Sec. 44.6 FORCE AND FLOW DATA FOR HYDROFOILS 79 



TABLE 44.C — List op References Containing Photographs of Flow About Airfoils and Hydrofoils 



■ ^Streomlines Calculated for An Ideal Fluid 

 Fig. 44.E Flow Patterns Around a Symmetric Hydrofoil at an Angle of Attack, for Ideal and Real Liquids 



This diagram is adapted from one published as Fig. 180 on page 457 of Volume 11 of the book "Modern Developments 

 in Fluid Dynamics," edited by S. Goldstein and published by the O.xford Press, 1938. 



