NASA Reference Publication, Issue 1189National Aeronautics and Space Administration, Scientific and Technical Information Branch., 1987 - Astronautics |
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Page 2
... valve body , inner shutter , outer high - speed shut- ter , dual hydraulic actuator , linkage system , and associated control systems . The inner shutter and valve body provide the primary pressure boundary and watertight seal 2.
... valve body , inner shutter , outer high - speed shut- ter , dual hydraulic actuator , linkage system , and associated control systems . The inner shutter and valve body provide the primary pressure boundary and watertight seal 2.
Page 3
... sealing surface and rotates into the top of the valve body . The high - speed shutter seal is then re- tracted , and the high - speed shutter is opened by the hydraulic actuator and linkage system . The high- speed shutter opens in ...
... sealing surface and rotates into the top of the valve body . The high - speed shutter seal is then re- tracted , and the high - speed shutter is opened by the hydraulic actuator and linkage system . The high- speed shutter opens in ...
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Common terms and phrases
acceleration accelerometers actual runway surfaces air storage tanks Aircraft Landing Dynamics aircraft landing gear Arresting gear Command arresting gear system Batterson Braking calibration building carriage arrestment system carriage reaction bucket Command center building Data Acquisition System Drag-load beam drop carriage Dynamics Facility ALDF dynamometer energy absorbers ft long ft/sec g units gear Command center high-pressure High-speed shutter valve High-speed test carriage horizontal leg hydraulic inner shutter internal nozzle jet catapult knots L-vessel Landing Dynamics Facility landing gear systems landing gear test Landing Loads Track Langley Aircraft Landing Langley Landing Loads Langley Research Center load transfer Loads Track LLT located Maximum vertical NACA NASA TN nose block onboard Open bay propulsion system shown in figure Space Shuttle Orbiter speed capability Strain gauge tape test section Test surface Test track torque touchdown speeds Trafford J. W. Transfer dolly units on carriage vertical load Vertical-load beam water jet Water Wheel