 | Orthogonal spatial curves |
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 | Geometry of the Vortexline in Complex Lamellar steady Diabatic Gas Flows
Author : Madhusudan ;Purushotham, G.
Source : Defence Science Journal ; Vol:21(2) ; 1971 ; pp 87-92
Subject : 533.6 Aerodynamics
Keywords : Euclidean Space ;Orthogonal Spatial Curves
Abstract : Considering the geometry of triply orthogonal spatial curves of congruences in Euclidean space E/Sup3, formed by a vortexline and its principal normal and binormal, various kinematic and kinetic properties of an inviscid diabatic steady gas flow are examined. Extending the same technique complex-lamellar flows are studied. |
| | Vorticity in Diabatic Steady Gas Flows
Author : Madhusudan ;Purushotham, G.
Source : Defence Science Journal ; Vol:20(2) ; 1970 ; pp 83-88
Subject : 531 Mechanics
Keywords : Orthogonal spatial curves ;Kinetic properties
Abstract : Various kinematic and kinetic properties of steady diabatic gas flows are studied considering the geometry of triply orthogonal spatial curves of congruences one related to the vortexlines and the other to their principal normals and binormals. |
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