""" This example illustrates the usage of creator, evaluator and generator. All the steps of airfoil creation & evaluation are detailed here; furthermore, the generator.py module contains certain presets (default airfoils). Create an airfoil; Evaluate an airfoil; Generate a population of airfoils & optimize. """ import aircraftstudio as acs import resources.materials as mt import time start_time = time.time() # Thicknesses SPAR_THICKNESS = 0.4 SKIN_THICKNESS = 0.1 # Component masses (lbs) AIRFOIL_MASS = 10 SPAR_MASS = 10 STRINGER_MASS = 5 # Area (sqin) SPAR_CAP_AREA = 0.3 STRINGER_AREA = 0.1 SAVE_PATH = '/home/blendux/Projects/Aircraft_Studio/save' # eval = evaluator.Evaluator("eval") # ac = creator.base.Aircraft(eval, "ac") # af = creator.wing.Airfoil(ac, 'af') # af.add_naca(2412) # spar1 = creator.wing.Spar(af, 'spar1') # spar2 = creator.wing.Spar(af, 'spar2', 0.57) # # spar2 = creator.wing.Spar(af, 'spar2', 0.7) # stringer = creator.wing.Stringer(af, 'stringer', 5, 6, 5, 4) # stringer.info_save(SAVE_PATH) # ac2 = creator.base.Aircraft(eval, "ac2") # af2 = creator.wing.Airfoil(ac2, 'af2') # af2.add_naca(3412) # af2.info_save() # spar3 = creator.wing.Spar(af2, 'spar3', 0.23) # spar4 = creator.wing.Spar(af2, 'spar4', 0.67) # stringer2 = creator.wing.Stringer(af2, 'stringer2') # stringer2.info_save(SAVE_PATH) population = acs.generator.Population(10000) acs.evaluator.analyze_all(population) # 123s with multiprocessing :-( def foo(size): for _ in range(size): print(acs.evaluator.analyze(acs.creator.base.Aircraft.from_random())) return None foo(10000) # 106s # Final execution time final_time = time.time() - start_time print(f"--- {round(final_time, 4)}s seconds ---")