کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
756163 896116 2009 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydrocarbon microtremors interpreted as nonlinear oscillations driven by oceanic background waves
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Hydrocarbon microtremors interpreted as nonlinear oscillations driven by oceanic background waves
چکیده انگلیسی

Characteristic low frequency seismic signals have been observed in areas where hydrocarbon reservoirs are present. A possible interpretation is the excitation of hydrocarbon related resonances. Basic models of an oscillating liquid filled porous medium are investigated. Synthetic spectra of the ab initio Navier–Stokes equations and of basic linear and nonlinear one-dimensional oscillators show characteristic features of measured spectra when oceanic background waves around 0.1–0.2 Hz are assumed to be the external driving force.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 14, Issue 1, January 2009, Pages 160–173
نویسندگان
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