INDEX 



435 



MacColl, L., 45 



Macdougall, D. P., 130, 257 



Mach, E., 63, 223 



Mach, L., 223 



Mach reflection, 63-64, 225, 255-261 



maximum bubble radius, 275, 298, 328, 



333 

 maximum bubble pressure, 362-368, 389 

 mercury fulminate, 70 

 Messerly, G. H., 89, 130, 257 

 migration of bubble, under gravity, 336- 



338; near surfaces, 338-341 

 mixed explosives, 69-70 

 model experiments, 158, 295, 302-305, 



421 

 Modugno gauge, 157, 421 

 momentum gauge, 156 

 momentum of bubble, 290, 299, 337 

 multiple charges, 255-261 

 multiple shock fronts, 225, 255-261 



Nautical Almanac Office, 298 

 Naval Ordnance Laboratory, 148 

 Naval Research Laboratory, 173 

 Newmark, P., 213 

 Newton's laws, 15-16 

 noncompressive, equations of motion, 

 285-287; expansion of bubble, 272- 

 276; pressures, 354-364; translation of 

 bubble, 336-341 



oblique reflection of shock waves, 57-66 

 optimum bubble pressure, 366-367, 389- 



390 

 Osborne, M. F. M., 173, 266 



particle velocity, in detonation waves, 

 94-100; at free surface, 53-55, 64 66; 

 at gas sphere boundary, 103-109; in 

 noncompressive flow, 285-286; at 

 shock fronts, 33-36, 40-41; in shock 

 waves, 14-17, 20-23 



Patterson, E. L., 213, 215 



peak approximation, 106, 119 



peak pressure, of shock waves, 230-231; 

 of bubble pulses, 362-368, 389 



Pekeris, C. L., 396-398 



Penney, W. G., 28, 42, 56, 99, 113, 130, 

 305, 348 



Penney shock wave theory, 28, 130-133, 

 139 



pentolite, 70, 213; shock wave parame- 

 ters of, 235-239 



period of bubble, gravity effect on, 280- 

 285; surface effects on, 332-335, 341- 

 345 



period constants of bubble motion, 282 



PETN, 70, 213 



photography, of bubble motion, 226; of 

 detonation, 89; of shock fronts, 89, 

 218-223; of surface effects, 210-211, 

 393-396; of transients, 205 



piezoelectric gauges, design and con- 

 struction of, 169-174; performance of, 

 174-177; response characteristics of, 

 164-169 



piezoelectricity, 159-164 



piston gauges, 152-156 



plastic deformation, 147-149, 407-410, 

 414-421 



plastic time, 415 



plumes of spray, 12, 211, 393-394 



plume time, 399 



Polachek, H., 57, 60-63 



polar ammon gelignite, 279, 348 



Powell, J. H., 183 



power laws, shock wave, 122-123, 241- 

 243 



pressure measurement, mechanical 

 gauges, 147-159; optical, 89, 218-223; 

 piezoelectric gauges, 159-206 



Price, A. T., 305 



Price, R. S., 258 



primacord, 70, 214, 218 



probe method, 276 



propagation theory of shock waves, see 

 shock wave theory 



propellants, 4 



pyroelectric effect, 164, 179 



quartz gauges, 161 

 Q-step, 182, 192, 206 



Ramsauer, C., 276 

 Rankine, W. J. M., 34 

 Rankine-Hugoniot equations, 33-44, 181, 



234 

 Rayleigh, Lord, 25, 45 

 RDX, 69 



reciprocity gauge calibration, 166, 180 

 reduced variables, for bubble motion, see 



scaling factors; for shock wave, see 



similarity principle 

 reduction principle, 414 

 reflection, of bubble pulse, 381-382; of 



shock wave, 47-66, 261-264 

 refraction of shock waves, 220-223, 267- 



269 

 regular reflection, 59, 256 

 Reliance, 208 

 reloading effect, 420 

 repulsion of bubble, 330-332, 346-348 

 response, see transient response 

 rest position of bubble, 301-302, 338, 



350-352, 366 

 retarded time, in diffraction, 411; in 



shock wave propagation, 31-32, 115 



