Droplet generation in head-on devices

Lingling Shui; Jan C.T. Eijkel; Albert van den Berg

Droplet generation in head-on devices

Lingling Shui, Jan C.T. Eijkel, Albert van den Berg

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

2 Downloads (Pure)

Abstract

This paper reports droplet generation in head-on devices. Two-phase flow diagrams are presented showing different breakup mechanisms at different flow regions. At low flow rates(10-6<Ca<10-5), droplet size is determined solely by the device geometry and independent of flow rate, which is a new phenomenon not yet reported. Moreover, droplet size is a function of the restriction channel width in the flow-ratio determined flow region.

Original language	Undefined
Title of host publication	Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference
Editors	J.L. Viovy, P Tabeling, S. Descroix, L. Malaguin
Place of Publication	San Diego
Publisher	The Chemical and Biological Microsystems Society
Pages	928-930
Number of pages	3
ISBN (Print)	978-0-9798064-0-7
Publication status	Published - 7 Oct 2007
Event	11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2007 - Paris, France Duration: 7 Oct 2007 → 11 Oct 2007 Conference number: 11

Publication series

Name	Micro Total Analysis Systems
Publisher	Chemical and Biological Microsystems Society
Number	LNCS4549
Volume	2

Conference

Conference	11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2007
Abbreviated title	MicroTAS
Country/Territory	France
City	Paris
Period	7/10/07 → 11/10/07

Keywords

EWI-11315
METIS-242028
IR-61992

Access to Document

http://eprints.eemcs.utwente.nl/secure2/11315/01/droplet_generation_in_head-on_devices_Microtas_2007.pdf

Cite this

Shui, L., Eijkel, J. C. T., & van den Berg, A. (2007). Droplet generation in head-on devices. In J. L. Viovy, P. Tabeling, S. Descroix, & L. Malaguin (Eds.), Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference (pp. 928-930). (Micro Total Analysis Systems; Vol. 2, No. LNCS4549). The Chemical and Biological Microsystems Society. http://eprints.eemcs.utwente.nl/secure2/11315/01/droplet_generation_in_head-on_devices_Microtas_2007.pdf

Shui, Lingling ; Eijkel, Jan C.T. ; van den Berg, Albert. / Droplet generation in head-on devices. Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference. editor / J.L. Viovy ; P Tabeling ; S. Descroix ; L. Malaguin. San Diego : The Chemical and Biological Microsystems Society, 2007. pp. 928-930 (Micro Total Analysis Systems; LNCS4549).

@inproceedings{795f1fc204c14cfb868b0785ed225767,

title = "Droplet generation in head-on devices",

abstract = "This paper reports droplet generation in head-on devices. Two-phase flow diagrams are presented showing different breakup mechanisms at different flow regions. At low flow rates(10-6<Ca<10-5), droplet size is determined solely by the device geometry and independent of flow rate, which is a new phenomenon not yet reported. Moreover, droplet size is a function of the restriction channel width in the flow-ratio determined flow region.",

keywords = "EWI-11315, METIS-242028, IR-61992",

author = "Lingling Shui and Eijkel, {Jan C.T.} and {van den Berg}, Albert",

year = "2007",

month = oct,

day = "7",

language = "Undefined",

isbn = "978-0-9798064-0-7",

series = "Micro Total Analysis Systems",

publisher = "The Chemical and Biological Microsystems Society",

number = "LNCS4549",

pages = "928--930",

editor = "J.L. Viovy and P Tabeling and S. Descroix and L. Malaguin",

booktitle = "Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference",

note = "11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2007 ; Conference date: 07-10-2007 Through 11-10-2007",

}

Shui, L, Eijkel, JCT & van den Berg, A 2007, Droplet generation in head-on devices. in JL Viovy, P Tabeling, S Descroix & L Malaguin (eds), Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference. Micro Total Analysis Systems, no. LNCS4549, vol. 2, The Chemical and Biological Microsystems Society, San Diego, pp. 928-930, 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2007, Paris, France, 7/10/07. <http://eprints.eemcs.utwente.nl/secure2/11315/01/droplet_generation_in_head-on_devices_Microtas_2007.pdf>

Droplet generation in head-on devices. / Shui, Lingling; Eijkel, Jan C.T.; van den Berg, Albert.
Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference. ed. / J.L. Viovy; P Tabeling; S. Descroix; L. Malaguin. San Diego: The Chemical and Biological Microsystems Society, 2007. p. 928-930 (Micro Total Analysis Systems; Vol. 2, No. LNCS4549).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Droplet generation in head-on devices

AU - Shui, Lingling

AU - Eijkel, Jan C.T.

AU - van den Berg, Albert

N1 - Conference code: 11

PY - 2007/10/7

Y1 - 2007/10/7

N2 - This paper reports droplet generation in head-on devices. Two-phase flow diagrams are presented showing different breakup mechanisms at different flow regions. At low flow rates(10-6<Ca<10-5), droplet size is determined solely by the device geometry and independent of flow rate, which is a new phenomenon not yet reported. Moreover, droplet size is a function of the restriction channel width in the flow-ratio determined flow region.

AB - This paper reports droplet generation in head-on devices. Two-phase flow diagrams are presented showing different breakup mechanisms at different flow regions. At low flow rates(10-6<Ca<10-5), droplet size is determined solely by the device geometry and independent of flow rate, which is a new phenomenon not yet reported. Moreover, droplet size is a function of the restriction channel width in the flow-ratio determined flow region.

KW - EWI-11315

KW - METIS-242028

KW - IR-61992

M3 - Conference contribution

SN - 978-0-9798064-0-7

T3 - Micro Total Analysis Systems

SP - 928

EP - 930

BT - Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference

A2 - Viovy, J.L.

A2 - Tabeling, P

A2 - Descroix, S.

A2 - Malaguin, L.

PB - The Chemical and Biological Microsystems Society

CY - San Diego

T2 - 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2007

Y2 - 7 October 2007 through 11 October 2007

ER -

Shui L, Eijkel JCT , van den Berg A. Droplet generation in head-on devices. In Viovy JL, Tabeling P, Descroix S, Malaguin L, editors, Eleventh International Conference on Miniaturized Systems for Chemistry and Life Sciences - The proceedings of microTAS 2007 Conference. San Diego: The Chemical and Biological Microsystems Society. 2007. p. 928-930. (Micro Total Analysis Systems; LNCS4549).