A42. Transmission through an obstacle of type 'dam'

The obstacle is located along a straight line in NS direction; it is of type 'dam'; the crest height is 0. The freeboard is varied by using a spatially variable water level.

There is an output curve immediately behind the obstacle. The graph in file A42.plt shows how the transmission depends on the freeboard; the Seelig model has been used in Swan. The resulting curve is shown together with observed data also obtained by Seelig.

1 case is considered:

A42a
2d computation

© 2012: Nico Booij