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- Channel_surface abstract "A channel or canal surface is a surface formed as the envelope of a family of spheres whose centers lie on a space curve. One sheet of the focal surface of a channel surface will be the generating curve.If the sphere centers lie on a straight line, the channel surface is a surface of revolution. Dupin cyclides form a special class of surfaces which are channel surfaces in two distinct ways: for cyclides both sheets of the focal surface are curves; in fact they are both conic sections.".
- Channel_surface thumbnail Torus_and_focal_line.png?width=300.
- Channel_surface wikiPageID "9875658".
- Channel_surface wikiPageRevisionID "577930877".
- Channel_surface hasPhotoCollection Channel_surface.
- Channel_surface subject Category:Surfaces.
- Channel_surface type Artifact100021939.
- Channel_surface type Object100002684.
- Channel_surface type PhysicalEntity100001930.
- Channel_surface type Surface104362025.
- Channel_surface type Surfaces.
- Channel_surface type Whole100003553.
- Channel_surface comment "A channel or canal surface is a surface formed as the envelope of a family of spheres whose centers lie on a space curve. One sheet of the focal surface of a channel surface will be the generating curve.If the sphere centers lie on a straight line, the channel surface is a surface of revolution. Dupin cyclides form a special class of surfaces which are channel surfaces in two distinct ways: for cyclides both sheets of the focal surface are curves; in fact they are both conic sections.".
- Channel_surface label "Channel surface".
- Channel_surface sameAs m.02pvlzp.
- Channel_surface sameAs Q5072515.
- Channel_surface sameAs Q5072515.
- Channel_surface sameAs Channel_surface.
- Channel_surface wasDerivedFrom Channel_surface?oldid=577930877.
- Channel_surface depiction Torus_and_focal_line.png.
- Channel_surface isPrimaryTopicOf Channel_surface.