Table 10 Variation of plastic viscosity with mathematical models and graphene content.
From: Assessment of Rheological and Piezoresistive Properties of Graphene based Cement Composites
Sample | Variation with mathematical models | Variation with graphene content | ||||
|---|---|---|---|---|---|---|
Casson model | Bingham model (BM) | Modified Bingham model | Casson model | Bingham model (BM) | Modified Bingham model | |
Parallel plate | ||||||
 M0 | 100.00 | 119.05 | 111.90 | 100.00 | 100.00 | 100.00 |
 GM3 | 100.00 | 112.68 | 135.21 | 169.05 | 160.00 | 204.26 |
 GM5 | 100.00 | 107.69 | 107.69 | 185.71 | 168.00 | 178.72 |
 GM10 | 100.00 | 107.59 | 106.33 | 188.10 | 170.00 | 178.72 |
Concentric cylinder | ||||||
 M0 | 100.00 | 133.33 | 138.89 | 100.00 | 100.00 | 100.00 |
 GM3 | 100.00 | 127.45 | 129.41 | 283.33 | 270.83 | 264.00 |
 GM5 | 100.00 | 125.49 | 127.45 | 283.33 | 266.67 | 260.00 |
 GM10 | 100.00 | 130.61 | 132.65 | 272.22 | 266.67 | 260.00 |