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A contract was let in 1972 to begin grading the route for the Railroad Test Track (RTT), a planned 14 mi (23 km) high-speed loop operating conventional rail vehicles up to 160 mph (260 km/h); within the high-speed loop, a Dynamics Track sub-loop 9.9 mi (15.9 km) long would investigate passenger and freight train dynamics at slower speeds.
High Speed Test Track: 7.5-mile (12.1-km) oval test track contains four asphalt lanes on the front straightaway and curves and five asphalt lanes on the back straightaway. The 7.5-mile test track's parabolic banking allows neutral speeds up to 140 mph (225 km/h). The test track features level 2-mile (3.2 km) straightaways.
A track geometry car (also known as a track recording car) is an automated track inspection vehicle on a rail transport system used to test several parameters of the track geometry without obstructing normal railroad operations. Some of the parameters generally measured include position, curvature, alignment of the track, smoothness, and the ...
The next major track extension occurred in 1974 when the rails from the Edwards Air Force Base test track were shipped to Holloman and added to the existing tracks to give a new total length of 50,771 ft (15,475 m). During this upgrade, a third rail, approximately 15,000 ft (4,600 m), was added for high-speed, narrow-gauge sleds.
Special surfaces (Cobblestones, corrugations, Belgian blocks, etc.), Low speed track, High speed ride and handling course, Sealed and unsealed gradients, Sealed and unsealed skid pans, Salt/mud bath, Environmental exposure area, Crash test site, Climatic test chambers, Anechoic dyno chamber, High speed wind tunnel, Emissions testing laboratory.
Dynamic platform: The vehicle dynamic platform is the 300-metre steering pad and is connected to 1500-metre long-vehicle dynamic test area. [11] Multi-friction braking track: With a mu range from 0.15 to 0.9, the Braking Track can conduct braking tests on various surfaces like basalt, ceramic, high-friction asphalt and polish concrete for ...
The VDTA ("Vehicle Dynamics Test Area"), also known as "Black Lake", is a 67-acre (270,000 m 2) pad of blacktop for vehicle dynamics testing. Waterfowl have been known to try to land on this "lake" of asphalt. At the ends of the VDTA are two semicircle tracks used for accelerating vehicles up to high speed before entering the pad.
Test Track is a high-speed slot car thrill ride manufactured by Dynamic Attractions [5] ... The second test performs an aero-dynamic test on the vehicle. Finally ...