ank/glider
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switched to a less cambered airfoil (used in the element 2)

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This commit is contained in:
Andy Killorin 2023-11-01 09:48:01 -05:00
parent 1ae4fcfd24
commit bb17e29e10
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GPG key ID: 8CB11B45B690DC2A
2 changed files with 8 additions and 5 deletions
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5
Makefile
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@ -1,12 +1,15 @@
build: build/allparts.svg
build/%.scad: e393.dat edgevertical.dat src/*.rs
build/%.scad: ag24.dat edgevertical.dat src/*.rs
mkdir -p build
cargo run
e393.dat:
curl http://airfoiltools.com/airfoil/seligdatfile?airfoil=e393-il -o e393.dat
ag24.dat:
curl https://m-selig.ae.illinois.edu/ads/coord/ag24.dat -o ag24.dat
edgevertical.zip:
curl "https://www.rcgroups.com/forums/showatt.php?attachmentid=2973018&d=1262752423" -o edgevertical.zip

8
src/main.rs
View file

@ -16,16 +16,16 @@ fn main() {
scad_file.set_detail(50);
// cambered airfoil, used in the wing
let e393: Airfoil = selig::parse(include_str!("../e393.dat"));
let wing_airfoil: Airfoil = selig::parse(include_str!("../ag24.dat"));
// symetric airfoil, used in the control surfaces
let evert: Airfoil = selig::parse(include_str!("../edgevertical.dat"));
let control_airfoil: Airfoil = selig::parse(include_str!("../edgevertical.dat"));
let mut wing_transform = scad!(Translate(vec3(0.0,0.0,0.0)));
// struts
for port in [true,false] {
let mut wing = wing(&e393, STRUTS/2, WINGSPAN/2.0, CHORD, CHORD * 0.8);
let mut wing = wing(&wing_airfoil, STRUTS/2, WINGSPAN/2.0, CHORD, CHORD * 0.8);
wing = scad!(Translate(vec3(0.0, 10.0,0.0)); wing);
if port {
wing = scad!(Mirror(vec3(0.0, 1.0, 0.0)); wing);
@ -38,7 +38,7 @@ fn main() {
// rudder
let mut rudder = scad!(Rotate(90.0, vec3(1.0, 0.0, 0.0)));
rudder.add_child(wing(&evert, RUDDER_STRUTS, RUDDER_HEIGHT, RUDDER_CHORD, RUDDER_CHORD * RUDDER_TAPER));
rudder.add_child(wing(&control_airfoil, RUDDER_STRUTS, RUDDER_HEIGHT, RUDDER_CHORD, RUDDER_CHORD * RUDDER_TAPER));
scad_file.add_object(rudder);