Authors: Sergey V. Ershkov
A new exact solution of Glacier dynamics is presented here in terms of viscous-plastic theory of 2-dimensional movements within (x, y)-plane. Most of researchers used to investigate preferably 2D solution of Glacier dynamics in (x, z)-plane: -by using the continuity equation, they obtain (x, z)-profile of Glacier in dependence on initial conditions of ice flow. We proved that (x, y)-component of stress-tensor is a harmonic function, it let us execute the conditions of Liouville's theorem which allow to obtain the exact expression for the components of velocity of Glacier ice flux in (x, y)-directions.
Comments: 8 Pages. Keywords: Glacier dynamics, basal slip, glacial ice
Unique-IP document downloads: 454 times
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.