Open Access
Table 1
Lubricant and contamination.
| Oil or contamination | Description |
|---|---|
| 1. Lubricant oil | Shell Turbo 32 (T32): Pure oil without extreme pressure and anti-wear additives ISO viscosity: 32 cSt at 40 °C and 5.2 cSt at 100 °C |
| 2. Water contamination | Demineralized water |
| 3. Detergent A | 99 wt.% demineralized water + 1 wt.% alkylamineoxides; pH ∼7. |
| 4. Detergent B | 95 wt.% demineralized water + 5 wt.% of aqueous solution of (1–5% alkylamineoxides, 2–5% NaOH, and 2.5–5% NaClO); pH 13 to 14. |
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