Journal of Nanoparticles / 2014 / Article / Tab 3

Research Article

Performance of Water-Based Zinc Oxide Nanoparticle Coolant during Abrasive Grinding of Ductile Cast Iron

Table 3

ANOVA results for first-order and water-based zinc oxide nanocoolant.

SourceDegree of freedomSum of sq. -static value

Single-pass grinding
Model30.0082473398.4364<.0001
Error60.00016757
C. total90.00841490
Interaction2
Lack-of-fit50.000163077.24740.2745
Pure error10.00000450
Total60.00016757

Multiple-pass grinding
Model519.60468930262.3551<.0001
Error40.14945158
C. total919.75414088
Interaction2
Lack-of-fit30.1487818044.42710.1134
Pure error10.00066978
Total40.14945158