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In the field of physics, engineering, and earth sciences, advection is the transport of a substance or quantity by bulk motion of a fluid. The properties of that substance are carried with it. Generally the majority of the advected substance is also a fluid.
Reverso Context oferă traducere în context din engleză în română pentru "advection calculation", cu exemple: Development of a method for advection calculation, starting from the available original solutions, taking care to minimize the running time.
Advection Equation. ft of incompress-ible fluid. In the case that a particle density u(x,t) changes only due to conve. u(x, t + t) = u(x−c t, t). If t is sufficient small, the Taylor-expansion of both sides gives. ¶u(x,t) ¶u(x,t) u(x,t)+ t. ¶t. ≃ u(x,t)−c t. ¶x. or, equivalently. ¶u ¶u. +c = 0. ¶t. ¶x. (2.1)
Advection-Diffusion Equation. Sketch of a positive flux divergence contribution from changes in the x-direction, associated with more transport leaving the control volume than transport entering.
9 wrz 2017 · 1 The Advection Equation. Consider a fluid moving with velocity \ (\mathbf {u} (\mathbf {r})\) and let \ (f (\mathbf {r}, t)\) denote the concentration of the substance. Its time dependence obeys the conservation law.
Învață cuvintele în engleză pentru diferite forme și termeni matematici, precum și cum să citești fracții. 96 de termeni de vocabular cu sunet.
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