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Abstract |
Propagation of Compressional Pulses in
Copper Wires
A.I.Korobov, Y.A.Brazhkin, N.Wang
(Department of Acoustics, Faculty of Physics, Moscow State University, Moscow,
Russia)
e-mail:
akor@acs465a.phys.msu.su
Results
of experimental investigation of acoustic compressional pulses in copper are
presented. The pulses in wires were generated by impact of a steel sphere on an
end face of a wire. As a result, the pulses with pressure amplitude up to 60
MPa were generated. The dependences of the velocity and spectrum transformation
of the pulse on its amplitude are investigated.
Section
: 3