Investigations on LED illumination for micro-PIV including a novel front-lit configuration

Melker Hagsäter; Henrik Bruus; Jörg Peter Kutter

doi:10.1007/s00348-007-0394-z

Investigations on LED illumination for micro-PIV including a novel front-lit configuration

Melker Hagsäter
, Henrik Bruus
, Jörg Peter Kutter

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

In this study, we provide a general investigation on micro-PIV with LED illumination. A number of improvements over previous LED-based systems are suggested, in particular, we present a novel front-lit configuration. As a demonstration of its versatility we have used this front-lit configuration to perform micro-PIV measurements around a 50 mu m squared pillar in a micro-channel with rectangular cross section, in both fluorescent mode and scattered mode. A comparison between the two modes is supplied, showing very good agreement between the respective velocity field results.

Original language	English
Journal	Experiments in Fluids
Volume	44
Issue number	2
Pages (from-to)	211-219
ISSN	0723-4864
DOIs	https://doi.org/10.1007/s00348-007-0394-z
Publication status	Published - 2008

Access to Document

10.1007/s00348-007-0394-z

OpenUrl availability

Full text

Cite this

@article{a41757089e6647a6a6a18c5838eccc77,

title = "Investigations on LED illumination for micro-PIV including a novel front-lit configuration",

abstract = "In this study, we provide a general investigation on micro-PIV with LED illumination. A number of improvements over previous LED-based systems are suggested, in particular, we present a novel front-lit configuration. As a demonstration of its versatility we have used this front-lit configuration to perform micro-PIV measurements around a 50 mu m squared pillar in a micro-channel with rectangular cross section, in both fluorescent mode and scattered mode. A comparison between the two modes is supplied, showing very good agreement between the respective velocity field results.",

author = "Melker Hags{\"a}ter and Henrik Bruus and Kutter, \{J{\"o}rg Peter\}",

year = "2008",

doi = "10.1007/s00348-007-0394-z",

language = "English",

volume = "44",

pages = "211--219",

journal = "Experiments in Fluids",

issn = "0723-4864",

publisher = "Springer Verlag",

number = "2",

}

TY - JOUR

T1 - Investigations on LED illumination for micro-PIV including a novel front-lit configuration

AU - Hagsäter, Melker

AU - Bruus, Henrik

AU - Kutter, Jörg Peter

PY - 2008

Y1 - 2008

N2 - In this study, we provide a general investigation on micro-PIV with LED illumination. A number of improvements over previous LED-based systems are suggested, in particular, we present a novel front-lit configuration. As a demonstration of its versatility we have used this front-lit configuration to perform micro-PIV measurements around a 50 mu m squared pillar in a micro-channel with rectangular cross section, in both fluorescent mode and scattered mode. A comparison between the two modes is supplied, showing very good agreement between the respective velocity field results.

AB - In this study, we provide a general investigation on micro-PIV with LED illumination. A number of improvements over previous LED-based systems are suggested, in particular, we present a novel front-lit configuration. As a demonstration of its versatility we have used this front-lit configuration to perform micro-PIV measurements around a 50 mu m squared pillar in a micro-channel with rectangular cross section, in both fluorescent mode and scattered mode. A comparison between the two modes is supplied, showing very good agreement between the respective velocity field results.

U2 - 10.1007/s00348-007-0394-z

DO - 10.1007/s00348-007-0394-z

M3 - Journal article

SN - 0723-4864

VL - 44

SP - 211

EP - 219

JO - Experiments in Fluids

JF - Experiments in Fluids

IS - 2

ER -

Investigations on LED illumination for micro-PIV including a novel front-lit configuration

Abstract

Access to Document

OpenUrl availability

Fingerprint

Cite this