0 in the direction from which the wind is blowing:
Stay upwind of the fumes if you can.
1 in the direction from which the wind is blowing:
Stay upwind of the fumes if you can.
When required, carbon dioxide was released (2 1 min"1) from a position e l m upwind of the target.
To ensure the upwind edge of the block was treated, the first spray run was 200 m upwind of the block.
The upwind-biased schemes removed excessive energy from roughly three-quarters of the resolved wavenumber range owing to inherent numerical dissipation.
For example, many can be expected to travel upwind to pats, perhaps like tsetse moving upwind to hosts.
The use of the forward difference + in this new sink term is deliberate; we bias this difference to preserve the upwind nature of the scheme.
The general experience seems to be however that upwind techniques compare unfavourably with centred approximations with respect to accuracy.
Upwind approximations of the vorticity transport would solve the problem, but with a loss of accuracy.
Most of the usual methods of approximation are discussed including the scheme of upwind differences.
