ship-full-1 CFD Simulation Resuls

Simulation Stats

Test Case Name

ship-full-1

Number of Points [ – ]

5

Machine Type

propeller

Rotation Speed [ RPM ]

570.000

Number of Components [ – ]

(topology)

3

Mesh Size [ cells ]

(details)

Fluid : 1811345

Tail : 1206054

Propeller : 371690

Total : 3389089

Simulation score [ – ]

details

Average y+ at walls [ – ]

details

y+ details:

Point	Patch	Min	Max	Avg
1	Fluid_MAIN_HULL_wall	1.07086	59.2375	29.8705
1	Fluid_WALL_wall	2260.14	3925.33	3623.91
1	Tail_TAIL-BOYI-2_wall	1.53691	26.7594	11.5122
1	Tail_TAIL_wall	0.890869	27.5236	12.3970
1	Tail_RUDDER_wall	0.513620	342.731	63.5209
1	Tail_TAIL-BOYI-1_wall	0.766456	19.1117	11.4982
1	Propeller_BACK_wall	9.10416	446.703	89.4811
1	Propeller_FACE_wall	3.88801	470.322	82.8375
1	Propeller_HUB_wall	15.6722	126.212	74.5143
1	Propeller_BACK1_wall	12.6922	431.755	121.062
1	Propeller_FACE1_wall	9.33199	440.116	110.266
2	Fluid_MAIN_HULL_wall	1.72495	107.968	54.9024
2	Fluid_WALL_wall	2330.78	7431.99	6356.25
2	Tail_TAIL-BOYI-2_wall	2.39115	31.2618	12.1728
2	Tail_TAIL_wall	1.66134	32.2545	15.1837
2	Tail_RUDDER_wall	0.711759	310.153	64.6531
2	Tail_TAIL-BOYI-1_wall	1.09837	26.3645	12.2300
2	Propeller_BACK_wall	13.1426	464.474	115.252
2	Propeller_FACE_wall	8.62975	448.230	101.478
2	Propeller_HUB_wall	11.1573	126.000	76.3612
2	Propeller_BACK1_wall	18.1591	474.205	145.342
2	Propeller_FACE1_wall	17.0575	426.044	123.231
3	Fluid_MAIN_HULL_wall	1.64310	156.610	79.2624
3	Fluid_WALL_wall	2268.16	10831.7	8554.60
3	Tail_TAIL-BOYI-2_wall	2.34393	37.3333	14.6837
3	Tail_TAIL_wall	8.64886	32.5874	18.1032
3	Tail_RUDDER_wall	9.44731	279.651	64.9691
3	Tail_TAIL-BOYI-1_wall	1.10235	25.3220	14.5229
3	Propeller_BACK_wall	13.4192	490.327	135.629
3	Propeller_FACE_wall	11.1908	439.086	120.795
3	Propeller_HUB_wall	11.5509	131.958	80.8925
3	Propeller_BACK1_wall	19.1086	504.474	160.671
3	Propeller_FACE1_wall	18.8502	450.112	129.840
4	Fluid_MAIN_HULL_wall	1.63112	204.468	102.934
4	Fluid_WALL_wall	2239.90	14115.0	10174.7
4	Tail_TAIL-BOYI-2_wall	3.21459	47.9845	18.2711
4	Tail_TAIL_wall	11.2048	41.5995	23.0515
4	Tail_RUDDER_wall	9.49174	294.317	65.2091
4	Tail_TAIL-BOYI-1_wall	1.69795	31.2039	17.7401
4	Propeller_BACK_wall	14.7311	521.810	131.954
4	Propeller_FACE_wall	13.3136	479.618	129.998
4	Propeller_HUB_wall	15.4238	162.747	90.6529
4	Propeller_BACK1_wall	18.9803	514.950	164.751
4	Propeller_FACE1_wall	22.1700	471.913	136.522
5	Fluid_MAIN_HULL_wall	1.63318	232.803	116.803
5	Fluid_WALL_wall	2229.32	16019.8	10881.9
5	Tail_TAIL-BOYI-2_wall	3.48583	53.8777	20.1782
5	Tail_TAIL_wall	11.5863	46.8315	26.0595
5	Tail_RUDDER_wall	10.2586	292.236	67.4576
5	Tail_TAIL-BOYI-1_wall	1.98076	34.9776	19.5077
5	Propeller_BACK_wall	15.0575	537.901	131.538
5	Propeller_FACE_wall	15.0139	503.596	131.530
5	Propeller_HUB_wall	13.7399	179.054	98.0418
5	Propeller_BACK1_wall	17.5344	505.071	163.359
5	Propeller_FACE1_wall	22.6587	484.083	139.031

Wall-clock time [ hh:mm:ss ]

00:01:31 (meshing)

04:01:55 (calculation)

Parallel Processors [ – ]

24

Fluid Name

water

Physical Model

incompressible

Numerical order

second

Turbulence model

kOmegaSST

Performance Curve

1:INLET-WATER — 1:OUT

Point Nr.	Advance Ratio [ – ]	Thrust Coefficient [ – ]	Torque Coefficient [ – ]
1	0.210526	0.423334	0.0613963
2	0.421052	0.360745	0.0533342
3	0.631579	0.285442	0.0435897
4	0.842105	0.204240	0.0327808
5	0.968420	0.159972	0.0267596

Efficiency

1:INLET-WATER — 1:OUT

Point Nr.	Flow Rate [ m³/s ]	Efficiency [ – ]
1	83.4178	0.231030
2	166.836	0.453264
3	250.253	0.658235
4	333.671	0.835038
5	383.722	0.921402

Torque

Point Nr.	Torque [ N.m ]
1	5.40033
2	4.69120
3	3.83409
4	2.88335
5	2.35374

Axial Force

Point Nr.	Axial Force [ N ]
1	148.944
2	126.923
3	100.428
4	71.8587
5	56.2838

Radial Force

Point Nr.	Radial Force [ N ]
1	1.65975
2	2.04172
3	5.45650
4	9.93096
5	12.0336

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	-0.0138920	0.00271931	-0.00846152
1	2	-0.0355143	0.00587714	0.00208911
1	3	-0.0691888	0.0101312	0.0264094
1	4	-0.117574	0.0157372	0.0609552
1	5	-0.152939	0.0195637	0.0874591

Forces X Y Z

#1: 1:MAIN_HULL, 2:TAIL-BOYI-2, 2:TAIL, 2:TAIL-BOYI-1

Setup Nr.	Point Nr.	Fx [ N ]	Fy [ N ]	Fz [ N ]
1	1	-12.8068	-0.294450	-65.4254
1	2	-27.6788	-0.222393	-167.257
1	3	-47.7135	-1.56045	-325.849
1	4	-74.1152	-7.68873	-553.720
1	5	-92.1365	-12.0183	-720.278

Torques X Y Z

#1: 1:MAIN_HULL, 2:TAIL-BOYI-2, 2:TAIL, 2:TAIL-BOYI-1

Setup Nr.	Point Nr.	Tx [ N.m ]	Ty [ N.m ]	Tz [ N.m ]
1	1	0.251969	-39.8500	0.580859
1	2	0.0357136	9.83880	0.436644
1	3	0.0634699	124.377	3.91889
1	4	1.94936	287.073	17.1159
1	5	3.05206	411.894	26.2089