database / Other families / A18 (original)

CAMBEREDOTHER FAMILIESSELIG-DATABASETHIN

A18 (original)

Cambered · 7% thick · low-to-mid Re

PROFILEA18 (original)

surfacecamber line

BEST-FIT POLARRe 102k · M 0.09 · provisional

46 solved pointsM 0.09

(L/D)max21.8

α @ (L/D)max3.0°

Cd,min0.0228

Cl @ Cd,min0.37

Cd₀ (Cl=0)0.0402

Cl,max1.06

α @ Cl,max19.5°

Cm,0-0.06

fit is derived from stored OpenFOAM evidence only

GEOMETRY · AREA METRICS▾

max thickness7.3% @ 30%c

max camber5.0% @ 45%c

LE radius0.59%c

area upper / chord0.0614

area lower / chord0.0116

area camber / chord0.0365

TE thickness0.61%c

DOWNLOAD COORDINATES

46 solved pointsM 0.09–0.49

Cl

POLARSbest-fitalternate stored result · not in best-fitrepeated measurements differ · not in best-fitneeds URANS confirmationpost-stall → URANS

SOLVER WORK0 conditions · 0 engine jobs

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