Civil Engineering Reference
In-Depth Information
Table 10
Design of the chilled water-packed bed LTES system
Time (h)
Total cooling
energy demand
(kWh)
Load satisfied by
Chiller+TES
charging
(kW)
TES balance
(kW)
Chiller
(kW)
TES Tank
(kW)
0
148
258
148
245
528
1
148
258
148
245
625
2
150
258
150
245
720
3
151
258
151
245
814
4
154
258
154
245
904
5
151
258
151
245
998
6
161
258
161
245
1082
7
167
258
167
245
1160
8
180
258
180
245
1225
9
337
276
61
0
1164
10
368
276
92
0
1072
11
405
276
129
0
942
12
450
276
174
0
768
13
480
276
204
0
564
14
450
276
174
0
389
15
405
276
129
0
260
16
383
276
107
0
153
17
368
276
92
0
61
18
337
276
61
0
0
19
170
258
170
245
75
20
165
258
165
245
155
21
158
258
158
245
242
22
151
258
151
245
336
23
149
258
149
245
432
Total
6186
2756
3430
3430
At the completion of the part-load condition (typically at 8 h):
Cooling capacity of TES
¼
Total cooling load -
ð
peak load operating hours
efficiency factor
Þ
þ
X
Cooling capacity of chiller during charging at part load conditions
ð
ð
Nominal cooling capacity of the chiller
ð
9
Þ
Cooling
capacity
of
TES
¼
6
;
186
306
10
0
:
9
ð
ð
ð
Þ þ
R245
9
Þ
Þ ¼
1
;
225 kW
