Anson/AstroHelper.jl
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added Idealized cell math

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Anson Biggs
2021-01-30 18:04:43 -07:00
parent a524d2448d
commit 40e62cb1e4
3 changed files with 44 additions and 2 deletions
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13
test/runtests.jl
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@@ -1,6 +1,6 @@
using Test
import AstroHelper: Quaternion, Section
import AstroHelper: Quaternion, Section,bending_moment, shear_stress, shear_flow, total_shear
@testset "AeroHelper" begin
@@ -23,8 +23,19 @@ import AstroHelper: Quaternion, Section
@testset "Section" begin
tolerance = 1e-5
complist(a, b) = abs(sum(a .- b)) < tolerance
s = Section([2,1,0.5,0.5,0.75,0.75,2], [0,12,24,24,16,8,0], [0,0,0,6,7,8,9])
@test all([s.Ixx == 126.075 s.Iyy == 571.2 s.Ixy ≈ -28.2])
s = Section([1, .5, .5, 1], [-10, 20, 20, -10], [-5, -4, 4, 5])
@test all([s.Ixx == 66 s.Iyy == 600 s.Ixy == 0])
@test complist(bending_moment(s, -160000, -120000), [14121.2121 5696.9696 -13696.9696 -10121.2121])
@test complist(shear_stress(s, 600, 800), [70.6061 14.2424 -34.2424 -50.6061])
@test abs(shear_flow(s)[end]) < tolerance
end
end