개정판 f2c81465
issue #1060 계산식 수정
Change-Id: Ia8ba8b010882fa2bd27b2eb246aeb7173711b3a3
| HYTOS/HYTOS/Shapes/EngineeringLoopItem.py | ||
|---|---|---|
| 995 | 995 |
|
| 996 | 996 |
def vproperty_input(self, vapor_pressure_gradient, press2, density2, velocity, length): |
| 997 | 997 |
try: |
| 998 |
vapor_pressure = round(press2, 3) |
|
| 999 |
vapor_density = round(density2, 3) |
|
| 1000 |
vapor_velocity = round(velocity, 3) |
|
| 998 |
|
|
| 999 |
pressure_unit = self.units['Pressure'] |
|
| 1000 |
if pressure_unit == 'kg/cm2': |
|
| 1001 |
vapor_pressure = round(press2, 3) |
|
| 1002 |
elif pressure_unit == 'bar': |
|
| 1003 |
vapor_pressure = round(press2 / 1.033 * 1.013, 3) |
|
| 1004 |
elif pressure_unit == 'psi': |
|
| 1005 |
vapor_pressure = round(press2 / 1.033 * 14.7, 3) |
|
| 1006 |
elif pressure_unit == 'mmHg': |
|
| 1007 |
vapor_pressure = round(press2 / 1.033 * 760, 3) |
|
| 1008 |
elif pressure_unit == 'kPa': |
|
| 1009 |
vapor_pressure = round(press2 / 1.033 * 101.325, 3) |
|
| 1010 |
elif pressure_unit == 'MPa': |
|
| 1011 |
vapor_pressure = round(press2 / 1.033 * 0.101325, 3) |
|
| 1012 |
|
|
| 1013 |
velocity_unit = self.units['Velocity'] |
|
| 1014 |
if velocity_unit == 'm/s': |
|
| 1015 |
vapor_velocity = round(velocity, 3) |
|
| 1016 |
elif velocity_unit == 'ft/s': |
|
| 1017 |
vapor_velocity = round(velocity * 3.28084, 3) |
|
| 1018 |
|
|
| 1019 |
density_unit = self.units['Density'] |
|
| 1020 |
if density_unit == 'kg/m3': |
|
| 1021 |
vapor_density = round(density2, 3) |
|
| 1022 |
elif density_unit == 'lb/ft3': |
|
| 1023 |
vapor_density = round(density2 * 0.062428, 3) |
|
| 1001 | 1024 |
|
| 1002 | 1025 |
length_unit = self.units['Length'] |
| 1003 | 1026 |
if length_unit == 'm': |
| ... | ... | |
| 1099 | 1122 |
if self.items[i].vapor_pressure_gradient is None: |
| 1100 | 1123 |
self.items[i].vapor_pressure_gradient = vapor_pressure_gradient |
| 1101 | 1124 |
|
| 1102 |
self.pressure_drops[self.items[i]] = press2 - ori_press2 |
|
| 1125 |
# self.pressure_drops[self.items[i]] = press2 - ori_press2 |
|
| 1126 |
self.pressure_drops[self.items[i]] = vapor_pressure_gradient[-1][0] - vapor_pressure_gradient[0][0] |
|
| 1103 | 1127 |
|
| 1104 | 1128 |
except Exception as ex: |
| 1105 | 1129 |
from App import App |
| ... | ... | |
| 1786 | 1810 |
if self.items[i].vapor_pressure_gradient is None: |
| 1787 | 1811 |
self.items[i].vapor_pressure_gradient = vapor_pressure_gradient |
| 1788 | 1812 |
|
| 1789 |
self.pressure_drops[self.items[i]] = ori_press2 - press2 |
|
| 1813 |
# self.pressure_drops[self.items[i]] = ori_press2 - press2 |
|
| 1814 |
self.pressure_drops[self.items[i]] = vapor_pressure_gradient[0][0] - vapor_pressure_gradient[-1][0] |
|
| 1790 | 1815 |
|
| 1791 | 1816 |
except Exception as ex: |
| 1792 | 1817 |
from App import App |
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