Simulation Stats

Test Case Name
fan-eveningTest
Number of Points [ – ]
8
Machine Type
fan
Rotation Speed [ RPM ]
-2980
Number of Components [ – ]
(topology)
2
Mesh Size [ cells ]
(details)
wheel : 141754
spiral : 102272
Total : 244026
Average y+ at walls [ – ]
(details)
815.417
Wall-clock time [ hh:mm:ss ]
01:05:27
Parallel Processors [ – ]
6
Fluid Name
air
Compressibility
compressible

Fan Characteristic

1:impeller-inlet — 2:spiral-outlet
Point Nr.
Flow number [ – ]
Compression number [ – ]
1
0.0519725
1.17816
2
0.0483471
1.23228
3
0.0451235
1.27034
4
0.0399658
1.31765
5
0.0360078
1.34035
6
0.0329232
1.35211
7
0.030379
1.35541
8
0.0282881
1.35542

Efficiency

1:impeller-inlet — 2:spiral-outlet
Point Nr.
Flow Rate [ kg/s ]
Efficiency [ – ]
1
13.9557
0.814545
2
13.0486
0.833951
3
12.2299
0.84448
4
10.8984
0.852424
5
9.86022
0.847176
6
9.042199999999999
0.838844
7
8.362109999999999
0.824568
8
7.79982
0.811915

Torque

Point Nr.
Flow Rate [ kg/s ]
Torque [ N.m ]
1
13.9557
1139.76
2
13.0486
1090.11
3
12.2299
1041.71
4
10.8984
956.528
5
9.86022
887.994
6
9.042199999999999
831.294
7
8.362109999999999
785.464
8
7.79982
745.213

Axial Force

Point Nr.
Flow Rate [ kg/s ]
Axial Force [ N ]
1
13.9557
-333.012
2
13.0486
-333.02
3
12.2299
-332.99
4
10.8984
-332.946
5
9.86022
-334.152
6
9.042199999999999
-334.195
7
8.362109999999999
-334.621
8
7.79982
-334.818

Total Pressure Difference

1:impeller-inlet — 2:spiral-outlet
Point Nr.
Flow Rate [ kg/s ]
Total Pressure Difference [ Pa ]
1
13.9557
24729.8
2
13.0486
25998.2
3
12.2299
26914
4
10.8984
28087.4
5
9.86022
28691.1
6
9.042199999999999
29028.5
7
8.362109999999999
29164.4
8
7.79982
29214.1

Total Pressure Ratio

1:impeller-inlet — 2:spiral-outlet
Point Nr.
Flow Rate [ kg/s ]
Total Pressure Ratio [ – ]
1
13.9557
1.24753
2
13.0486
1.26016
3
12.2299
1.26928
4
10.8984
1.28096
5
9.86022
1.28697
6
9.042199999999999
1.29033
7
8.362109999999999
1.29167
8
7.79982
1.29216

Total Pressure per Interfaces

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Total Pressure [ Pa ]
1
wheel-in
13.9557
100004
1
wheel-to-spiral
13.9557
128508
1
spiral-from-wheel
13.9557
128285
1
spiral-out
13.9557
124735
2
wheel-in
13.0486
100003
2
wheel-to-spiral
13.0486
129342
2
spiral-from-wheel
13.0486
129131
2
spiral-out
13.0486
125999
3
wheel-in
12.2299
100003
3
wheel-to-spiral
12.2299
130042
3
spiral-from-wheel
12.2299
129844
3
spiral-out
12.2299
126914
4
wheel-in
10.8984
100002
4
wheel-to-spiral
10.8984
131093
4
spiral-from-wheel
10.8984
130906
4
spiral-out
10.8984
128087
5
wheel-in
9.86022
100002
5
wheel-to-spiral
9.86022
131920
5
spiral-from-wheel
9.86023
131700
5
spiral-out
9.86023
128691
6
wheel-in
9.042199999999999
100002
6
wheel-to-spiral
9.042199999999999
132574
6
spiral-from-wheel
9.042210000000001
132389
6
spiral-out
9.042210000000001
129029
7
wheel-in
8.362109999999999
100001
7
wheel-to-spiral
8.362109999999999
132927
7
spiral-from-wheel
8.3621
132948
7
spiral-out
8.3621
129165
8
wheel-in
7.79982
100001
8
wheel-to-spiral
7.79983
133305
8
spiral-from-wheel
7.79981
133358
8
spiral-out
7.79983
129215

Total Temperature Difference

1:impeller-inlet — 2:spiral-outlet
Point Nr.
Flow Rate [ kg/s ]
Total Temperature Difference [ K ]
1
13.9557
25.4485
2
13.0486
26.0593
3
12.2299
26.5626
4
10.8984
27.3382
5
9.86022
28.0508
6
9.042199999999999
28.6829
7
8.362109999999999
29.6668
8
7.79982
30.4178

