Airfoils.Pro
database / Other families / MRC-20
CAMBEREDOTHER FAMILIESSELIG-DATABASETHICK

MRC-20

Cambered · 16% thick · low-to-mid Re
Compare↓ Download
PROFILEMRC-20
surfacecamber line
GEOMETRY · AREA METRICS
max thickness15.6% @ 38%c
max camber2.9% @ 46%c
LE radius2.68%c
area upper / chord0.0756
area lower / chord-0.0307
area camber / chord0.0225
TE thickness0.05%c
DOWNLOAD COORDINATES

Polars

Preliminary
Combined estimate
-0.3509-50.2863.3330.922911.671.5620ClAngle of attack (°)
Why this curve

This curve combines the stored NeuralFoil prediction with 0 contributing CFD observations. History windows remain observations, not separate solver runs or automatically converged points.

Model uncertainty is conditional on the stated assumptions and has not been calibrated for this condition. It is not a validated accuracy guarantee.

Geometry fit: RMS error 0.01231% of chord; maximum error 0.05337%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10 · Polar model progressive-polar-gp-v2

Curve summary

Combined estimate · Within -5° to 20°

Maximum lift / drag
136.3
Angle at maximum lift / drag (°)
7
Minimum Cd
0.007008
Maximum Cl
1.401
Angle at maximum Cl (°)
9
Cd at zero lift
0.007026
Cm at zero angle
-0.08474
CFD points
SOLVER WORK0 conditions · 0 engine jobs
Loading solver work…