Ask
Login
0
9.5kviews
Derive the dynamic equation for Gradually Varied Flow.
written 7.9 years ago by gravatar for mitali.poojari1908 mitali.poojari1908 • 400 modified 3.7 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k
applied hydraulics
ADD COMMENT EDIT
1 Answer
0
720views
written 3.7 years ago by gravatar for RakeshBhuse RakeshBhuse • 3.2k •   modified 3.7 years ago

Derivation :

Following assumptions are made :

  1. Bed slope is small.

  2. Channel is rectangular and straight.

  3. Flow is steady and streamline are approximately parallel.

  4. Roughness is constant

Notations :

enter image description here

$\delta l$ = Length of channel of rectangular cross section

S = Bed slope

D = Depth at section A

$\bar …

Create a free account to keep reading this post.

and 2 others joined a min ago.

ADD COMMENT EDIT
Please log in to add an answer.