Zobrazeno 1 - 10
of 175
pro vyhledávání: '"T. Blackstock"'
Publikováno v:
Proceedings of Meetings on Acoustics.
The first (although slightly incorrect) wave equations for finite-amplitude sound in lossless fluids were obtained independently by Euler (1759) and Lagrange (1760). Poisson (1808) provided the first major break-through with his exact solution for pr
Publikováno v:
The Journal of the Acoustical Society of America. 135:2323-2326
Autor:
Mark F. Hamilton, David T. Blackstock
Publikováno v:
The Journal of the Acoustical Society of America. 145:1713-1713
The first (although slightly incorrect) wave equations for finite-amplitude sound in lossless fluids were obtained independently by Euler in 1759 and Lagrange in 1760. Poisson (1808) provided the first major breakthrough with his exact solution for p
Autor:
David T. Blackstock
Publikováno v:
The Journal of the Acoustical Society of America. 141:3789-3790
Born in 1919, Edwin L. Carstensen grew up in Oakdale, Nebraska. Thinking to be a teacher or preacher, Ed attended Nebraska State Teachers College, 1938-1941. An interest in physics and music led Ed in fall 1941 to Case School of Applied Science. But
Publikováno v:
Value in Health. 21:S479
Publikováno v:
The Journal of the Acoustical Society of America. 124:2533-2536
Autor:
David T. Blackstock, Penelope Menounou
Publikováno v:
The Journal of the Acoustical Society of America. 115:567-580
A method to predict the effect of nonlinearity on the power spectral density of a plane wave traveling in a thermoviscous fluid is presented. As opposed to time-domain methods, the method presented here is based directly on the power spectral density
Autor:
David T. Blackstock, Mark F. Hamilton
Publikováno v:
The Journal of the Acoustical Society of America. 141:4019-4019
A variety of methods exist to help students master material in their acoustics courses. The method chosen depends a great deal on the course. In the graduate acoustics courses at UT Austin the methods include system identification and design projects
Publikováno v:
The Journal of the Acoustical Society of America. 107:2973-2986
A new method termed Directive Line Source Model (DLSM) is presented for predicting the diffracted field produced by a sound wave incident on a rigid or pressure release half plane. In the new method the edge of the half plane is modeled as an infinit
Publikováno v:
The Journal of the Acoustical Society of America. 107:103-111
Diffraction by a circular aperture or disk having a ragged edge is investigated. Theory and measurements are reported. The ragged edge is modeled as N arcs, of differing radii a(i), each of which contributes a scattered signal to the edge wave on axi