Regime
A comparison class at fixed boundary data — admissible fields, with no equation being solved
Every figure drawn under this hypothesis — 7 of them — with the essay each one belongs to and the generator that drew it.
7 figure placements state this regime. The strip along the foot of every figure names two things — the model that produced it and the regime it holds in — and this listing is read back out of the finished drawing rather than from what produced it.
- How much more than the least — a stream past a cylinder cut off at four radii — no viscosity anywhere · ideal-exact · hero
- How much more than the least — a stream past a cylinder cut off at four radii — no viscosity anywhere · ideal-exact
- How much more than the least — an annulus from 1 to 4, angular order one — the only order whose radial integral is not zero term by term · ideal-exact
- How much more than the least — angular order three, annulus from 1 to 4 · ideal-exact
- How much more than the least — an annulus from 1 to 4 with a circulation of 2 round the inner circle · ideal-exact
- How much more than the least — unit circulation round a unit hole — no viscosity, no stream · ideal-exact
- How much more than the least — a = 1, R = 4, unit stream; no viscosity anywhere · ideal-exact