Vertical Distribution of Suspended Sediment under Steady Flow: Existing Theories and Fractional Derivative Model

Figure 4

Results of the different models in describing the experimental data of Einstein and Chien [27]. (a) S-2 ( mm), the fractional derivative order , and the reference height . (b) S-3 ( mm), the fractional derivative order , and the reference height .

(a)

(b)