A41. Reflection on an obstacle

A straight obstacle is located within a rectangular basin. The transmission is 0 in all runs. Run A41a has no reflection, A41b has specular reflection and A41c has diffusive reflection. Graphs of Hs are shown for two curves parallel to the obstacle (file A41.plt), one in front of the obstacle, the other behind the obstacle. Directions are shown by means of 'star' plot in files A41a.plt, A41b.plt and A41c.plt.

3 cases are considered:

A41a
No transmission, no reflection
A41b
No transmission, full specular reflection
A41c
No transmission, full scattered reflection

© 2012: Nico Booij