eveningTest CFD Simulation Resuls

Simulation Stats

Test Case Name

eveningTest

Number of Points [ – ]

8

Machine Type

fan

Rotation Speed [ RPM ]

-2980.00

Number of Components [ – ]

(topology)

2

Mesh Size [ cells ]

(details)

wheel : 141754

spiral : 102272

Total : 244026

Average y+ at walls [ – ]
(details)

815.417

y+ details:

Point	Patch	Min	Max	Avg
1	wheel_impeller-shroud_wall	34.1345	2368.94	457.591
1	wheel_impeller-blade-TE_wall	41.7216	370.473	181.840
1	wheel_impeller-blade-SS_wall	40.0094	1378.63	308.112
1	wheel_impeller-blade-PS_wall	23.9987	627.984	243.572
1	wheel_impeller-blade-LE_wall	25.6416	1696.43	204.510
1	wheel_impeller-hub_wall	31.6685	1213.28	619.365
1	spiral_spiral-wall_wall	29.7134	2885.93	815.417
1	spiral_spiral-RSIConnection-wall_wall	37.4415	1878.49	523.270
2	wheel_impeller-shroud_wall	31.9923	2303.88	430.056
2	wheel_impeller-blade-TE_wall	39.9492	354.111	172.813
2	wheel_impeller-blade-SS_wall	37.9532	1477.56	290.046
2	wheel_impeller-blade-PS_wall	23.4078	594.404	229.090
2	wheel_impeller-blade-LE_wall	24.7019	1848.96	191.920
2	wheel_impeller-hub_wall	30.3749	1184.01	584.005
2	spiral_spiral-wall_wall	60.7995	2154.31	778.972
2	spiral_spiral-RSIConnection-wall_wall	62.5807	1717.10	508.275
3	wheel_impeller-shroud_wall	31.5974	2335.42	406.911
3	wheel_impeller-blade-TE_wall	38.4526	334.000	163.192
3	wheel_impeller-blade-SS_wall	36.1079	1549.60	275.432
3	wheel_impeller-blade-PS_wall	22.1372	563.326	216.453
3	wheel_impeller-blade-LE_wall	23.6839	1964.68	180.930
3	wheel_impeller-hub_wall	29.2338	1169.98	552.224
3	spiral_spiral-wall_wall	72.0757	1982.14	744.190
3	spiral_spiral-RSIConnection-wall_wall	82.0691	1678.93	501.225
4	wheel_impeller-shroud_wall	29.4890	2145.35	372.933
4	wheel_impeller-blade-TE_wall	35.5639	276.189	144.350
4	wheel_impeller-blade-SS_wall	33.3057	1634.19	251.668
4	wheel_impeller-blade-PS_wall	20.7652	509.355	196.343
4	wheel_impeller-blade-LE_wall	21.5128	2113.45	164.198
4	wheel_impeller-hub_wall	27.3472	1167.21	493.628
4	spiral_spiral-wall_wall	80.0234	1722.17	691.190
4	spiral_spiral-RSIConnection-wall_wall	79.3262	1589.53	489.505
5	wheel_impeller-shroud_wall	28.1025	2009.15	358.937
5	wheel_impeller-blade-TE_wall	32.6793	257.094	133.632
5	wheel_impeller-blade-SS_wall	31.4256	1678.03	237.182
5	wheel_impeller-blade-PS_wall	25.2406	498.492	185.289
5	wheel_impeller-blade-LE_wall	20.4824	2198.50	150.548
5	wheel_impeller-hub_wall	25.9036	1175.13	455.652
5	spiral_spiral-wall_wall	80.2014	1545.27	656.520
5	spiral_spiral-RSIConnection-wall_wall	71.8046	1591.95	479.040
6	wheel_impeller-shroud_wall	26.9433	1879.83	341.734
6	wheel_impeller-blade-TE_wall	28.9993	240.729	125.191
6	wheel_impeller-blade-SS_wall	23.5404	1696.67	221.867
6	wheel_impeller-blade-PS_wall	23.8505	488.959	176.398
6	wheel_impeller-blade-LE_wall	19.4232	2246.32	142.338
6	wheel_impeller-hub_wall	24.7391	2084.85	432.593
6	spiral_spiral-wall_wall	79.3579	1579.73	633.829
6	spiral_spiral-RSIConnection-wall_wall	67.5178	1630.55	468.927
7	wheel_impeller-shroud_wall	26.1562	4465.14	343.735
7	wheel_impeller-blade-TE_wall	26.7108	222.803	122.474
7	wheel_impeller-blade-SS_wall	24.4253	1698.26	213.399
7	wheel_impeller-blade-PS_wall	23.0966	488.805	170.435
7	wheel_impeller-blade-LE_wall	18.6097	2267.41	135.926
7	wheel_impeller-hub_wall	23.7087	3323.04	428.235
7	spiral_spiral-wall_wall	76.5298	1865.26	652.127
7	spiral_spiral-RSIConnection-wall_wall	72.5549	1682.66	487.043
8	wheel_impeller-shroud_wall	25.3111	5216.18	361.557
8	wheel_impeller-blade-TE_wall	25.2333	206.923	122.680
8	wheel_impeller-blade-SS_wall	26.9795	1687.17	208.625
8	wheel_impeller-blade-PS_wall	22.5014	473.926	166.766
8	wheel_impeller-blade-LE_wall	18.1066	2268.86	131.971
8	wheel_impeller-hub_wall	22.9295	3215.78	402.845
8	spiral_spiral-wall_wall	74.0025	2434.19	651.201
8	spiral_spiral-RSIConnection-wall_wall	73.9376	1716.76	487.032

Wall-clock time [ hh:mm:ss ]

