Table 2 Values of f″(0) for some values of ε and φ for Cu-water working fluid
From: Stagnation-point flow over a stretching/shrinking sheet in a nanofluid
ε | Wang [6] | Present results | ||
---|---|---|---|---|
φ = 0 | φ = 0 | φ = 0.1 | φ = 0.2 | |
2 | -1.88731 | -1.887307 | -2.217106 | -2.298822 |
1 | 0 | 0 | 0 | 0 |
0.5 | 0.71330 | 0.713295 | 0.837940 | 0.868824 |
0 | 1.232588 | 1.232588 | 1.447977 | 1.501346 |
-0.5 | 1.49567 | 1.495670 | 1.757032 | 1.821791 |
-1 | 1.32882 | 1.328817 | 1.561022 | 1.618557 |
[0] | [0] | [0] | [0] | |
-1.15 | 1.08223 | 1.082231 | 1.271347 | 1.318205 |
[0.116702] | [0.116702] | [0.137095] | [0.142148] | |
-1.2 | 0.932473 | 1.095419 | 1.135794 | |
[0.233650] | [0.274479] | [0.284596] | ||
-1.2465 | 0.55430 | 0.584281 | 0.686379 | 0.711679 |
[0.554297] | [0.651161] | [0.675159] |