MAOIS
发表于 2025-3-23 10:43:47
Physically Insignificant Fast Waves,ts often yield similar criteria for the maximum time step in numerical integrations of systems that support a single type of wave motion. Many fluid systems, however, support more than one type of wave motion, and in such circumstances accuracy considerations and stability constraints can yield very
Dorsal
发表于 2025-3-23 16:22:24
Nonreflecting Boundary Conditions,sical principles and can be implemented in a numerical model with relative ease. It is, for example, easy to derive the condition that the fluid velocity normal to a rigid boundary must vanish at that boundary, and if the shape of the boundary is simple, it is easy to impose this condition on the nu
上腭
发表于 2025-3-23 20:42:48
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AMOR
发表于 2025-3-23 23:30:00
Series-Expansion Methods, multidimensional wave propagation problems because they generally require the solution of implicit algebraic systems and are therefore not as efficient as competing explicit methods. All of these series-expansion methods share a common foundation that will be discussed in the next section.
眼界
发表于 2025-3-24 04:51:41
Semi-Lagrangian Methods,dent of the fluid). If . represents the sources and sinks of a chemical tracer . the evolution of the tracer in a one-dimensional flow field may be alternatively expressed in Lagrangian form as ., or in Eulerian form as ..
Constant
发表于 2025-3-24 10:33:30
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预感
发表于 2025-3-24 12:40:04
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性别
发表于 2025-3-24 18:42:20
0939-2475 of boundaries between scientific disciplines and a resurgence of interest in the modem as weIlas the classical techniques of applied mathematics. This renewal of interest, both in research and teaching, has led to the establishment of the series: Texts in AppliedMathematics (TAM). The development of
cancellous-bone
发表于 2025-3-24 22:57:26
Textbook 19991st editioniplines and a resurgence of interest in the modem as weIlas the classical techniques of applied mathematics. This renewal of interest, both in research and teaching, has led to the establishment of the series: Texts in AppliedMathematics (TAM). The development of new courses is a natural consequence
按等级
发表于 2025-3-25 02:19:15
Dale R. DurranRequest lecturer material: