Symulacje klimatu wewnętrznego w budynkach
Indoor climate simulations in apartment building
- obliczanie strumieni powietrza w pomieszczeniach budynku dla systemów CAV i VAV
- obliczanie mocy grzewczej i chłodniczej centrali wentylacyjnej
- obliczanie jakości powietrza w pomieszczeniach budynku metodą Fangera
- obliczanie wilgotności w pomieszczeniach budynku
- obliczanie stężenia CO2 w pomieszczeniach budynku
- obliczanie strumieni ciepła w pomieszczeniach budynku
- obliczenia temperatury przegród w pomieszczeniach budynku
- obliczanie natężenia światła słonecznego w pomieszczeniach budynku
All video
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Project Data
|
Project name |
Dynamic Building Simulation |
|
Customer |
John Smith |
|
Description |
Saving Energy |
|
Location |
Warsaw |
|
Climate |
Climate file Warsaw_ASHRAE |
|
Simulation type |
Heating design simulation |
|
Simulation period |
2011-06-01 - 2012-06-02 |
Rozkład temperatur w budynku podczas pracy systemów klimatyzacyjnych
Temperature distribution in the building during operation of air conditioning systems
Przepływ ciepła przez system HVAC w budynku
The heat flow through the HVAC system in the building
Steżenie CO2 w budynku - stały 500ppm
The concentration of CO2 in the building - a constant 500ppm
Simulation results
Plant temperatures
Total heating and cooling
Delivered Energy Report
Building Comfort Reference
|
Percentage of hours when operative temperature is above 27°C in worst zone |
0 % |
|
Percentage of hours when operative temperature is above 27°C in average zone |
0 % |
|
Percentage of total occupant hours with thermal dissatisfaction |
10 % |
Delivered Energy Overview
|
Delivered energy |
||||
|
kWh |
kWh/m2 |
|||
|
|
Lighting, facility |
6119 |
12.0 |
|
|
|
Cooling |
11162 |
21.8 |
|
|
|
HVAC aux |
14862 |
29.1 |
|
|
|
Total, Facility electric |
32143 |
62.9 |
|
|
|
||||
|
|
Heating |
33084 |
64.7 |
|
|
|
Domestic hot water |
14834 |
29.0 |
|
|
|
Total, Facility fuel* |
47918 |
93.7 |
|
|
|
Total |
80061 |
156.6 |
|
|
Equipment, tenant |
84332 |
165.0 |
|
|
|
Total, Tenant electric |
84332 |
165.0 |
|
|
|
Grand total |
164393 |
321.6 |
|
*heating value
Monthly Delivered Energy
|
Month |
Facility electric |
Facility fuel (heating value) |
Tenant electric |
|||
|
Lighting, facility |
Cooling |
HVAC aux |
Heating |
Domestic hot water |
Equipment, tenant |
|
|
(kWh) |
(kWh) |
(kWh) |
(kWh) |
(kWh) |
