Puller microswimmer
= Puller microswimmer
A puller microswimmer generates a contractile force-dipole flow, drawing fluid inward along its swimming axis and expelling it sideways. In the displayed convention it has $\mathcal P<0$.
= Puller microswimmer
A puller microswimmer generates a contractile force-dipole flow, drawing fluid inward along its swimming axis and expelling it sideways. In the displayed convention it has $\mathcal P<0$.