Geometry of the Vortexline in Complex Lamellar Steady Diabatic Gas Flows

摘要

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.