The growth of a laminar boundary layer on a flat plate set impulsively into motion

Rozin, L.A.

doi:10.1016/0021-8928(58)90073-x

Cited by 2 publications

(1 citation statement)

References 3 publications

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“…A solution for this problem, with smooth transient-steady transition and accounting for the singularity at the leading edge, was obtained by Rozin (1958). His solution provides the velocity change with time at a certain location, i.e., when the distance from the leading edge of the plate, x, and the distance normal to the plate, y, are constant while the ow is developing from the moment t D 0.…”

Section: Resultsmentioning

confidence: 99%

Experimental Investigation of Particle Removal from Surfaces by Pulsed Air Jets

Ziskind

Yarin

Peles

et al. 2002

Aerosol Science and Technology

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This work presents an experimental study of particle removal from surfaces by means of a pulsed air jet directed toward the particle-laden surface. During the experiments, solid particles were dispersed over the surface, forming a layer of particles that did not touch each other. Under these conditions, resuspension of an individual particle was independent of the number of particles and their location.We attempt to explain the observed phenomena by analogy to heat transfer enhancement by pulsed jets. It is expected that since pulsed jets are effective in surface cooling, their application to improved surface cleaning should be promising.For a pulsed jet, we investigated the effect of pulse frequency on particle removal. It was found that particle removal ef ciency could be signi cantly affected by the frequency of the jet. In particular, for a xed jet velocity, the ef ciency increases with frequency, reaches a maximum, and then decreases.

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Section: Resultsmentioning

confidence: 99%