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Diffstat (limited to '548/DEPENDENCIES/6_18data.sci')
| -rwxr-xr-x | 548/DEPENDENCIES/6_18data.sci | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/548/DEPENDENCIES/6_18data.sci b/548/DEPENDENCIES/6_18data.sci new file mode 100755 index 000000000..d30937151 --- /dev/null +++ b/548/DEPENDENCIES/6_18data.sci @@ -0,0 +1,11 @@ +//for the CJ-1:
+W=54966.4;//empty weight(N)
+S=29.54;//wingarea(m^2)
+D=1.225;//density at sea level(Kg/m^3)
+g=9.8;//Gravitational constant
+Ur=0.4;//Rolling friction coefficient
+Clmax=2.5;//maximum lift coefficient
+Cd=0.02;//parasite drag coefficient
+Cdo=Cd+.1*Cd;//increase in parasite drag coefficient
+Vt=1.3*sqrt(2*W/(D*S*Clmax));//safe velocity(1.3*Vstall) during landing
+Dr=D*(0.7*Vt)^2*S*Cdo/2;//drag(N)
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