Table 1 Coolant-related resources consumption of AR-HPGW v.s. flood cooling [10]
From: Towards Sustainable Grinding of Difficult-to-Cut Alloys—A Holistic Review and Trends
Test No. | Coolant power | Conventional method | AR-HPGW | |||
|---|---|---|---|---|---|---|
Coolant speed (m/min) | Coolant power (W) | Coolant pump energy (kJ) | Carbon emission (g) | Coolant pump energy (J) | Carbon emission (kg) | |
1 | 45 | 500 | 93.75 | 24 | 0 | 0 |
2 | 35 | 300 | 45 | 11 | 0 | 0 |
3 | 20 | 100 | 12.5 | 0.32 | 0 | 0 |