362 



TABI£ V. - Comparison of parabolic treatment with ^tt» two -term 

 Besael-function treatment for a UERL diaphragn gauge 



Units: 2^-1x1.; p^ - p.s.i. - sec.j 6, tjj^ - msec; f (6), f (e) - 



in. (psi. sec.) 



-1 





2^, ^2 ~ msec. 



-1 



The quantities ^ and tj^ are the maximum central deflection and time 

 of deflection respectively of an xmbaffled UERL diaphragm of 1.675 in. 

 radius, 0,078 in. thickness, 7.8 gm. cm."-^ density, and with a yield 

 stress of 50,000 p.s.i. 



49 



