_ 1.0 



30 45 



Angle of Incidence ( a ) 



Figure 2. Oblique reflection of a solitary wave, experimental results; 

 water depth, d = 0.132 foot (from Perroud, 1957). 



2.5 



2.0 



o 0.5 



Moch Reflection- 



no reflected wove 

 appears 



reflected wove 

 appears 



Average Curve 



/ N 



Regular Reflection • 



/ 



/ Relative Height of Mach-Stem 

 ;^_j--_ Wove Running Along Wall, 

 Hms/H| 



\ 



Average Curve 



Relative Height of Reflected 

 Wove, Hr/Hj I 



15° 



30° 45° 



Angle of Incidence ( a 



60° 



75° 



Figure 3. Oblique reflection of a solitary wave, 



experimental results (from Perroud, 1957). 



