ILLUSTRATIONS (continued) 



TM No. 377 



Figure 



v-47. 



V-48. 

 v-49. 



v-50. 



Auto -Co variance Functions for the Wave Models 



Auto -Spectra for the Wave Models 



Cross -Spectra for the Wave Models 



Parameters Used to Estimate Phase Shift Caused by 

 Off -Angle Orientation 



Following 



146 

 148 



155 



TABLES 



II-l. Summary of Observed and Theoretical Relationships 



for Surface Waves 



II -2 • Sea State Chart 



II-3- Results of OMDUM II Oscillation Test 



II-*)-. OMDUM III Response Time, Evaluation from Wind Tunnel 

 Tests . . 



II-5- Summary of Wave Meter Characteristics 



III-l. Environmental and Wave Measurements 



III-2. Comparison of Statistical Parameters Obtained from 

 Velocity Data Read and Re-read on Telecordex Film 

 Reader 



IV-1. Long Term Current Measurements from BBELS : Series 1 

 (1964)..... 



IV-2. Wave Measurements Made at BBELS Using the Various 



Wave Meter Systems 



IV-3- Master Tabulation of Wave Data 



V-l. Comparison of the Variances of u and w 



V-2. Comparison of Wave Kinetic Energy Estimated by Ver- 

 tical Integration of the Variances of the Wave 

 Motions with Estimates of Wave Potential Energy 

 Inferred from Wave Heights and Wave Lengths 



V-3- Covariances and Supplementary Data Obtained with 



OMDUM III System. 



V-4. Summary of Statistics of Wave Models 



V-5- Estimates of Vertical Shear of the Horizontal Cur- 

 rent , and Energy Conversion from Mean Flow 



V-6. Energy Dissipation as a Function of Wave Height and 

 Depth Below the Surface 



Page 



17 

 19 

 31 



41 

 42A 



UUA 



67A 

 79 



94a 

 99 



123 



139 

 147 



157 

 160 



XIV 