(kWh) |
|
|
6 |
496.5 |
1641.0 |
1228.0 |
26.2 |
1213.0 |
6837.0 |
|
7 |
524.4 |
2388.0 |
1275.0 |
41.3 |
1253.0 |
7238.0 |
|
8 |
511.3 |
2115.0 |
1273.0 |
69.3 |
1253.0 |
7038.0 |
|
9 |
496.4 |
969.5 |
1221.0 |
335.1 |
1213.0 |
6835.0 |
|
10 |
524.3 |
570.2 |
1252.0 |
2227.0 |
1253.0 |
7236.0 |
|
11 |
496.5 |
354.2 |
1206.0 |
4205.0 |
1213.0 |
6837.0 |
|
12 |
517.8 |
332.9 |
1243.0 |
6956.0 |
1253.0 |
7138.0 |
|
13 |
517.9 |
327.6 |
1242.0 |
7358.0 |
1253.0 |
7140.0 |
|
14 |
466.9 |
299.0 |
1122.0 |
6455.0 |
1132.0 |
6434.0 |
|
15 |
517.8 |
389.2 |
1246.0 |
3417.0 |
1253.0 |
7137.0 |
|
16 |
502.9 |
566.9 |
1212.0 |
1701.0 |
1213.0 |
6935.0 |
|
17 |
511.2 |
992.4 |
1261.0 |
292.7 |
1253.0 |
7037.0 |
|
18 |
35.3 |
216.2 |
81.0 |
0.8 |
79.2 |
490.0 |
|
Total |
6119.2 |
11162.1 |
14862.0 |
33084.5 |
14834.2 |
84332.0 |
Systems Energy
kWh (sensible and latent)
|
Month |
Zone heating |
Zone cooling |
AHU heating |
AHU cooling |
AHU heat recovery |
AHU cold recovery |
Humidification |
Fans |
Pumps |
Dom. hot water |
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
23.4 |
2327.0 |
0.3 |
2597.0 |
1457.0 |
107.5 |
0.0 |
1220.0 |
7.4 |
1091.0 |
|
7 |
37.2 |
2774.0 |
0.0 |
4392.0 |
1008.0 |
159.0 |
0.0 |
1262.0 |
12.6 |
1128.0 |
|
8 |
60.7 |
2520.0 |
1.7 |
3825.0 |
1346.0 |
221.6 |
0.0 |
1262.0 |
11.0 |
1128.0 |
|
9 |
300.2 |
1817.0 |
1.5 |
1092.0 |
2630.0 |
8.9 |
0.0 |
1218.0 |
3.1 |
1091.0 |
|
10 |
1182.0 |
1446.0 |
822.2 |
264.0 |
6842.0 |
0.0 |
0.0 |
1251.0 |
1.3 |
1128.0 |
|
11 |
2516.0 |
1063.0 |
1269.0 |
0.0 |
9477.0 |
0.0 |
0.0 |
1205.0 |
0.9 |
1091.0 |
|
12 |
3285.0 |
998.6 |
2976.0 |
0.0 |
12383.0 |
0.0 |
0.0 |
1240.0 |
2.1 |
1128.0 |
|
13 |
3412.0 |
982.8 |
3211.0 |
0.0 |
12761.0 |
0.0 |
0.0 |
1240.0 |
2.3 |
1128.0 |
|
14 |
2662.0 |
897.0 |
3148.0 |
0.0 |
11681.0 |
0.0 |
0.0 |
1119.0 |
2.3 |
1019.0 |
|
15 |
1475.0 |
1168.0 |
1600.0 |
0.0 |
10232.0 |
0.0 |
0.0 |
1244.0 |
1.1 |
1128.0 |
|
16 |
972.1 |
1433.0 |
558.7 |
267.8 |
6482.0 |
1.2 |
0.0 |
1211.0 |
1.2 |
1091.0 |
|
17 |
240.5 |
1904.0 |
22.9 |
1073.0 |
3033.0 |
10.4 |
0.0 |
1258.0 |
3.1 |
1128.0 |
|
18 |
0.7 |
225.3 |
0.0 |
423.2 |
30.5 |
36.1 |
0.0 |
79.8 |
1.2 |
71.2 |
|
Total kWh |
16166.8 |
19555.7 |
13611.3 |
13934.0 |
79362.5 |
544.7 |
0.0 |
14809.8 |
49.7 |
13350.2 |
|
Total MJ |
58195.8 |
70394.9 |
48996.8 |
50158.4 |
285682.1 |
1960.8 |
62.0176 |
0.2081 |
55.9054 |
Distribution Losses
kWh
|
Month |
