Characteristics of Flow Movement in Complex Canal System and Its Influence on Sudden Pollution Accidents

Figure 10

Flow-field distribution in typical cross section of gradually expanding and shrinking channel under Case 2: (a) Section CS1; (b) Section CS2; (c) Section CS3; (d) Section CS4; and (e) Section CS5.

(a)

(b)

(c)

(d)

(e)