def configure(self):
pf = BladePlanformVT()
pf.x = np.zeros(7)
pf.y = np.zeros(7)
pf.z = np.array([0, 0.08, 0.25, 0.5, 0.7, 0.98, 1.])
pf.rot_x = np.zeros(7)
pf.rot_y = np.zeros(7)
pf.rot_z = np.array([
-14.5, -14.46339951, -8.39059169, -3.80326048, -0.3093841,
3.24525784, 3.428
])
pf.chord = np.array([
0.06229303, 0.06274697, 0.07170661, 0.05870869, 0.0417073,
0.01726638, 0.00694718
])
pf.rthick = np.array(
[1., 0.90303866, 0.40834206, 0.26394705, 0.24103804, 0.241, 0.241])
pf.athick = pf.chord * pf.rthick
pf.p_le = np.array(
[0.5, 0.49662459, 0.38370686, 0.35000317, 0.35, 0.35, 0.35])
self.add('pf', pf)
self.add('redist', RedistributedBladePlanform())
self.driver.workflow.add('redist')
self.redist.pfIn = self.pf
self.redist.x = np.linspace(0, 1, 20)
def configure(self):
pf = BladePlanformVT()
pf.x = np.zeros(7)
pf.y = np.zeros(7)
pf.z = np.array([0, 0.08, 0.25, 0.5, 0.7, 0.98, 1.])
pf.rot_x = np.zeros(7)
pf.rot_y = np.zeros(7)
pf.rot_z = np.array([-14.5 , -14.46339951, -8.39059169, -3.80326048, -0.3093841 , 3.24525784, 3.428 ])
pf.chord = np.array([ 0.06229303, 0.06274697, 0.07170661, 0.05870869, 0.0417073 , 0.01726638, 0.00694718])
pf.rthick = np.array([ 1. , 0.90303866, 0.40834206, 0.26394705, 0.24103804, 0.241 , 0.241 ])
pf.athick = pf.chord * pf.rthick
pf.p_le = np.array([ 0.5 , 0.49662459, 0.38370686, 0.35000317, 0.35 , 0.35 , 0.35 ])
self.add('pf', pf)
self.add('redist', RedistributedBladePlanform())
self.driver.workflow.add('redist')
self.redist.pfIn = self.pf
self.redist.x = np.linspace(0, 1, 20)
def read_blade_planform(filename):
data = np.loadtxt(filename)
s = calculate_length(data[:, [0, 1, 2]])
pf = BladePlanformVT()
pf.blade_length = data[-1, 2]
pf.s = s / s[-1]
pf.x = data[:, 0] / data[-1, 2]
pf.y = data[:, 1] / data[-1, 2]
pf.z = data[:, 2] / data[-1, 2]
pf.rot_x = data[:, 3]
pf.rot_y = data[:, 4]
pf.rot_z = data[:, 5]
pf.chord = data[:, 6] / data[-1, 2]
pf.rthick = data[:, 7]
pf.rthick /= pf.rthick.max()
pf.athick = pf.rthick * pf.chord
pf.p_le = data[:, 8]
return pf
def read_blade_planform(filename):
data = np.loadtxt(filename)
s = calculate_length(data[:, [0, 1, 2]])
pf = BladePlanformVT()
pf.blade_length = data[-1, 2]
pf.s = s / s[-1]
pf.x = data[:, 0] / data[-1, 2]
pf.y = data[:, 1] / data[-1, 2]
pf.z = data[:, 2] / data[-1, 2]
pf.rot_x = data[:, 3]
pf.rot_y = data[:, 4]
pf.rot_z = data[:, 5]
pf.chord = data[:, 6] / data[-1, 2]
pf.rthick = data[:, 7]
pf.rthick /= pf.rthick.max()
pf.athick = pf.rthick * pf.chord
pf.p_le = data[:, 8]
return pf
