For a trapezoidal channel, critical flow conditions occur as described by Equation (5.4). Combining that with trapezoidal geometry produces Equation (5.19) Q2g=(byc+myc2)3b+2myc (5.19) (5.19) Q 2 g = ( b y c + m y c 2 ) 3 b + 2 m y c where yc indicates critical flow depth.
Videolar 7 авг. 2021 г. · For a channel with a trapezoidal cross section, the critical flow condition is given by Fr = Vc/[g(A/B)c]1/2 = 1, where Ac = yc(b + zyc) and Bc ... |
23 июл. 2011 г. · For flow in an open channel with a shape other than rectangular: Fr = V/[g(A/B)]1/2 , where A is the cross-sectional area of flow, and B is the ... |
6. Proposed direct solution for critical flow depth in a trapezoidal open channel ... From ηc = zyc/B, it can be seen that the non-dimensional critical depth ηc ... |
where b = bed width, m = slope, k = my cr /b with y cr being critical depth of rectangular channel with same bed width as the trapezoidal channel. Above ... |
Question: Determine the critical depth of a trapezoidal channel having a side slopes of 1 horizontal to 2 vertical carries a flow 2 m³ / s. |
Запросы по теме
| Novbeti > |
| Axtarisha Qayit Anarim.Az Anarim.Az Sayt Rehberliyi ile Elaqe Saytdan Istifade Qaydalari Anarim.Az 2004-2023 |