Stokeslet
= Stokeslet
{c}
{wiki}
A Stokeslet is the velocity field produced by a point force $\mathbf F$ in an unbounded three-dimensional Stokes fluid:
$$
u_i(\mathbf r)=\frac1{8\pi\mu}
\left(\frac{\delta_{ij}}r+\frac{r_ir_j}{r^3}\right)F_j.
$$
= Stokeslet
{c}
{wiki}
A Stokeslet is the velocity field produced by a point force $\mathbf F$ in an unbounded three-dimensional Stokes fluid:
$$
u_i(\mathbf r)=\frac1{8\pi\mu}
\left(\frac{\delta_{ij}}r+\frac{r_ir_j}{r^3}\right)F_j.
$$