52 



Water Surface and Dynamic Pressure 



-0.1 



0.3 



0.2- 



0.05- 



0.3 



0.2 



0.1 



12 3 4 



Variance Spectrum of Water Surface and Pressure 





1 1 



r - 



1 



[— - ■ 



1 



1 





- - Pd at z = -0.5h 



























/ 



Jr-^ 



\- 



^_^ 



1 — 1 





1 \ 



. 





23456789 

 Variance Spectrum of Dynamic Pressure 



10 



8 9 



10 





















1 

















IVleasured 



















— Predicted 











t\ 













:/ 









/ "^^ 





















/ ^^ 













i- 









/ 



\ 









/' 









/ 



\"a-^ 



'"''"^'■"-'^-V^^ 



--=-^ 



^--^ 





J 





4 5 



8 9 



10 



Figure 3.17: Water surface, pressure record, and variance spectra of records from 

 flume experiment 