Domestic hot water circuit |
Heating |
Cooling* |
Air ducts* |
|
6 |
184.0 |
0.9 |
191.4 |
494.9 |
|
7 |
190.2 |
1.5 |
197.8 |
516.1 |
|
8 |
190.2 |
2.4 |
197.8 |
522.0 |
|
9 |
184.0 |
12.0 |
191.4 |
460.0 |
|
10 |
190.2 |
47.3 |
197.8 |
450.8 |
|
11 |
184.0 |
100.6 |
191.4 |
412.5 |
|
12 |
190.2 |
131.4 |
197.8 |
424.1 |
|
13 |
190.2 |
136.5 |
197.8 |
423.3 |
|
14 |
171.8 |
106.5 |
178.6 |
384.7 |
|
15 |
190.2 |
59.0 |
197.8 |
442.4 |
|
16 |
184.0 |
38.9 |
191.4 |
437.9 |
|
17 |
190.2 |
9.6 |
197.8 |
483.8 |
|
18 |
12.0 |
0.0 |
12.5 |
33.5 |
|
Total |
2251.2 |
646.6 |
2341.3 |
5486.0 |
*positive loss when conduit is cooler than building
Air Handling Unit
AHU temperatures
Energy report for "Air Handling Unit"
kWh (sensible and latent)
|
Month |
Heating |
Cooling |
AHU heat recovery |
AHU cold recovery |
Humidification |
Fans |
|
|
|
|
|
|
|
|
|
6 |
0.3 |
2597.0 |
1457.0 |
107.5 |
0.0 |
1220.0 |
|
7 |
0.0 |
4392.0 |
1008.0 |
159.0 |
0.0 |
1262.0 |
|
8 |
1.7 |
3825.0 |
1346.0 |
221.6 |
0.0 |
1262.0 |
|
9 |
1.5 |
1092.0 |
2630.0 |
8.9 |
0.0 |
1218.0 |
|
10 |
822.2 |
264.0 |
6842.0 |
0.0 |
0.0 |
1251.0 |
|
11 |
1269.0 |
0.0 |
9477.0 |
0.0 |
0.0 |
1205.0 |
|
12 |
2976.0 |
0.0 |
12383.0 |
0.0 |
0.0 |
1240.0 |
|
13 |
3211.0 |
0.0 |
12761.0 |
0.0 |
0.0 |
1240.0 |
|
14 |
3148.0 |
0.0 |
11681.0 |
0.0 |
0.0 |
1119.0 |
|
15 |
1600.0 |
0.0 |
10232.0 |
0.0 |
0.0 |
1244.0 |
|
16 |
558.7 |
267.8 |
6482.0 |
1.2 |
0.0 |
1211.0 |
|
17 |
22.9 |
1073.0 |
3033.0 |
10.4 |
0.0 |
1258.0 |
|
18 |
0.0 |
423.2 |
30.5 |
36.1 |
0.0 |
79.8 |
|
Total |
13611.3 |
13934.0 |
79362.5 |
544.7 |
0.0 |
14809.8 |
AHU air flows
Mieszkanie 01/001 Łazienka
Main temperatures
Energy for "Mieszkanie 01/001 łazienka"
Energy for "Mieszkanie 01/001 łazienka"
kWh (sensible only)
|
Month |
Envelope & Thermal bridges |
Internal Walls and Masses |
External Window & Solar |
Mech. supply air |
Infiltration & Openings |
Occupants |
Equipment |
Lighting |
Local heating units |
Local cooling units |
Net losses |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
-90.1 |
-39.5 |
34.6 |
-272.2 |
-28.5 |
40.0 |
392.6 |
17.4 |
0.9 |
-45.3 |
-9.6 |
|
7 |
-86.4 |
-41.5 |
40.4 |
-283.0 |
-32.5 |
41.2 |
415.7 |
18.4 |
1.8 |
-63.8 |
-9.9 |
|
8 |
-80.1 |
-41.1 |
21.6 |
-280.8 |
-26.5 |
41.4 |
404.2 |
17.9 |
3.2 |
-49.4 |
-10.0 |
|
9 |
-111.8 |
-48.3 |
-14.8 |
-268.0 |
-7.4 |
41.4 |
392.5 |
17.4 |
19.6 |
-11.4 |
-8.7 |
|
10 |
-146.5 |
-46.4 |
-61.6 |
-265.2 |
