- #1

- 13

- 0

## Homework Statement

A sphere under uniform rotation R, in a simple shear flow, given at infinity by

u

_{i}= G(x

_{2}+ c)delta

_{i1}

The centre of sphere is fixed at x

_{2}

Boundary conditions are u

_{i}= E

_{ijk}R

_{j}x

_{k}on sphere,

and u

_{i}= G(x

_{2}+ c) at infinity

## Homework Equations

d

_{ij}is the kronecker delta

E

_{ijk}is the permutation symbol

## The Attempt at a Solution

Just trying to understand the boundary condition on the sphere.