BROWSE

Related Researcher

Author's Photo

Park, Jang-Ung
Flexible Nano-electronics & Biotechnology Lab
Research Interests
  • Wireless wearable electronics, flexible electronics, printed electronics, nano-bio interfaces

ITEM VIEW & DOWNLOAD

Scaling laws for jet pulsations associated with high-resolution electrohydrodynamic printing

Cited 35 times inthomson ciCited 36 times inthomson ci
Title
Scaling laws for jet pulsations associated with high-resolution electrohydrodynamic printing
Author
Choi, Hong KyoonPark, Jang-UngPark, O. OkFerreira, Placid M.Georgiadis, John G.Rogers, John A.
Keywords
TAYLOR CONES; CONDUCTIVITY; ATOMIZATION; DROPS; MODE
Issue Date
2008
Publisher
AMER INST PHYSICS
Citation
APPLIED PHYSICS LETTERS, v.92, no.12, pp.1 - 3
Abstract
This paper presents simple scaling laws that describe the intrinsic pulsation of a liquid jet that forms at the tips of fine nozzles under electrohydrodynamically induced flows. The jet diameter is proportional to the square root of the nozzle size and inversely proportional to the electric field strength. The fundamental pulsation frequency is proportional to the electric field strength raised to the power of 1.5. These scaling relationships are confirmed by experiments presented here and by data from the literature. The results are important for recently developed high-resolution ink jet printing techniques and other applications using electrohydrodynamics.
URI
Go to Link
DOI
10.1063/1.2903700
ISSN
0003-6951
Appears in Collections:
MSE_Journal Papers
Files in This Item:
2-s2.0-41349105273.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU