개정판 7877dca2
- issue #1208 Fitting Crane(Reducer & Expander) K값 수식 조건 변경 : angle > 90 -> angle > 180
Change-Id: If44e44ba44eac166d71e39b86328f2656e1a30f7
HYTOS/HYTOS/FittingsDialog.py | ||
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1489 | 1489 |
elif 16 <= self.selected_dia_in: |
1490 | 1490 |
return self.friction_factor * 60 |
1491 | 1491 |
elif name == 'Reducer': |
1492 |
if float(angle) > 90:
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1493 |
angle = 90
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|
1492 |
if float(angle) > 180:
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1493 |
angle = 180
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1494 | 1494 |
# I128 = self.selected_dia_in |
1495 | 1495 |
# J128 = self.friction_factor |
1496 | 1496 |
# J203 = sub_size |
... | ... | |
1506 | 1506 |
return 0.5 * (1 - (float(sub_size) / self.selected_dia_in) ** 2) * math.pow( |
1507 | 1507 |
math.sin(math.radians(float(angle) / 2)), 0.5) / (float(sub_size) / self.selected_dia_in) ** 4 |
1508 | 1508 |
elif name == 'Expander': |
1509 |
if float(angle) > 90:
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1510 |
angle = 90
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1509 |
if float(angle) > 180:
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1510 |
angle = 180
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1511 | 1511 |
|
1512 | 1512 |
# I128 = self.selected_dia_in |
1513 | 1513 |
# J128 = self.friction_factor |
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