Table 7-4. Steady flow drag coefficients for supercritical Reynolds numbers, 



Blumberg and Rigg, 1961 



Bitumastic is a composition of asphalt and filler (as asbestos shorts) used 

 chiefly as a protective coating on structural metals exposed to weathering or 

 corrosion. 



justified to use the maximum value of the velocity ^rnax when calculating a 

 wave Reynolds number. Furthermore, since the flow near the still-water level 

 contributes most to the moment around the mud line, the location at which 

 "max ■'"^ determined is chosen to be z = . Thus, the wave Reynolds number 

 is 



^.= 



max D 



(7-46) 



where v = kinematic viscosity of the fluid 



water) and 



Airy theory, is given by 



(v s= 1.0 X 10~^ ft^/s for salt 



^max ~ ™^^inium horizontal velocity 



at 



z = 



determined from 



7-139 



