Seiches in a conical lake of large semi-vertical angle

Authors

  • S. JANARDHAN

DOI:

https://doi.org/10.54302/mausam.v12i3.4218

Abstract

The problem of seiche-oscillations in lakes having the shape of solids of revolution has been considered by Lamb for the particular case of a paraboloidal lake.

 

This paper deals with a right conical lake of large semi-vertical angle, with and without a circular cylindrical coaxial island.  The differential equation of seiche-oscillations, expressed in the vector form is solved by a variational method, first used by Hidaka for seiche-problems.  Period equations have been obtained for those modes of vibration, involving nodal diameters and nodal circles.  The results obtained for a laks with a central island are applied to Lake Toya, Japan.

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Published

01-07-1961

How to Cite

[1]
S. JANARDHAN, “Seiches in a conical lake of large semi-vertical angle”, MAUSAM, vol. 12, no. 3, pp. 465–474, Jul. 1961.

Issue

Section

Research Papers