Numerical Analysis of Buried Pipelines with Right Angle Elbow under Wave Propagation
نویسندگان
چکیده
منابع مشابه
Interface Error Analysis for Numerical Wave Propagation
The numerical error associated with finite-difference simulation of wave propagation in discontinuous media consists of two components. The first component is a higher order error that leads to grid dispersion; it can be controlled by higher-order methods. The second component results from misalignment between numerical grids and material interfaces. We provide an explicit estimate of the inter...
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ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2011
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2011.07.412