Shear Stress and Pressure Ditstrtbutton on a Shtp Model 
is valid for two dimensions, not for three. 
The authors have shown some of our data for a family of 
series 60 geosims ranging in length from 6 to 14 feet. The results 
for the 14 feet model should be corrected for blockage, as we plan 
to show at the forthcoming ITTC in Berlin. 
The authors are to be congratulated on their very interes- 
ting and valuable paper. 
DISCUSSION 
John V. Wehausen 
Untverstty of Caltfornta 
Berkeley, Caltfornta, U.S.A. 
Bruce Adee has recently made a computation which seems 
very similar to yours, except that instead of using the rigid free- 
surface boundary condition, he actually used the linearized free- 
surface boundary condition. I wonder if you have had a chance to com- 
pare your results with his, or if even he sent you a copy of his thesis ? 
REPLY TO DISCUSSION 
Thomas T. Huang 
Naval Shtp Research and Development Center 
Bethesda, Maryland, U.S.A. 
We have not yet received a copy of Dr. Adee's thesis for 
comparison, 
I thank Professor Landweber for his kind suggestion. This 
is a complicated problem involving the free surface boundary condi- 
tion and turbulent boundary layer. This topic would open many inte- 
resting investigations in the future. We shall take Dr. Landweber's 
suggestion very seriously. 
2009 
