Simulation Stats

Test Case Name
propeller-eveningTest
Number of Points [ – ]
5
Machine Type
propeller
Rotation Speed [ RPM ]
570
Number of Components [ – ]
(topology)
3
Mesh Size [ cells ]
(details)
Fluid : 1811310
Tail : 1206054
Propeller : 371690
Total : 3389054
Average y+ at walls [ – ]
(details)
8839.02
Wall-clock time [ hh:mm:ss ]
16:01:03
Parallel Processors [ – ]
6
Fluid Name
water
Compressibility
incompressible

Performance Curve

1:INLET-WATER — 1:OUT
Point Nr.
Advance Ratio [ – ]
Thrust Coefficient [ – ]
Torque Coefficient [ – ]
1
0.210526
0.424738
0.0605759
2
0.421052
0.366673
0.053039
3
0.631579
0.285133
0.0417077
4
0.842105
0.209371
0.0318442
5
0.96842
0.159677
0.025366

Efficiency

1:INLET-WATER — 1:OUT
Point Nr.
Flow Rate [ m3/s ]
Efficiency [ – ]
1
83.4178
0.234935
2
166.836
0.463277
3
250.253
0.687198
4
333.671
0.881191
5
383.722
0.970221

Torque

Point Nr.
Flow Rate [ m3/s ]
Torque [ N.m ]
1
83.4178
5.32817
2
166.836
4.66523
3
250.253
3.66855
4
333.671
2.80097
5
383.722
2.23116

Axial Force

Point Nr.
Flow Rate [ m3/s ]
Axial Force [ N ]
1
83.4178
149.437
2
166.836
129.008
3
250.253
100.32
4
333.671
73.6639
5
383.722
56.18

Force Coefficients

#1: 1:MAIN_HULL, 2:TAIL-BOYI-2, 2:TAIL, 2:TAIL-BOYI-1
Setup Nr.
Point Nr.
Lift Coeff [ – ]
Drag Coeff [ – ]
Moment Coeff [ – ]
1
1
-0.015231
0.00255234
-0.00804067
1
2
-0.0400495
0.00529075
0.00325469
1
3
-0.078826
0.0095826
0.0300253
1
4
-0.132787
0.0147693
0.0660534
1
5
-0.172202
0.0183431
0.0938652

Cavitation Risk

Point Nr.
Flow Rate [ m3/s ]
Cavitating Volume [ m3 ]
Cavitating Volume [ % ]
1
83.4178
0
0
2
166.836
0
0
3
250.253
0
0
4
333.671
0
0
5
383.722
0
0

Cavitation Index

Point Nr.
Flow Rate [ m3/s ]
Cavitation Index [ – ]
1
83.4178
406.1
2
166.836
101.525
3
250.253
45.1224
4
333.671
25.3814
5
383.722
19.192

Net Positive Suction Head

Point Nr.
Flow Rate [ m3/s ]
NPSH [ m ]
1
83.4178
10.3619
2
166.836
10.4001
3
250.253
10.4639
4
333.671
10.5531
5
383.722
10.6189

Meridional Average

Setup #1

Setup #2