Fix performance.c_d0 not being reset in drag_buildup()

zjb19900907 · Aug 2, 2019 · 99cf86e · 99cf86e
1 parent f202af2
commit 99cf86e
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/drag_buildup.m b/drag_buildup.m
@@ -1,6 +1,6 @@
 function performance = drag_buildup(performance, aircraft)
 
-performance.c_d0;
+performance.c_d0 = 0;
 
 % Iterate over aircraft lifting surfaces
 for i = 1 : length(aircraft.lifting_surfaces)

diff --git a/main.m b/main.m
@@ -40,7 +40,7 @@
 
 % Performance
 performance.c_d0 = 0.02; % Aircraft base drag
-performance.ar = 10; % Aspect ratio
+performance.ar = 5; % Aspect ratio
 performance.ld_max = performance.ar + 10; % Maximum L/D ratio
 performance.dl = 700; % Disk loading (N/m^2)