Grid Turbulence in Dilute High-Polymer Solutions 



10 100 



FREQUENCY , cps 



Fig. 12 - Relative spectral levels 

 in water at x/M = 20.2 and co 



FREQUENCY, cps 



Fig. 13 - Relative spectral levels in Solution 

 P301 -3 at x/M = 20.2 and oo; solution age 4 hours 



57 



