Toroidal

From Wikipedia, the free encyclopedia

Toroidal may refer to:

  • Toroid, a doughnut-shaped object whose surface is a torus
  • Toroidal coordinates, a three-dimensional orthogonal coordinate system
  • Toroidal engine, a internal combustion engine with pistons that rotate within a toroidal space
  • Toroidal graph, a graph whose vertices can be placed on a torus such that no edges cross
  • Toroidal reflector, a parabolic reflector which has a different focal distance depending on the angle of the mirror

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