Computation of Acoustic Power, Vibration Response and Acoustic Pressures of Fluid-Filled Pipes.

摘要: Abstract : The time-harmonic excitation is either an interior point source of sound or a mechanical force located on the pipe's surface. acoustic power radiated into exterior fluid, vibration response wall, and pressures in fluids are computed by simple integration scheme. Numerical results presented for case water-filled steel pipe that surrounded air.