Transport equations for waves in a half Space
نویسندگان
چکیده
منابع مشابه
Transport Equations for Waves in a Half Space
We derive boundary conditions for the phase space energy density of acoustic waves in a half space, in the high frequency limit. These boundary conditions generalize the usual re ection-transmission relations for plane waves and are well suited for the study of wave propagation in bounded random media in the radiative transport approximation [15]. The high frequency analysis is based on direct ...
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Rapid surface heating will induce waves in an elastic material. Closed form solutions for the resulting longitudinal and transverse thermal stresses are derived using Laplace Transforms. The model is one-dimensional, consisting of a half-space subjected to a step change in the surface heating. The transverse stress at the wave peak is found to exceed the surface stress for short times, while fo...
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ژورنال
عنوان ژورنال: Communications in Partial Differential Equations
سال: 1997
ISSN: 0360-5302,1532-4133
DOI: 10.1080/03605309708821324