Boundary layer suction through rectangular orifices: effects of aspect ratio and orientation

T. Van Buren; A. J. Smits; M. Amitay

doi:10.1007/s00348-017-2359-1

Boundary layer suction through rectangular orifices: effects of aspect ratio and orientation

T. Van Buren, A. J. Smits, M. Amitay

Mechanical & Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The flow field generated by suction through a rectangular orifice within a laminar boundary layer is investigated using stereoscopic particle image velocimetry. For orifice aspect ratios of 6, 12, and 18, the impact of suction on the surrounding flow field appears to be self-similar, scaling with aspect ratio and suction velocity. Changing the orifice pitch angle had almost no impact on the surrounding boundary layer, but, as expected, changing the skew angle significantly altered the extent of the suction impact on the flow field.

Original language	English (US)
Article number	80
Journal	Experiments in Fluids
Volume	58
Issue number	7
DOIs	https://doi.org/10.1007/s00348-017-2359-1
State	Published - Jul 1 2017

All Science Journal Classification (ASJC) codes

Computational Mechanics
Mechanics of Materials
General Physics and Astronomy
Fluid Flow and Transfer Processes

Access to Document

10.1007/s00348-017-2359-1

Cite this

@article{6ea2bfadface4f6e883764c8e1949523,

title = "Boundary layer suction through rectangular orifices: effects of aspect ratio and orientation",

abstract = "The flow field generated by suction through a rectangular orifice within a laminar boundary layer is investigated using stereoscopic particle image velocimetry. For orifice aspect ratios of 6, 12, and 18, the impact of suction on the surrounding flow field appears to be self-similar, scaling with aspect ratio and suction velocity. Changing the orifice pitch angle had almost no impact on the surrounding boundary layer, but, as expected, changing the skew angle significantly altered the extent of the suction impact on the flow field.",

author = "{Van Buren}, T. and Smits, {A. J.} and M. Amitay",

note = "Publisher Copyright: {\textcopyright} 2017, Springer-Verlag Berlin Heidelberg.",

year = "2017",

month = jul,

day = "1",

doi = "10.1007/s00348-017-2359-1",

language = "English (US)",

volume = "58",

journal = "Experiments in Fluids",

issn = "0723-4864",

publisher = "Springer Verlag",

number = "7",

}

TY - JOUR

T1 - Boundary layer suction through rectangular orifices

T2 - effects of aspect ratio and orientation

AU - Van Buren, T.

AU - Smits, A. J.

AU - Amitay, M.

PY - 2017/7/1

Y1 - 2017/7/1

N2 - The flow field generated by suction through a rectangular orifice within a laminar boundary layer is investigated using stereoscopic particle image velocimetry. For orifice aspect ratios of 6, 12, and 18, the impact of suction on the surrounding flow field appears to be self-similar, scaling with aspect ratio and suction velocity. Changing the orifice pitch angle had almost no impact on the surrounding boundary layer, but, as expected, changing the skew angle significantly altered the extent of the suction impact on the flow field.

AB - The flow field generated by suction through a rectangular orifice within a laminar boundary layer is investigated using stereoscopic particle image velocimetry. For orifice aspect ratios of 6, 12, and 18, the impact of suction on the surrounding flow field appears to be self-similar, scaling with aspect ratio and suction velocity. Changing the orifice pitch angle had almost no impact on the surrounding boundary layer, but, as expected, changing the skew angle significantly altered the extent of the suction impact on the flow field.

UR - http://www.scopus.com/inward/record.url?scp=85020478873&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85020478873&partnerID=8YFLogxK

U2 - 10.1007/s00348-017-2359-1

DO - 10.1007/s00348-017-2359-1

M3 - Article

AN - SCOPUS:85020478873

SN - 0723-4864

VL - 58

JO - Experiments in Fluids

JF - Experiments in Fluids

IS - 7

M1 - 80

ER -

Boundary layer suction through rectangular orifices: effects of aspect ratio and orientation

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this