Total Temperature per Interfaces

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Total Temperature [ K ]
1
wheel-in
13.9557
313.164
1
wheel-to-spiral
13.9557
338.723
1
spiral-from-wheel
13.9557
338.64
1
spiral-out
13.9557
338.612
2
wheel-in
13.0486
313.162
2
wheel-to-spiral
13.0486
339.298
2
spiral-from-wheel
13.0486
339.223
2
spiral-out
13.0486
339.221
3
wheel-in
12.2299
313.16
3
wheel-to-spiral
12.2299
339.799
3
spiral-from-wheel
12.2299
339.732
3
spiral-out
12.2299
339.723
4
wheel-in
10.8984
313.158
4
wheel-to-spiral
10.8984
340.589
4
spiral-from-wheel
10.8984
340.524
4
spiral-out
10.8984
340.496
5
wheel-in
9.86022
313.157
5
wheel-to-spiral
9.86022
341.291
5
spiral-from-wheel
9.86023
341.239
5
spiral-out
9.86023
341.207
6
wheel-in
9.042199999999999
313.156
6
wheel-to-spiral
9.042199999999999
341.862
6
spiral-from-wheel
9.042210000000001
341.872
6
spiral-out
9.042210000000001
341.838
7
wheel-in
8.362109999999999
313.155
7
wheel-to-spiral
8.362109999999999
342.467
7
spiral-from-wheel
8.3621
342.88
7
spiral-out
8.3621
342.822
8
wheel-in
7.79982
313.154
8
wheel-to-spiral
7.79983
343.005
8
spiral-from-wheel
7.79981
343.602
8
spiral-out
7.79983
343.572

Velocity Magnitude per Interfaces

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Velocity Magnitude [ m/s ]
1
wheel-in
13.9557
96.8075
1
wheel-to-spiral
13.9557
131.199
1
spiral-from-wheel
13.9557
130.033
1
spiral-out
13.9557
96.325
2
wheel-in
13.0486
90.0569
2
wheel-to-spiral
13.0486
133.055
2
spiral-from-wheel
13.0486
131.95
2
spiral-out
13.0486
88.1962
3
wheel-in
12.2299
84.0531
3
wheel-to-spiral
12.2299
134.644
3
spiral-from-wheel
12.2299
133.62
3
spiral-out
12.2299
81.6838
4
wheel-in
10.8984
74.4448
4
wheel-to-spiral
10.8984
137.044
4
spiral-from-wheel
10.8984
136.111
4
spiral-out
10.8984
71.9131
5
wheel-in
9.86022
67.0676
5
wheel-to-spiral
9.86022
139.535
5
spiral-from-wheel
9.86023
138.5
5
spiral-out
9.86023
64.907
6
wheel-in
9.042199999999999
61.3189
6
wheel-to-spiral
9.042199999999999
141.48
6
spiral-from-wheel
9.042210000000001
140.723
6
spiral-out
9.042210000000001
59.6168
7
wheel-in
8.362109999999999
56.5774
7
wheel-to-spiral
8.362109999999999
141.843
7
spiral-from-wheel
8.3621
142.819
7
spiral-out
8.3621
55.4051
8
wheel-in
7.79982
52.6805
8
wheel-to-spiral
7.79983
142.993
8
spiral-from-wheel
7.79981
144.193
8
spiral-out
7.79983
51.9873

Circumferential and Meridional Angle

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Circumferential Angle [ deg ]
Meridional Angle [ deg ]
1
wheel-in
13.9557
115.378*
0*
1
wheel-to-spiral
13.9557
153.901*
92.6058*
1
spiral-from-wheel
13.9557
16.5064
93.2904
1
spiral-out
13.9557
43.0939
88.2363
2
wheel-in
13.0486
116.991*
0*
2
wheel-to-spiral
13.0486
154.593*
91.8967*
2
spiral-from-wheel
13.0486
15.2028
92.6026
2
spiral-out
13.0486
45.0111
87.1348
3
wheel-in
12.2299
118.591*
0*
3
wheel-to-spiral
12.2299
155.331*
91.2294*
3
spiral-from-wheel
12.2299
14.0471
91.8735
3
spiral-out
12.2299
45.7886
87.8301
4
wheel-in
10.8984
121.538*
0*
4
wheel-to-spiral
10.8984
156.943*
89.1469*
4
spiral-from-wheel
10.8984
11.9579
89.4813
4
spiral-out
10.8984
46.2432
89.3915
5
wheel-in
9.86022
124.19*
0*
5
wheel-to-spiral
9.86022
157.877*
88.0209*
5
spiral-from-wheel
9.86023
10.3032
87.9906
5
spiral-out
9.86023
45.7385
90.8665
6
wheel-in
9.042199999999999
126.542*
0*
6
wheel-to-spiral
9.042199999999999
158.471*
87.5667*
6
spiral-from-wheel
9.042210000000001
9.28706
87.3668
6
spiral-out
9.042210000000001
45.0214
92.1968
7
wheel-in
8.362109999999999
128.699*
0*
7
wheel-to-spiral
8.362109999999999
158.051*
85.6942*
7
spiral-from-wheel
8.3621
8.52261
85.6219
7
spiral-out
8.3621
44.5001
93.1738
8
wheel-in
7.79982
130.638*
0*
8
wheel-to-spiral
7.79983
158.21*
82.3947*
8
spiral-from-wheel
7.79981
8.06518
80.9747
8
spiral-out
7.79983
43.7651
93.6382
(*) Calculated from the relative velocity.

Blade to Blade View

Setup #1

Setup #2

Meridional Average

Setup #1