NASA Reference Publication, Issue 1189National Aeronautics and Space Administration, Scientific and Technical Information Branch., 1987 - Astronautics |
From inside the book
Results 1-5 of 6
Page 1
... steel rails that were 30 ft apart . The carriage was supported at each corner by a two - steel - wheel bogie which also had two wheels for lateral constraint against the track rail system . The operating sequence of the LLT was simple ...
... steel rails that were 30 ft apart . The carriage was supported at each corner by a two - steel - wheel bogie which also had two wheels for lateral constraint against the track rail system . The operating sequence of the LLT was simple ...
Page 2
... steel L - vessel has an 8 - ft inside diameter , with a wall thickness of 7.25 to 9.5 in . It weighs ap- proximately 720 000 lb and is mounted to a massive pile - supported concrete foundation . The L - vessel contains 26 000 gal of ...
... steel L - vessel has an 8 - ft inside diameter , with a wall thickness of 7.25 to 9.5 in . It weighs ap- proximately 720 000 lb and is mounted to a massive pile - supported concrete foundation . The L - vessel contains 26 000 gal of ...
Page 3
... steel and is welded into a single unit . The test article drop carriage is shown at the top of the test carriage in figure 14. It is also made of tubular quenched and tempered low alloy steel and is located in the open test bay of the ...
... steel and is welded into a single unit . The test article drop carriage is shown at the top of the test carriage in figure 14. It is also made of tubular quenched and tempered low alloy steel and is located in the open test bay of the ...
Page 4
... steel wire pendant , as shown in figure 20. Each pendant is 1.25 in . in diameter and 100 ft long . Special connectors , shown in figure 20 , are used to attach the pendant to the nylon tapes . The tapes which are 8 in . wide , 0.344 in ...
... steel wire pendant , as shown in figure 20. Each pendant is 1.25 in . in diameter and 100 ft long . Special connectors , shown in figure 20 , are used to attach the pendant to the nylon tapes . The tapes which are 8 in . wide , 0.344 in ...
Page 27
Absorber sheave Cooling system Connector Tensiometer Connector Movable cable supports Tape Elevator winch Steel wire pendant. Gantry tower Direction of carriage travel Cables Test track Energy absorber Purchase tape Control console ...
Absorber sheave Cooling system Connector Tensiometer Connector Movable cable supports Tape Elevator winch Steel wire pendant. Gantry tower Direction of carriage travel Cables Test track Energy absorber Purchase tape Control console ...
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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