-
Notifications
You must be signed in to change notification settings - Fork 0
/
GenHP_solver.py
332 lines (240 loc) · 10.3 KB
/
GenHP_solver.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Tue Aug 2 16:47:38 2022
@author: tufanakba
"""
import openmdao.api as om
from viewer2 import viewer, viewer2, map_plots, sankey
# from receiver import ReceiverSubProblem
from GenHP import MPComplex2
from MDAOMetaModel_Opt import surrOpt
import time
from mail import mail
from map_plotter2 import comp_map_all, turb_map_all
if __name__ == "__main__":
# Design cond.s
Q_Solar = 1000.
T_4 = 1000.
pwr_target = 170.
alt = 1e-6
fc_MN = 1e-6
comp_eff = 0.83
turb_eff = 0.86
# Design Param.s start
# s_RPC = 0.01
# s_INS = 0.1
# L = 0.035
L = 0.07283002392422437
s_INS = 0.09752570997023097
s_RPC = 0.00985988457018446
prob = om.Problem()
mp_complex = prob.model = MPComplex2()
prob.setup(check=False)
prob.set_val('DESIGN'+'.rec.rec.s_RPC', s_RPC, units='m')
prob.set_val('DESIGN'+'.rec.rec.s_INS', s_INS, units='m')
prob.set_val('DESIGN'+'.rec.rec.L', L, units='m')
#Define the design point
prob.set_val('DESIGN.fc.alt', alt, units='ft')
prob.set_val('DESIGN.fc.MN', fc_MN)
prob.set_val('DESIGN.balance.pwr_target', pwr_target, units='W')
prob.set_val('DESIGN.balance.T4_target', T_4, units='degC')
prob.set_val('DESIGN.LPcomp.PR', 2.0)
prob.set_val('DESIGN.HPcomp.PR', 2.6)
prob.set_val('DESIGN.HPcomp.eff', comp_eff)
prob.set_val('DESIGN.HPturb.eff', turb_eff)
prob.set_val('DESIGN.LPcomp.eff', comp_eff)
prob.set_val('DESIGN.LPturb.eff', turb_eff)
prob.set_val('DESIGN.rec.Q_Solar_In', Q_Solar, units='W')
# initial guesses
prob['DESIGN.balance.W'] = 0.00185
prob['DESIGN.balance.LPturb_PR'] = 4.
prob['DESIGN.balance.HPturb_PR'] = 1.5
prob['DESIGN.fc.balance.Pt'] = 14.696
prob['DESIGN.fc.balance.Tt'] = 518.67
prob.set_solver_print(level=-1)
prob.set_solver_print(level=2, depth=2)
# st = time.time()
# prob.run_model()
# print("time", time.time() - st)
for i,pt in enumerate(mp_complex.od_pts):
