ruled surface


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Related to ruled surface: surface of revolution, Doubly ruled surface

ruled surface

(ro͞old)
n.
A surface, such as a cone or cylinder, generated by the motion of a straight line.
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References in periodicals archive ?
3] be a unit speed biharmonic B-slant helix and A its new type ruled surface in the Sol Space [SOL.
1] is called the ruled surface and each of these lines of this family is named as the rulings of the ruled surface.
w] by the fiberwise multiplication by (-1)-automorphism is a geometrically ruled surface [F.
A differentiable curve on the dual unit sphere which depends on a real parameter [alpha] corresponds to a ruled surface in [R.
For a current ruled surface for a penstock lower bend with oval sections [A.
Then V is a ruled surface and the projective cone over C deforms to S.
Thus a developable surface is a ruled surface, where all points of the same generator line share a common tangent plane.
His topics include basic notions in acoustic and electromagnetic diffraction problems, wedge diffraction: radiation by fringe components of surface sources, the axially symmetrical scattering of acoustic waves at bodies of revolution, ray and caustic asymptotics for edge diffracted waves, the diffraction interaction of neighboring edges on a ruled surface, focusing multiple edge waves diffracted at a disk, and backscattering at a finite-length cylinder.
The fact that a constant angle (spacelike) surface is a ruled surface appears in Theorem 3.
Of the various surface types available to users, creating a surface of revolution and creating a ruled surface are viewed as the most important.