EveningTest

Hi, this is steady-state CFD simulation report of:

eveningTest

Created by TCFD® 18.10 on Mon Oct 22 19:29:50 2018

DISCOVER

Simulation Stats

Test Case Name
eveningTest
Number of Points [ – ]
5
Machine Type
compressor
Rotation Speed [ RPM ]
16043.0
Number of Components [ – ]
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1
Mesh Size [ cells ]
([popup_anything id="23455"])
impeller : 456842
Total : 456842
Average y+ at walls [ – ]
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134.112
Wall-clock time [ hh:mm:ss ]
19:20:54
Parallel Processors [ – ]
6
Fluid Name
air
Compressibility
compressible

Efficiency

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Efficiency [ – ]
1
34.3010
0.878962
2
34.0659
0.900173
3
33.5922
0.911807
4
32.8779
0.914487
5
31.7667
0.899738

Torque

Point Nr.
Torque [ N.m ]
1
825.188
2
915.660
3
963.755
4
973.963
5
959.788

Axial Force

Point Nr.
Axial Force [ N ]
1
-4000.02
2
-5028.17
3
-5691.55
4
-6018.22
5
-6086.41

Total Pressure Difference

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Total Pressure Difference [ Pa ]
1
34.3010
49998.3
2
34.0659
58425.0
3
33.5922
64050.6
4
32.8779
66778.7
5
31.7667
67093.9

Total Pressure Ratio

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Total Pressure Ratio [ – ]
1
34.3010
1.49383
2
34.0659
1.57705
3
33.5922
1.63258
4
32.8779
1.65948
5
31.7667
1.66252

Total Pressure per Interfaces
Point Nr.
Interface Name
Flow Rate [ kg/s ]
Total Pressure [ Pa ]
1
impeller-in
34.3010
101245.
1
impeller-out
34.2913
151244.
2
impeller-in
34.0659
101248.
2
impeller-out
34.0595
159673.
3
impeller-in
33.5922
101253.
3
impeller-out
33.5870
165303.
4
impeller-in
32.8779
101260.
4
impeller-out
32.8725
168039.
5
impeller-in
31.7667
101271.
5
impeller-out
31.7589
168364.

Total Temperature Difference

1:Rotor_INFLOW — 1:Rotor_OUTFLOW
Point Nr.
Flow Rate [ kg/s ]
Total Temperature Difference [ K ]
1
34.3010
40.2641
2
34.0659
44.9751
3
33.5922
48.0052
4
32.8779
49.5604
5
31.7667
50.5397

Total Temperature per Interfaces
Point Nr.
Interface Name
Flow Rate [ kg/s ]
Total Temperature [ K ]
1
impeller-in
34.3010
290.372
1
impeller-out
34.2913
330.636
2
impeller-in
34.0659
290.335
2
impeller-out
34.0595
335.310
3
impeller-in
33.5922
290.263
3
impeller-out
33.5870
338.268
4
impeller-in
32.8779
290.155
4
impeller-out
32.8725
339.716
5
impeller-in
31.7667
289.989
5
impeller-out
31.7589
340.529

Velocity Magnitude per Interfaces
Point Nr.
Interface Name
Flow Rate [ kg/s ]
Velocity Magnitude [ m/s ]
1
impeller-in
34.3010
181.883
1
impeller-out
34.2913
246.660
2
impeller-in
34.0659
180.310
2
impeller-out
34.0595
244.572
3
impeller-in
33.5922
177.180
3
impeller-out
33.5870
245.094
4
impeller-in
32.8779
172.443
4
impeller-out
32.8725
244.708
5
impeller-in
31.7667
165.005
5
impeller-out
31.7589
242.558

Circumferential and Meridional Angle

Point Nr.
Interface Name
Flow Rate [ kg/s ]
Circumferential Angle [ deg ]
Meridional Angle [ deg ]
1
impeller-in
34.3010
149.231*
-0.00107347*
1
impeller-out
34.2913
128.019*
6.27710*
2
impeller-in
34.0659
149.508*
-0.00112533*
2
impeller-out
34.0595
129.305*
9.40664*
3
impeller-in
33.5922
150.055*
-0.00121841*
3
impeller-out
33.5870
129.954*
9.85816*
4
impeller-in
32.8779
150.848*
-0.00132328*
4
impeller-out
32.8725
130.310*
9.83050*
5
impeller-in
31.7667
152.023*
-0.00142003*
5
impeller-out
31.7589
130.664*
10.2045*
(*) Calculated from the relative velocity.

Blade to Blade View

 
Meshes:1
Hub patches:1:Rotor_HUB
Shroud patches:1:Rotor_SHROUD
Field:URel,LIC
Span:0.1 

 
Meshes:1
Hub patches:1:Rotor_HUB
Shroud patches:1:Rotor_SHROUD
Field:URel,LIC
Span:0.5 


Setup #3
Meshes:1
Hub patches:1:Rotor_HUB
Shroud patches:1:Rotor_SHROUD
Field:URel,LIC
Span:0.9 

Meridional Average


Setup #1
Meshes:1
Field:p