NSWC/WOLTR 76-155 



APPLIED PRESSURE 



Pi 



IMPULSE, I =Jpdt 



Pi = INITIAL VALUE OF AMBIENT WATER PRESSURE 



BUBBLE PRESSURE 



Pi 



BUBBLE SIZE AMIN 

 TIME 



AMAX 



FIGURE 3.5.1 SKETCH I LLUSTRATING BUBBLE RESPONSE TO A PRESSURE WAVE OF VERY SHORT DURATION 



51 



