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Plumbob Pascal-C Projectile Launcher

30 thefalcone  5.9 years ago
Auto Credit Based on thefalcone's escape_test_2

"Every kid who has put a firecracker under a tin can understands the principle of using high explosives to loft an object into space. What was novel to scientists at Los Alamos [the atomic laboratory in New Mexico] was the idea of using an atomic bomb as propellant. That strategy was the serendipitous result of an experiment that had gone somewhat awry."

The Pascal-C launcher was inspired by the story of Dr. Bob Brownlee's 1957 experimental underground nuclear test (Pascal-B) which detonated a nuclear explosive at the bottom of a 500 meter shaft and resulted in the acceleration of a projectile to an estimated velocity of 56 km/sec.

The Pascal-C Launcher has test launched a projectile (a cockpit) to a max speed of 32,696 MPH with a peak altitude of 35,804,508 feet. Graphic effects had to be disabled during testing as leaving them on caused a crash during detonation.

Activate group 1 to initiate the detonation sequence. There will be a 5 second countdown. You will start hearing funny noises around 4 seconds followed by a large explosion. As configured the projectile will reach an altitude of 16,570 feet in 8/10th's of a second and 35,804,508 feet in 24 minutes 57 seconds.

General Characteristics

  • Predecessor escape_test_2
  • Created On Windows
  • Wingspan 21.3ft (6.5m)
  • Length 21.3ft (6.5m)
  • Height 100.3ft (30.6m)
  • Empty Weight 292,686lbs (132,760kg)
  • Loaded Weight 292,686lbs (132,760kg)

Performance

  • Wing Loading 217,532.3lbs/ft2 (1,062,085.6kg/m2)
  • Wing Area 1.3ft2 (0.1m2)
  • Drag Points 166500

Parts

  • Number of Parts 404
  • Control Surfaces 0
  • Performance Cost 6,570