Airfoil Examples

These figures come from examples/generalExample.jl with case = :airfoil. The example builds a C-grid around the A-airfoil, splits it into blocks, redistributes the block edges according to a metric, and smooths the result. Each panel shows the input grid, the blocks after splitting, the metric, the blocks after the edge solve, and the final grid.

The metric choices are GetAirfoilMetric(problem) in examples/airfoil/metric/GetMetric.jl:

initialGrid, bndInfo, interInfo = GetAirfoilSetup(radius = 3, type = :cgrid)
M = GetAirfoilMetric(problem; scale = 4000)   # problem = 1, ..., 6
params = SimParams(splitLocations = [[300, 400], [30]], boundarySolver = :analytic,
                   smoothMethod = :ellipticSS)
result = GenerateGrid(initialGrid, bndInfo, interInfo, M; params = params)

See examples/README.md for how to set up and run the example.

Uniform (problem 1)

Leading Edge (problem 2)

Trailing Edge (problem 3)

Leading and Trailing Edge (problem 4)

Custom Metric (problem 5)