 2 recovered Apollo vehicle and RCM laboratories using Block 1 or Block 2 Apollo vehicles

Dodds, J. I.↗

NASA NTRS1966

Study of a Renovated Command Module Laboratory and Renovated Command Module. Volume 2 - Mission System Performance and Configuration Analysis Final Report

Diffusion of Freon and helium trace gases for detection of leaks in aerospace systems

Dodds, J. I.↗

NASA NTRS1967

Communication and data system for the Apollo command module

Apollo command module communication and data system design, discussing environmental and reliability requirements

Wulfsberg, A. H.↗

NASA NTRS1970

Land impact of the Apollo command module

Apollo command module land impact capability, discussing impact dynamics, possible landing area, spacecraft structure, crew couch and strut attenuation system, etc

Benson, H. E.↗

NASA NTRS1972

Malfunction of Television Camera Monitor on Command Module

The command module television camera monitor exhibited loss of horizontal synchronization during the initial usage. This condition cleared and performance of the monitor was normal until the press conference telecast during the transearth coast phase. At that time, the monitor had the same horizontal synchronization problem reported during the initial usage. The horizontal hold control adjustment would not correct the condition. The monitor was turned off for approximately 5 minutes, then turned back on, after which the monitor's picture was normal. The loss of horizontal synchronization was most likely caused by either an intermittent condition in the precision voltage regulator circuit assembly in the low voltage power supply, or the shift of the stable range of the horizontal potentiometer setting when warming up after turn-on.

Source record↗

NASA NTRS1967

Dynamic simulation of lunar module docking with Apollo command module in lunar orbit

Pilot controlled simulation of lunar model docking with Apollo command module in lunar orbit

APOLLO SPACECRAFT↗

NASA NTRS1968

Investigation of the diving characteristics of the Apollo command module during water landings

Command module diving characteristics studied with scale model released into calm water

Wood, B. M.↗

NASA NTRS1971

Monte Carlo simulation of the Apollo Command Module land landing

Apollo command module land landing capability in case of abort after liftoff, describing Monte Carlo simulation procedure

Chenoweth, H. B.↗

NASA NTRS1974

Apollo experience report. Guidance and control systems: Orbital rate drive electronics for the Apollo command module and lunar module

A brief record of the development and use of the orbital-rate-drive assembly in the Apollo Program is presented. This device was procured as government-furnished equipment and was used on both the lunar module and the command module. Reviews of design, development, procurement, and flight experience are included.

Parker, R. B.↗

NASA NTRS1967

Low Speed Dynamic Model Investigation of Apollo Command Module Configuration in the Langley Spin Tunnel

An investigation has been conducted in the Langley spin tunnel to determine the dynamic stability of the Apollo command module at low subsonic speeds, both with and without drogue parachutes. The investigation consisted of tests to determine (1) the dynamic stability of the command module alone, (2) the motion of the command module during the deployment of a drogue parachute, (3) the effect of various drogue-parachute configurations on the stability of the command module, and (4) the effect of modifications to the command module to prevent an apex-forward trim condition.

TESTS↗

NASA NTRS1966