*^' 



1^9/ 



ItpiiitMMirWtHtNAyy^ 



^^/NGTO^ 



HYDROMECHANICS M SHIPBOARD VIBRATION RESEARCH IN THE U. S. A. 



AERODYNAMICS 



STRUCTURAL 

 MECHANICS 



APPLIED 

 MATHEMATICS 



by 



Edward F. Noonan 



ITICS AND 

 ■'T iS RATION 



/ 



ACOUSTICS AND VIBRATION LABORATORY 

 RESEARCH AND DEVELOPMENT REPORT 



December 1964 



Report 1891 



