Nonlinear tube waves in permeable formations: Difference frequency generation
نویسندگان
چکیده
منابع مشابه
Nonlinear tube waves in permeable formations: Difference frequency generation
We extend earlier work on nonlinear tube wave propagation in permeable formations to study, analytically and numerically, the generation and propagation of a difference frequency, ∆ω = ω1 − ω2, due to an initial pulse consisting of carrier frequencies ω1 and ω2. Tube waves in permeable formations have very significant linear dispersion/attenuation, which is specifically addressed here. We find ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2004
ISSN: 0001-4966
DOI: 10.1121/1.1753293