Computational Fluid Dynamics
نویسنده
چکیده
I Notation: I Ω ⊂ R: domain initially occupied by a material moving under the influence of interior and exterior forces I η ∈ Ω: initial position of an arbitrary particle I x = Φ(η, t): position of particle η at time t > 0 I Ω(t) = Φ(Ω, t): domain occupied by the material at time t > 0 I Basic assumptions: I Φ(·, t) : Ω→ Ω(t) is an orientation preserving diffeomorphism for all t > 0. I Φ(·, 0) is the identity.
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