Table 8 The numerical and experimental torque converter stall performance over various charge pressures (Oil is charged from the S-P clearance)
From: Influence of Charging Oil Condition on Torque Converter Cavitation Characteristics
Charge pressure | C (kg·rad-2·m-3) | C-error (%) | TR (N·m) | TR-error (%) | |
|---|---|---|---|---|---|
0.3 MPa | Test | 4.43 | – | 2.19 | – |
CFD | 4.42 | − 0.2 | 2.27 | 3.7 | |
0.6 MPa | Test | 4.58 | – | 2.17 | – |
CFD | 4.93 | 7.6 | 2.33 | 7.4 | |
0.9 MPa | Test | 4.97 | – | 2.18 | – |
CFD | 5.52 | 11.1 | 2.37 | 8.7 |