Flow past a plate with a moving surface

Gaifullin, A. M.; Zubtsov, A. B.

doi:10.1134/s0015462809040073

Cited by 6 publications

(2 citation statements)

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“…This turn is possible if the pressure difference within this domain is of the order of unity. Similarly to the case of a finite plate [3,4], the pressure difference is produced by the recirculation flow region located inside the D 2 domain. In the recirculation flow zone the ω(ψ) dependence is determined using an additional equation, which for the self-similar flow expanding in accordance with the X ∼ Y ∼ √ νt law takes the form [3,6]: …”

Section: Flow Structure At τ ≫mentioning

confidence: 99%

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Asymptotic structure of unsteady flow over a semi-infinite plate with a moving surface

Gaifullin¹,

Zubtsov²

2013

Fluid Dyn

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Laminar incompressible flow over a semi-infinite flat plate, whose surface moves counter to the oncoming stream, is considered. The asymptotic flow structure is investigated and a numerical solution of the time-dependent Navier-Stokes equations is obtained.Since the parameters determining the problem solution do not include a time-independent linear dimension, in the main approximation the solution in the D 2 domain is self-similar with respect to time

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Section: Flow Structure At τ ≫mentioning

confidence: 99%

“…As shown in [3,4], this approach to the solution of the problem is inadequate. It was found that at β 1 < β < β 2 the flow is steady with the formation of a closed flow region with a constant vorticity above the plate surface, while at β > β 2 flow over the plate is unsteady.…”

mentioning

confidence: 99%