-4.6 |
43.8 |
415.6 |
18.4 |
57.0 |
-2.2 |
-7.8 |
|
11 |
-184.8 |
-37.3 |
-93.2 |
-239.4 |
-3.5 |
43.8 |
392.6 |
17.4 |
111.1 |
0.0 |
-6.1 |
|
12 |
-217.2 |
-31.9 |
-124.1 |
-237.9 |
-5.0 |
45.8 |
409.9 |
18.2 |
148.6 |
0.0 |
-5.7 |
|
13 |
-227.2 |
-29.9 |
-124.2 |
-235.8 |
-5.2 |
46.0 |
410.0 |
18.2 |
154.4 |
0.0 |
-5.6 |
|
14 |
-206.6 |
-27.0 |
-106.4 |
-214.3 |
-4.9 |
41.3 |
369.5 |
16.4 |
137.9 |
0.0 |
-5.4 |
|
15 |
-194.8 |
-35.5 |
-72.5 |
-249.9 |
-4.3 |
44.6 |
409.9 |
18.2 |
92.4 |
0.0 |
-7.4 |
|
16 |
-161.0 |
-41.9 |
-30.8 |
-256.6 |
-5.2 |
42.1 |
398.3 |
17.7 |
50.0 |
-4.2 |
-7.7 |
|
17 |
-120.8 |
-45.9 |
15.5 |
-278.2 |
-17.1 |
42.0 |
404.1 |
17.9 |
11.6 |
-19.5 |
-9.2 |
|
18 |
-7.6 |
-2.5 |
3.9 |
-18.0 |
-1.3 |
2.6 |
28.1 |
1.2 |
0.0 |
-5.9 |
-0.6 |
|
Total |
-1834.8 |
-468.8 |
-511.5 |
-3099.3 |
-146.0 |
516.0 |
4843.1 |
214.7 |
788.4 |
-201.6 |
-93.9 |
|
During heating |
-700.0 |
-152.4 |
-238.2 |
-1090.8 |
-14.1 |
207.1 |
1173.6 |
52.0 |
793.6 |
0.0 |
-28.8 |
|
During cooling |
-653.3 |
-218.4 |
-75.8 |
-1285.6 |
-119.0 |
183.7 |
2313.3 |
102.6 |
0.0 |
-201.7 |
-42.9 |
|
Rest of time |
-481.5 |
-98.0 |
-197.5 |
-722.9 |
-12.9 |
125.2 |
1356.1 |
60.1 |
-5.2 |
0.1 |
-22.2 |
Envelope transmission
kWh
|
Month |
Walls |
Roof |
Floor |
Windows |
Doors |
Thermal bridges |
|
|
|
|
|
|
|
|
|
6 |
-16.5 |
-6.9 |
-48.0 |
-51.2 |
0.0 |
-18.7 |
|
7 |
-15.0 |
-5.7 |
-49.4 |
-45.5 |
0.0 |
-16.4 |
|
8 |
-14.6 |
-2.8 |
-45.5 |
-47.6 |
0.0 |
-17.2 |
|
9 |
-28.6 |
-15.8 |
-43.8 |
-62.6 |
0.0 |
-23.6 |
|
10 |
-44.5 |
-24.2 |
-41.4 |
-94.9 |
0.0 |
-36.3 |
|
11 |
-60.5 |
-41.1 |
-41.1 |
-109.2 |
0.0 |
-42.1 |
|
12 |
-74.6 |
-49.0 |
-40.8 |
-136.0 |
0.0 |
-52.8 |
|
13 |
-76.8 |
-54.3 |
-42.1 |
-139.3 |
0.0 |
-54.0 |
|
14 |
-69.8 |
-48.4 |
-38.6 |
-128.7 |
0.0 |
-49.8 |
|
15 |
-60.7 |
-43.2 |
-45.5 |
-117.8 |
0.0 |
-45.4 |
|
16 |
-45.8 |
-33.7 |
-47.5 |
-89.2 |
0.0 |
-34.1 |
|
17 |
-28.9 |
-18.0 |
-48.8 |
-66.8 |
0.0 |
-25.0 |
|
18 |
-1.6 |
-1.3 |
-4.0 |
-1.8 |
0.0 |
-0.6 |
|
Total |
-537.6 |
-344.5 |
-536.4 |
-1090.7 |
0.0 |
-416.1 |
|
During heating |
-253.6 |
-81.7 |
-163.8 |
-527.2 |
0.0 |
-201.0 |
|
During cooling |
-139.6 |
-152.6 |
-258.2 |
-272.0 |
0.0 |
-102.8 |
|
Rest of time |
-144.4 |
-110.2 |
-114.4 |
-291.5 |
0.0 |
-112.3 |
Heat balance
Air flow in zone
Airborne heat flow into zone
Fanger's comfort indices
Indoor Air Quality
Daylighting
Surface temperatures
Surface heat fluxes
