Research Article
A Novel Approach to Reduction of Frictional Losses in a Heavy-Duty Diesel Engine by Reducing the Hydrodynamic Frictional Losses
Table 1
Overview of input parameters of test cycle steps.
| Test cycle step | Time (min) | Temperature (°C) | Reciprocating frequency (Hz) | Load (N) |
| 1 | 60 | 33 | 14 | 22 | 2 | 30 | 23 | 10 | 12 | 3 | 30 | 23 | 18 | 12 | 4 | 30 | 43 | 10 | 12 | 5 | 30 | 43 | 18 | 12 | 6 | 30 | 33 | 14 | 22 | 7 | 30 | 23 | 10 | 32 | 8 | 30 | 23 | 18 | 32 | 9 | 30 | 43 | 10 | 32 | 10 | 30 | 43 | 18 | 32 | 11 | 30 | 33 | 14 | 22 |
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