prob[pt+'.fc.balance.Pt'] = 14.696
prob[pt+'.fc.balance.Tt'] = 518.67
# initial guesses
# if pt == 'Max_105':
# prob[pt+'.balance.LP_Nmech'] = 15000
# prob[pt+'.balance.HP_Nmech'] = 25000
# prob[pt+'.balance.W'] = 0.003
# prob[pt+'.HPturb.PR'] = 3.
# prob[pt+'.LPturb.PR'] = 5.
# prob[pt+'.LPcomp.PR'] = 4.
# prob[pt+'.HPcomp.PR'] = 4.
# prob[pt+'.LPcomp.map.RlineMap'] = 2.0
# prob[pt+'.HPcomp.map.RlineMap'] = 2.0
# elif pt == 'Min_75':
# prob[pt+'.balance.LP_Nmech'] = 14000
# prob[pt+'.balance.HP_Nmech'] = 23000
# prob[pt+'.balance.W'] = 0.0018
# prob[pt+'.HPturb.PR'] = 3.6
# prob[pt+'.LPturb.PR'] = 2.9
# prob[pt+'.LPcomp.PR'] = 3.7
# prob[pt+'.HPcomp.PR'] = 3.4
# prob[pt+'.LPcomp.map.RlineMap'] = 1.5
# prob[pt+'.HPcomp.map.RlineMap'] = 2.0
# elif pt == 'SelfSupplied':
# prob[pt+'.balance.LP_Nmech'] = 16000
# prob[pt+'.balance.HP_Nmech'] = 26000
# prob[pt+'.balance.W'] = 0.0018
# prob[pt+'.HPturb.PR'] = 11.
# prob[pt+'.LPturb.PR'] = 2.
# prob[pt+'.LPcomp.PR'] = 5.7
# prob[pt+'.HPcomp.PR'] = 2.7
# prob[pt+'.LPcomp.map.RlineMap'] = 1.2
# prob[pt+'.HPcomp.map.RlineMap'] = 2.
# elif pt == 'Motoring':
# prob[pt+'.balance.LP_Nmech'] = 16294
# prob[pt+'.balance.HP_Nmech'] = 25194
# prob[pt+'.balance.W'] = 0.00145
# prob[pt+'.HPturb.PR'] = 10.578
# prob[pt+'.LPturb.PR'] = 1.982
# prob[pt+'.LPcomp.PR'] = 6.256
# prob[pt+'.HPcomp.PR'] = 1.849
# prob[pt+'.LPcomp.map.RlineMap'] = 1.
# prob[pt+'.HPcomp.map.RlineMap'] = 2.357
# else:
prob[pt+'.balance.LP_Nmech'] = 15000
prob[pt+'.balance.HP_Nmech'] = 25000
prob[pt+'.balance.W'] = 0.00154
prob[pt+'.HPturb.PR'] = 4.
prob[pt+'.LPturb.PR'] = 1.5
prob[pt+'.LPcomp.PR'] = 2.
prob[pt+'.HPcomp.PR'] = 2.6
prob[pt+'.LPcomp.map.RlineMap'] = 2.0
prob[pt+'.HPcomp.map.RlineMap'] = 2.0
prob.set_val(pt+'.rec.rec.s_RPC', s_RPC, units='m')
prob.set_val(pt+'.rec.rec.s_INS', s_INS, units='m')
prob.set_val(pt+'.rec.rec.L', L, units='m')
prob.set_solver_print(level=-1)
prob.set_solver_print(level=2, depth=1)
st = time.time()
prob.run_model()
print("time", time.time() - st)
st = time.time()
w_ini = mp_complex.get_val('DESIGN.inlet.Fl_O:stat:W', units='kg/s')
T_fluid_in = mp_complex.get_val('DESIGN.rec.rec.T_fluid_in', units='K')
diff = 1
limit = 0.001
sankey(prob,'DESIGN')
L_log=[]
s_INS_log=[]
s_RPC_log=[]
m_dot_log=[]
diff_log=[]
m_dot=float(w_ini)
L_log.append(L)
s_INS_log.append(s_INS)
s_RPC_log.append(s_RPC)
m_dot_log.append(m_dot)
prob.cleanup()
