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Fix: faceCentered fillets radius

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L-Nafaryus 2021-10-11 16:30:43 +05:00
parent 3b896fb3fc
commit 0b9a6d3f5c
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2 changed files with 58 additions and 33 deletions
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30
anisotropy/samples/faceCentered.py
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@ -4,6 +4,7 @@
from anisotropy.samples.structure import StructureGeometry from anisotropy.samples.structure import StructureGeometry
from math import pi, sqrt from math import pi, sqrt
import logging
class FaceCentered(StructureGeometry): class FaceCentered(StructureGeometry):
@property @property
@ -22,34 +23,15 @@ class FaceCentered(StructureGeometry):
@property @property
def thetaMax(self): def thetaMax(self):
self.Cscale = 0.8
return 0.13 return 0.13
@property @property
def fillets(self): def fillets(self):
if self.direction == [1.0, 1.0, 1.0]: if self.direction == [1.0, 1.0, 1.0]:
#C1, C2 = 0.3, 0.2 return self.filletsScale * (2 * sqrt(3) / 3 - 1 / (1 - self.theta)) * self.r0
#Cscale = 0.9 #C1 + (C2 - C1) / (self.thetaMax - self.thetaMin) * (self.theta - self.thetaMin)
#delta = 0.thetaMin = 0.01
thetaMax = 0.13
L = 1.0
r0 = L * sqrt(2) / 4
radius = r0 / (1 - structure["theta"])
C1, C2 = 0.3, 0.2
Cf = C1 + (C2 - C1) / (thetaMax - thetaMin) * (structure["theta"] - thetaMin)
delta = 0.012
fillets = delta - Cf * (radius - r0)012
return self.Cscale * (2 - 1 / (1 - self.theta)) * self.r0 #delta - Cf * (self.radius - self.r0)
else: else:
C1, C2 = 0.3, 0.2 return self.filletsScale * (2 * sqrt(3) / 3 - 1 / (1 - self.theta)) * self.r0
Cf = C1 + (C2 - C1) / (self.thetaMax - self.thetaMin) * (self.theta - self.thetaMin)
delta = 0.012
return delta - Cf * (self.radius - self.r0)
def build(self): def build(self):
### ###
@ -213,12 +195,16 @@ class FaceCentered(StructureGeometry):
### ###
# Shape # Shape
## ##
#poreCell = self.geo.LimitTolerance(poreCell, 1e-12)
#grains = self.geo.LimitTolerance(grains, 1e-12)
self.shape = self.geo.MakeCutList(poreCell, [grains]) self.shape = self.geo.MakeCutList(poreCell, [grains])
self.shape = self.geo.MakeScaleTransform(self.shape, oo, 1 / scale, theName = self.name) self.shape = self.geo.MakeScaleTransform(self.shape, oo, 1 / scale, theName = self.name)
isValid, _ = self.isValid() isValid, msg = self.isValid()
if not isValid: if not isValid:
logging.warning(msg)
self.heal() self.heal()
### ###

61
playground/geometry.ipynb
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