Simulation Stats

Test Case Name
compressor-eveningTest
Number of Points [ – ]
5
Machine Type
compressor
Rotation Speed [ RPM ]
16043
Number of Components [ – ]
(topology)
1
Mesh Size [ cells ]
(details)
impeller : 456842
Total : 456842
Average y+ at walls [ – ]
(details)
134.112
Wall-clock time [ hh:mm:ss ]
19:15:53
Parallel Processors [ – ]
6
Fluid Name
air
Compressibility
compressible

Efficiency

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Efficiency [ – ]
1
34.301
0.87896
2
34.0659
0.90017
3
33.5924
0.911818
4
32.876
0.914455
5
31.7684
0.899742

Torque

Point Nr.
Flow Rate [ kg/s ]
Torque [ N.m ]
1
34.301
825.18
2
34.0659
915.665
3
33.5924
963.757
4
32.876
973.889
5
31.7684
959.767

Axial Force

Point Nr.
Flow Rate [ kg/s ]
Axial Force [ N ]
1
34.301
-4000.01
2
34.0659
-5028.19
3
33.5924
-5691.5
4
32.876
-6018.1
5
31.7684
-6086.03

Total Pressure Difference

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Total Pressure Difference [ Pa ]
1
34.301
49997.8
2
34.0659
58425.1
3
33.5924
64050.7
4
32.876
66776.1
5
31.7684
67089.2

Total Pressure Ratio

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Total Pressure Ratio [ – ]
1
34.301
1.49383
2
34.0659
1.57705
3
33.5924
1.63258
4
32.876
1.65945
5
31.7684
1.66247

Total Pressure per Interfaces

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Total Pressure [ Pa ]
1
impeller-in
34.301
101245
1
impeller-out
34.2914
151243
2
impeller-in
34.0659
101248
2
impeller-out
34.0595
159673
3
impeller-in
33.5924
101253
3
impeller-out
33.5871
165304
4
impeller-in
32.876
101260
4
impeller-out
32.8704
168036
5
impeller-in
31.7684
101271
5
impeller-out
31.7605
168360

Total Temperature Difference

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Total Temperature Difference [ K ]
1
34.301
40.2638
2
34.0659
44.9753
3
33.5924
48.0047
4
32.876
49.5605
5
31.7684
50.5366

Total Temperature per Interfaces

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Total Temperature [ K ]
1
impeller-in
34.301
290.372
1
impeller-out
34.2914
330.636
2
impeller-in
34.0659
290.335
2
impeller-out
34.0595
335.311
3
impeller-in
33.5924
290.263
3
impeller-out
33.5871
338.268
4
impeller-in
32.876
290.155
4
impeller-out
32.8704
339.716
5
impeller-in
31.7684
289.989
5
impeller-out
31.7605
340.526

Velocity Magnitude per Interfaces

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Velocity Magnitude [ m/s ]
1
impeller-in
34.301
181.883
1
impeller-out
34.2914
246.659
2
impeller-in
34.0659
180.31
2
impeller-out
34.0595
244.572
3
impeller-in
33.5924
177.181
3
impeller-out
33.5871
245.094
4
impeller-in
32.876
172.43
4
impeller-out
32.8704
244.704
5
impeller-in
31.7684
165.016
5
impeller-out
31.7605
242.551

Circumferential and Meridional Angle

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Circumferential Angle [ deg ]
Meridional Angle [ deg ]
1
impeller-in
34.301
149.231*
-0.00107347*
1
impeller-out
34.2914
128.02*
6.27679*
2
impeller-in
34.0659
149.508*
-0.00112534*
2
impeller-out
34.0595
129.305*
9.40667*
3
impeller-in
33.5924
150.055*
-0.00121838*
3
impeller-out
33.5871
129.954*
9.85874*
4
impeller-in
32.876
150.85*
-0.00132348*
4
impeller-out
32.8704
130.311*
9.8304*
5
impeller-in
31.7684
152.022*
-0.00141986*
5
impeller-out
31.7605
130.661*
10.2019*
(*) Calculated from the relative velocity.

Blade to Blade View

Setup #1

Setup #2

Setup #3

Meridional Average

Setup #1