From 30f4367d854e249c4ee99f689278f03c92fa7833 Mon Sep 17 00:00:00 2001 From: m-selig Date: Wed, 25 Sep 2024 12:44:08 -0500 Subject: [PATCH] New test files --- ...-1095-e423-eppler-to-profoil-conversion.in | 82 +++++++++++++++++++ src/test/test-1096-e423-profoil-conversion.in | 62 ++++++++++++++ 2 files changed, 144 insertions(+) create mode 100644 src/test/test-1095-e423-eppler-to-profoil-conversion.in create mode 100644 src/test/test-1096-e423-profoil-conversion.in diff --git a/src/test/test-1095-e423-eppler-to-profoil-conversion.in b/src/test/test-1095-e423-eppler-to-profoil-conversion.in new file mode 100644 index 0000000..dc66184 --- /dev/null +++ b/src/test/test-1095-e423-eppler-to-profoil-conversion.in @@ -0,0 +1,82 @@ +AIRFOIL test-1095-e423-eppler-to-profoil-conversion +# Conversion of Eppler's TRA data to a PROFOIL file. +# Ref: Eppler, R, "Airfoil Design and Data", Springer-Verlag, 1990, p304, p554 +# If using this file for design, file "test-1095-e423-profoil-conversion.in" is a better starting point. + +#SKIP_UNKNOWN_WORDS + +COORD 60 +FOIL 16.4 18.7 16.4 18.7 +FOIL 18.4 3 2 3 +FOIL 20.4 10 2 10 +FOIL 21.5 14.7 1.1 14.7 +FOIL 23.5 15.3 2 15.3 +FOIL 25.5 16.2 2 16.2 +FOIL 27.5 17.4 2 17.4 +FOIL 29.5 18.9 2 18.9 +FOIL 31.5 20.7 2 20.7 +FOIL 34.72364 23.2 0 23.2 +FOIL 36.5 10 36.5 10 +FOIL 38.5 12 2 12 +FOIL 40.5 15 2 15 +FOIL 45.5 19 5 19 +FOIL 50.5 11 5 11 +FOIL 55 3 +FOIL 60 3 60 3 +PHIS 5 55 +REC 1 0.00000001 +VLEV 1 1.2 +ILE 10 + + +# Use a cubic spline to find the maximum point for normalization to unit chord. +NORMALIZATION_METHOD 2 +# Slightly rotate normalized airfoil to better match Eppler original airfoil. +ALFA0_BUMP 0.12 + +TOLSPEC 0.00001 +ITERMAX 40 +NOECHO + +# spec KS +NEWT1G0 100 1.0 1 10 +IDES + + +# spec mu u.s. and mu l.s. +NEWT1G0 190 1.0 4 1 0.1 +NEWT1G0 191 0.0 6 100 0.5 +IDES + +# spec omega u.s. +NEWT1G0 194 .66 7 100 0.1 +IDES + +# spec t/c max +NEWT1G0 107 .1234 6 200 .5 +IDES + + +#-------------------------------------------------- +# Evaluate moment and camber. Do not iterate. +TOLSPEC 100 +ITERMAX 0 +NOECHO +NEWT1G0 101 0.0 4 1 0.1 +NEWT1G0 105 0.0 4 1 0.1 +IDES +# Cmo = -0.26653 ... from 101 +# camber = 0.10034 ... from 105 +# K upper = 0.38383 ... from converged dump file +#-------------------------------------------------- + + +FINISH 100 +ALFASP 2 +14 +18 +VELDIST 60 +DUMP + +* + diff --git a/src/test/test-1096-e423-profoil-conversion.in b/src/test/test-1096-e423-profoil-conversion.in new file mode 100644 index 0000000..8f31083 --- /dev/null +++ b/src/test/test-1096-e423-profoil-conversion.in @@ -0,0 +1,62 @@ +AIRFOIL test-1096-e423-profoil-conversion +# Generated from "test-e423-eppler-to-profoil-conversion.in" and its output. + +#SKIP_UNKNOWN_WORDS + +COORD 60 +FOIL 16.40000 18.62533 1 +FOIL 18.40000 2.92533 2 +FOIL 20.40000 9.92533 3 +FOIL 21.50000 14.62533 4 +FOIL 23.50000 15.22533 5 +FOIL 25.50000 16.12533 6 +FOIL 27.50000 17.32533 7 +FOIL 29.50000 18.82533 8 +FOIL 31.50000 20.62533 9 +FOIL 34.72364 23.12533 10 +FOIL 36.50000 9.66425 11 +FOIL 38.50000 11.66425 12 +FOIL 40.50000 14.66425 13 +FOIL 45.50000 18.66425 14 +FOIL 50.50000 10.66425 15 +FOIL 55.00000 2.66425 16 +FOIL 60.00000 2.66425 17 +PHIS 5.00000 55.00000 +REC 0.38383 0.00000001 +VLEV 1 1.70640 +ILE 10 + + +# Use a cubic spline to find the maximum point for normalization to unit chord. +NORMALIZATION_METHOD 2 +# Comment out next line if using this file as a starting point for a new design. +ALFA0_BUMP 0.12 + +TOLSPEC 0.00001 +ITERMAX 40 +NOECHO + +# spec KS +NEWT1G0 100 1.0 1 10 +IDES + +# spec Cmo +NEWT1G0 101 -0.26653 4 1 0.1 +IDES + +# spec t/c max +NEWT1G0 107 .1234 6 300 .5 +IDES + + + + +FINISH 100 +ALFASP 2 +14 +18 +VELDIST 60 +DUMP + +* +