def setUp(self):
self.nac = NacelleSystemAdder()
def setUp(self):
self.nac = NacelleSystemAdder()
class Test_NacelleSystemAdder(unittest.TestCase):
def setUp(self):
self.nac = NacelleSystemAdder()
def test_functionality(self):
self.nac.above_yaw_mass = 259430.9
self.nac.yawMass = 13789.0
self.nac.machine_rating = 5000.0
self.nac.lss_mass = 42381.5
self.nac.main_bearing_mass = 14696.2 / 2.
self.nac.second_bearing_mass = 14696.2 / 2.
self.nac.gearbox_mass = 48664.7
self.nac.hss_mass = 2414.7
self.nac.generator_mass = 16699.9
self.nac.bedplate_mass = 108512.5
self.nac.mainframe_mass = 125076.5
self.nac.lss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.main_bearing_cm = np.random.rand(
3) # np.array([-2.0, 1.0, 1.0])
self.nac.second_bearing_cm = np.random.rand(
3) # np.array([-2.0, 1.0, 1.0])
self.nac.gearbox_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.hss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.generator_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.bedplate_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.lss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.main_bearing_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.second_bearing_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.gearbox_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.hss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.generator_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.bedplate_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.run()
self.assertEqual(round(self.nac.nacelle_mass, 1), 273219.9)
def test_gradient(self):
self.nac.above_yaw_mass = np.random.rand(1)[0] # 5000.
self.nac.yawMass = np.random.rand(1)[0] # 5000.
self.nac.lss_mass = np.random.rand(1)[0] # 5000.
self.nac.main_bearing_mass = np.random.rand(1)[0] # 5000.
self.nac.second_bearing_mass = np.random.rand(1)[0] # 5000.
self.nac.gearbox_mass = np.random.rand(1)[0] # 5000.
self.nac.hss_mass = np.random.rand(1)[0] # 5000.
self.nac.generator_mass = np.random.rand(1)[0] # 5000.
self.nac.bedplate_mass = np.random.rand(1)[0] # 5000.
self.nac.mainframe_mass = np.random.rand(1)[0] # 6000.
self.nac.lss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.main_bearing_cm = np.random.rand(
3) # np.array([-2.0, 1.0, 1.0])
self.nac.second_bearing_cm = np.random.rand(
3) # np.array([-2.0, 1.0, 1.0])
self.nac.gearbox_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.hss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.generator_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.bedplate_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.lss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.main_bearing_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.second_bearing_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.gearbox_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.hss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.generator_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
self.nac.bedplate_I = np.random.rand(
3) # np.array([1000., 1000., 1000.])
check_gradient_unit_test(self, self.nac, tol=1e-5, display=False)
class Test_NacelleSystemAdder(unittest.TestCase):
def setUp(self):
self.nac = NacelleSystemAdder()
def test_functionality(self):
self.nac.above_yaw_mass = 259430.9
self.nac.yawMass = 13789.0
self.nac.machine_rating = 5000.0
self.nac.lss_mass = 42381.5
self.nac.main_bearing_mass = 14696.2/2.
self.nac.second_bearing_mass = 14696.2/2.
self.nac.gearbox_mass = 48664.7
self.nac.hss_mass = 2414.7
self.nac.generator_mass = 16699.9
self.nac.bedplate_mass = 108512.5
self.nac.mainframe_mass = 125076.5
self.nac.lss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.main_bearing_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.second_bearing_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.gearbox_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.hss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.generator_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.bedplate_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.lss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.main_bearing_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.second_bearing_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.gearbox_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.hss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.generator_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.bedplate_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.run()
self.assertEqual(round(self.nac.nacelle_mass,1), 273219.9)
def test_gradient(self):
self.nac.above_yaw_mass = np.random.rand(1)[0] # 5000.
self.nac.yawMass = np.random.rand(1)[0] # 5000.
self.nac.lss_mass = np.random.rand(1)[0] # 5000.
self.nac.main_bearing_mass = np.random.rand(1)[0] # 5000.
self.nac.second_bearing_mass = np.random.rand(1)[0] # 5000.
self.nac.gearbox_mass = np.random.rand(1)[0] # 5000.
self.nac.hss_mass = np.random.rand(1)[0] # 5000.
self.nac.generator_mass = np.random.rand(1)[0] # 5000.
self.nac.bedplate_mass = np.random.rand(1)[0] # 5000.
self.nac.mainframe_mass = np.random.rand(1)[0] # 6000.
self.nac.lss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.main_bearing_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.second_bearing_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.gearbox_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.hss_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.generator_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.bedplate_cm = np.random.rand(3) # np.array([-2.0, 1.0, 1.0])
self.nac.lss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.main_bearing_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.second_bearing_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.gearbox_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.hss_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.generator_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
self.nac.bedplate_I = np.random.rand(3) # np.array([1000., 1000., 1000.])
check_gradient_unit_test(self, self.nac, tol=1e-5, display=False)
