개정판 493c7bef
issue #0000 : 계산식 오류 수정
Change-Id: I5c67cae47327f867d942bf1ff028734e1cb6bd88
| HYTOS/HYTOS/DiameterEstimation_Vapor.py | ||
|---|---|---|
| 234 | 234 |
elif pressure_unit == 'MPa': |
| 235 | 235 |
ccdp = ccdp * 1.033 / 0.101325 |
| 236 | 236 |
|
| 237 |
|
|
| 238 |
|
|
| 237 | 239 |
# 조도 구함 (m) |
| 238 | 240 |
roughness = float(self.process_data['Roughness']) |
| 239 | 241 |
roughness_unit = self.units['Roughness'] |
| ... | ... | |
| 383 | 385 |
for i in range(5): |
| 384 | 386 |
cf[i] = round(cf[i], 5) |
| 385 | 387 |
|
| 386 |
# pressure drop |
|
| 387 |
pressure_unit = self.units['Pressure'] |
|
| 388 |
if pressure_unit == 'kg/cm2': |
|
| 389 |
for i in range(5): |
|
| 390 |
cdp[i] = cdp[i] |
|
| 391 |
elif pressure_unit == 'psi': |
|
| 392 |
for i in range(5): |
|
| 393 |
cdp[i] = cdp[i] / 1.033 * 14.7 |
|
| 394 |
elif pressure_unit == 'bar': |
|
| 395 |
for i in range(5): |
|
| 396 |
cdp[i] = cdp[i] / 1.033 * 1.013 |
|
| 397 |
elif pressure_unit == 'mmHg': |
|
| 398 |
for i in range(5): |
|
| 399 |
cdp[i] = cdp[i] / 1.033 * 760 |
|
| 400 |
elif pressure_unit == 'kPa': |
|
| 401 |
for i in range(5): |
|
| 402 |
cdp[i] = cdp[i] / 1.033 * 101.325 |
|
| 403 |
elif pressure_unit == 'MPa': |
|
| 404 |
for i in range(5): |
|
| 405 |
cdp[i] = cdp[i] / 1.033 * 0.101325 |
|
| 406 |
|
|
| 407 | 388 |
length_unit = self.units['Length'] |
| 408 | 389 |
if length_unit == 'm': |
| 409 | 390 |
for i in range(5): |
| ... | ... | |
| 429 | 410 |
for i in range(5): |
| 430 | 411 |
self.add_data(nd[i], cvelocity[i], cdp[i], creynolds[i], cf[i]) |
| 431 | 412 |
|
| 413 |
# pressure drop |
|
| 414 |
pressure_unit = self.units['Pressure'] |
|
| 415 |
if pressure_unit == 'kg/cm2': |
|
| 416 |
for i in range(5): |
|
| 417 |
cdp[i] = cdp[i] |
|
| 418 |
elif pressure_unit == 'psi': |
|
| 419 |
for i in range(5): |
|
| 420 |
cdp[i] = cdp[i] / 1.033 * 14.7 |
|
| 421 |
elif pressure_unit == 'bar': |
|
| 422 |
for i in range(5): |
|
| 423 |
cdp[i] = cdp[i] / 1.033 * 1.013 |
|
| 424 |
elif pressure_unit == 'mmHg': |
|
| 425 |
for i in range(5): |
|
| 426 |
cdp[i] = cdp[i] / 1.033 * 760 |
|
| 427 |
elif pressure_unit == 'kPa': |
|
| 428 |
for i in range(5): |
|
| 429 |
cdp[i] = cdp[i] / 1.033 * 101.325 |
|
| 430 |
elif pressure_unit == 'MPa': |
|
| 431 |
for i in range(5): |
|
| 432 |
cdp[i] = cdp[i] / 1.033 * 0.101325 |
|
| 433 |
|
|
| 432 | 434 |
except Exception as ex: |
| 433 | 435 |
from App import App |
| 434 | 436 |
from AppDocData import MessageType |
| ... | ... | |
| 785 | 787 |
if delta_x == 0 or x2 < 0: |
| 786 | 788 |
loop = False |
| 787 | 789 |
|
| 788 |
return x2 |
|
| 790 |
return x2 |
|
| 791 |
|
|
| 789 | 792 |
except Exception as ex: |
| 790 | 793 |
from App import App |
| 791 | 794 |
from AppDocData import MessageType |
| ... | ... | |
| 799 | 802 |
if unit == 'kg/cm2': |
| 800 | 803 |
barometric_pressure = 1.033 |
| 801 | 804 |
elif unit == 'bar': |
| 802 |
barometric_pressure = 1.01325 / 0.980665 |
|
| 805 |
barometric_pressure = 1.01325 |
|
| 806 |
elif unit == 'psi': |
|
| 807 |
barometric_pressure = 14.7 |
|
| 808 |
elif unit == 'mmHg': |
|
| 809 |
barometric_pressure = 760 |
|
| 810 |
elif unit == 'kPa': |
|
| 811 |
barometric_pressure = 101.325 |
|
| 812 |
elif unit == 'MPa': |
|
| 813 |
barometric_pressure = 0.101325 |
|
| 814 |
|
|
| 815 |
conv_factor = 1 |
|
| 816 |
if unit == 'kg/cm2': |
|
| 817 |
conv_factor = 1 |
|
| 818 |
elif unit == 'bar': |
|
| 819 |
conv_factor = 1 / (1.013 / 1.033) |
|
| 803 | 820 |
elif unit == 'psi': |
| 804 |
barometric_pressure = 14.7 / 14.22334
|
|
| 821 |
conv_factor = 1 / (14.7 / 1.033)
|
|
| 805 | 822 |
elif unit == 'mmHg': |
| 806 |
barometric_pressure = 760 / 735.5591
|
|
| 823 |
conv_factor = 1 / (760 / 1.033)
|
|
| 807 | 824 |
elif unit == 'kPa': |
| 808 |
barometric_pressure = 101.325 / 98.0665
|
|
| 825 |
conv_factor = 1 / (101.325 / 1.033)
|
|
| 809 | 826 |
elif unit == 'MPa': |
| 810 |
barometric_pressure = 0.101325 / 0.0980665
|
|
| 827 |
conv_factor = 1 / (0.101325 / 1.033)
|
|
| 811 | 828 |
|
| 812 |
return barometric_pressure |
|
| 829 |
return barometric_pressure * conv_factor
|
|
| 813 | 830 |
except Exception as ex: |
| 814 | 831 |
from App import App |
| 815 | 832 |
from AppDocData import MessageType |
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