On Integral Invariants for Vortex Motion under the Localized Induction Approximation

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概要

• 論文の詳細を見る

• Integral invariants associated with the motion of a vortex filament in an incompressible inviscid fluid are explored, under the assttmption of' localized induction. It isshown that the mounent of the fluid impulse and the helicity are botlt invariant withrespect to fume. A sufficient condition for a closed filament to be unknotted ispresented by using []te concept of the total curvature of a closed curve.

• 社団法人日本物理学会の論文
• 1987-12-15

著者

• Fukumoto Yasuhide

  Department Of Physics Faculty Of Science University Of Tokyo

• Fukumoto Yasuhide

  Department Of Applied Physics Faculty Of Engineering Nagoya University

関連論文

• Local Stability of Two-Dimensional Steady Irrotational Solenoidal Flows with Closed Streamlines
• Sound Attenuation in a One-Dimensional Periodic Inhomogeneous Medium
• On Integral Invariants for Vortex Motion under the Localized Induction Approximation
• N-Solitons on a Curved Vortex Filament
• N-Solitons on a Curved Vortex Filament with Axial Flow
• Slow Motion of a Small Sphere in a Viscous Fluid between Two Concentric Circular Cylinders
• Unsteady Circulatory Flow about a Circular Cylinder with Suction or Injection

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