diff options
Diffstat (limited to 'evaluator/lift.py')
| -rw-r--r-- | evaluator/lift.py | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/evaluator/lift.py b/evaluator/lift.py deleted file mode 100644 index 516d649..0000000 --- a/evaluator/lift.py +++ /dev/null @@ -1,30 +0,0 @@ -import numpy as np -from math import sqrt - - -def _get_lift_rectangular(aircraft, lift=50): - L_prime = np.array([ - lift / (aircraft.wing.semi_span * 2) - for _ in range(aircraft.wing.semi_span) - ]) - return L_prime - - -def _get_lift_elliptical(aircraft, L_0=3.2): - L_prime = np.array([ - 0.5 * L_0 / (aircraft.wing.semi_span * 2) * - sqrt(1 - (y / aircraft.wing.semi_span)**2) - for y in range(aircraft.wing.semi_span) - ]) - return L_prime - - -def get_lift_total(aircraft): - """Combination of rectangular and elliptical lift.""" - # F_z = self._get_lift_rectangular(aircraft) + self._get_lift_elliptical( - # aircraft) - # F_z = self._get_lift_rectangular( - # aircraft) + self._get_lift_elliptical(aircraft) / 2 - # F_z = [i + j for i, j in self._get_lift_rectangular] - # return F_z - return 400 |