# while diff>limit:
# p = om.Problem()
# p.model.add_subsystem('receiver',
# surrOpt(L=L, s_INS=s_INS, s_RPC=s_RPC)
# ,promotes=['*'])
# p.setup()
# # p.set_val('receiver.Q_Solar_In', Q_Solar, units='W')
# p.set_val('m_dot', m_dot,units='kg/s')
# p.set_val('Tfi',T_fluid_in, units='K')
# p.final_setup()
# p.run_model()
# L = float(p.get_val('receiver.L', units='m'))
# s_INS=float(p.get_val('receiver.ins', units='m'))
# s_RPC=float(p.get_val('receiver.rpc', units='m'))
# L_log.append(L)
# s_INS_log.append(s_INS)
# s_RPC_log.append(s_RPC)
# print("time", time.time() - st)
# st = time.time()
# p.cleanup()
# prob = om.Problem()
# mp_complex = prob.model = MPComplex2()
# prob.setup(check=False)
# prob.set_val('DESIGN.rec.rec.s_RPC', s_RPC, units='m')
# prob.set_val('DESIGN.rec.rec.s_INS', s_INS, units='m')
# prob.set_val('DESIGN.rec.rec.L', L, units='m')
# #Define the design point
# prob.set_val('DESIGN.fc.alt', alt, units='ft')
# prob.set_val('DESIGN.fc.MN', fc_MN)
# #Define the design point
# prob.set_val('DESIGN.fc.alt', alt, units='ft')
# prob.set_val('DESIGN.fc.MN', fc_MN)
# prob.set_val('DESIGN.balance.pwr_target', pwr_target, units='W')
# prob.set_val('DESIGN.balance.T4_target', T_4, units='degC')
# prob.set_val('DESIGN.LPcomp.PR', 2.0)
# prob.set_val('DESIGN.HPcomp.PR', 2.6)
# prob.set_val('DESIGN.HPcomp.eff', comp_eff)
# prob.set_val('DESIGN.HPturb.eff', turb_eff)
# prob.set_val('DESIGN.LPcomp.eff', comp_eff)
# prob.set_val('DESIGN.LPturb.eff', turb_eff)
# prob.set_val('DESIGN.rec.Q_Solar_In', Q_Solar, units='W')
# # initial guesses
# prob['DESIGN.balance.W'] = 0.00154
# prob['DESIGN.balance.LPturb_PR'] = 4.
# prob['DESIGN.balance.HPturb_PR'] = 1.5
# prob['DESIGN.fc.balance.Pt'] = 14.696
# prob['DESIGN.fc.balance.Tt'] = 518.67
# for i,pt in enumerate(mp_complex.od_pts):
# # initial guesses
# prob[pt+'.fc.balance.Pt'] = 14.6955113159
# prob[pt+'.fc.balance.Tt'] = 518.670
# prob[pt+'.balance.LP_Nmech'] = 15000
# prob[pt+'.balance.HP_Nmech'] = 25000
# prob[pt+'.balance.W'] = 0.00154
# prob[pt+'.HPturb.PR'] = 4.
# prob[pt+'.LPturb.PR'] = 1.5
# prob[pt+'.LPcomp.PR'] = 2.
# prob[pt+'.HPcomp.PR'] = 2.6
# prob[pt+'.LPcomp.map.RlineMap'] = 2.0
# prob[pt+'.HPcomp.map.RlineMap'] = 2.0
# prob.set_val(pt+'.rec.rec.s_RPC', s_RPC, units='m')
# prob.set_val(pt+'.rec.rec.s_INS', s_INS, units='m')
# prob.set_val(pt+'.rec.rec.L', L, units='m')
# prob.set_solver_print(level=-1)
# prob.set_solver_print(level=2, depth=1)
# prob.run_model()
# m_dot=float(mp_complex.get_val('DESIGN.inlet.Fl_O:stat:W', units='kg/s'))
# m_dot_log.append(m_dot)
# print("time", time.time() - st)
# st = time.time()
# sankey(prob,'DESIGN')
# viewer(prob, 'DESIGN')
# viewer2(prob, 'DESIGN')
# w = m_dot
# diff=abs(1-w/w_ini)
# w_ini=w
# diff_log.append(diff)
# print(f"L = {float(prob.get_val('DESIGN.rec.rec.L', units='m'))} m")
# print(f"INS = {float(prob.get_val('DESIGN.rec.rec.s_INS', units='m'))} m ")
# print(f"RPC = {float(prob.get_val('DESIGN.rec.rec.s_RPC', units='m'))} m")
# print(f"mass_flow = {w} kg/s")
# if diff>limit:
# prob.cleanup()
# pt = 'DESIGN'
# viewer(prob, pt)
# viewer2(prob, pt)
# map_plots(prob, pt)
for pt in ['DESIGN']+mp_complex.od_pts:
viewer(prob, pt)
viewer2(prob, pt)
map_plots(prob, pt)
comp_map_all(prob)
turb_map_all(prob)
print()
print("time", time.time() - st)
print('shaft power [W]: ')
print(mp_complex.get_val('DESIGN.LPshaft.pwr_net', units='W'))
print('receiver outlet temperature [oC]:')
print(mp_complex.get_val('DESIGN.rec.Fl_O:tot:T', units='degC'))
print('mass flow rate [kg/s]:')
print(mp_complex.get_val('DESIGN.inlet.Fl_O:stat:W', units='kg/s'))
mail('')