00:58:43

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	0.0451234	1.27034
4	0.0399658	1.31765
5	0.0360078	1.34035
6	0.0329233	1.35211
7	0.0303791	1.35542
8	0.0282892	1.35545

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	12.2298	0.844480
4	10.8984	0.852424
5	9.86022	0.847176
6	9.04222	0.838845
7	8.36214	0.824573
8	7.80012	0.811868

Torque

Point Nr.	Torque [ N.m ]
1	1139.76
2	1090.11
3	1041.71
4	956.528
5	887.994
6	831.297
7	785.465
8	745.299

Axial Force

Point Nr.	Axial Force [ N ]
1	-333.012
2	-333.020
3	-332.990
4	-332.946
5	-334.152
6	-334.195
7	-334.621
8	-334.819

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	12.2298	26914.0
4	10.8984	28087.4
5	9.86022	28691.1
6	9.04222	29028.5
7	8.36214	29164.4
8	7.80012	29214.9

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	12.2298	1.26928
4	10.8984	1.28096
5	9.86022	1.28697
6	9.04222	1.29033
7	8.36214	1.29167
8	7.80012	1.29217

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	12.2298	100003.
3	wheel-to-spiral	12.2298	130042.
3	spiral-from-wheel	12.2298	129844.
3	spiral-out	12.2298	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	9.86022	131700.
5	spiral-out	9.86022	128691.
6	wheel-in	9.04222	100002.
6	wheel-to-spiral	9.04222	132574.
6	spiral-from-wheel	9.04223	132389.
6	spiral-out	9.04223	129029.
7	wheel-in	8.36214	100001.
7	wheel-to-spiral	8.36213	132926.
7	spiral-from-wheel	8.36214	132948.
7	spiral-out	8.36214	129165.
8	wheel-in	7.80012	100001.
8	wheel-to-spiral	7.80014	133298.
8	spiral-from-wheel	7.80010	133361.
8	spiral-out	7.80010	129216.

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	12.2298	26.5627
4	10.8984	27.3383
5	9.86022	28.0511
6	9.04222	28.6832
7	8.36214	29.6670
8	7.80012	30.4200

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	338.640
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	12.2298	313.160
3	wheel-to-spiral	12.2298	339.799
3	spiral-from-wheel	12.2298	339.732
3	spiral-out	12.2298	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	9.86022	341.239
5	spiral-out	9.86022	341.208
6	wheel-in	9.04222	313.156
6	wheel-to-spiral	9.04222	341.862
6	spiral-from-wheel	9.04223	341.872
6	spiral-out	9.04223	341.839
7	wheel-in	8.36214	313.155
7	wheel-to-spiral	8.36213	342.467
7	spiral-from-wheel	8.36214	342.880
7	spiral-out	8.36214	342.822
8	wheel-in	7.80012	313.154
8	wheel-to-spiral	7.80014	343.003
8	spiral-from-wheel	7.80010	343.604
8	spiral-out	7.80010	343.574

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	96.3250
2	wheel-in	13.0486	90.0569
2	wheel-to-spiral	13.0486	133.055
2	spiral-from-wheel	13.0486	131.950
2	spiral-out	13.0486	88.1962
3	wheel-in	12.2298	84.0531
3	wheel-to-spiral	12.2298	134.644
3	spiral-from-wheel	12.2298	133.620
3	spiral-out	12.2298	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	71.9132
5	wheel-in	9.86022	67.0675
5	wheel-to-spiral	9.86022	139.535
5	spiral-from-wheel	9.86022	138.500
5	spiral-out	9.86022	64.9070
6	wheel-in	9.04222	61.3190
6	wheel-to-spiral	9.04222	141.480
6	spiral-from-wheel	9.04223	140.724
6	spiral-out	9.04223	59.6169
7	wheel-in	8.36214	56.5776
7	wheel-to-spiral	8.36213	141.842
7	spiral-from-wheel	8.36214	142.819
7	spiral-out	8.36214	55.4051
8	wheel-in	7.80012	52.6825
8	wheel-to-spiral	7.80014	142.939
8	spiral-from-wheel	7.80010	144.209
8	spiral-out	7.80010	51.9890

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	163.494	93.2904
1	spiral-out	13.9557	136.906	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	164.797	92.6026
2	spiral-out	13.0486	134.989	87.1348
3	wheel-in	12.2298	118.591*	0*
3	wheel-to-spiral	12.2298	155.331*	91.2294*
3	spiral-from-wheel	12.2298	165.953	91.8736
3	spiral-out	12.2298	134.211	87.8301
4	wheel-in	10.8984	121.538*	0*
4	wheel-to-spiral	10.8984	156.943*	89.1470*
4	spiral-from-wheel	10.8984	168.042	89.4813
4	spiral-out	10.8984	133.757	89.3915
5	wheel-in	9.86022	124.190*	0*
5	wheel-to-spiral	9.86022	157.877*	88.0209*
5	spiral-from-wheel	9.86022	169.697	87.9906
5	spiral-out	9.86022	134.262	90.8665
6	wheel-in	9.04222	126.542*	0*
6	wheel-to-spiral	9.04222	158.471*	87.5698*
6	spiral-from-wheel	9.04223	170.713	87.3691
6	spiral-out	9.04223	134.978	92.1967
7	wheel-in	8.36214	128.699*	0*
7	wheel-to-spiral	8.36213	158.051*	85.6950*
7	spiral-from-wheel	8.36214	171.477	85.6226
7	spiral-out	8.36214	135.500	93.1738
8	wheel-in	7.80012	130.637*	0*
8	wheel-to-spiral	7.80014	158.184*	82.4054*
8	spiral-from-wheel	7.80010	171.934	81.0018
8	spiral-out	7.80010	136.238	93.6368