Design and evaluation of a silicon based multi-nozzle for addressable jetting using a controlled flow rate in electrohydrodynamic jet printing

Jun Sung Lee; Sang Yoon Kim; Young Jae Kim; Jaehong Park; Yong Kim; Jungho Hwang; Yong Jun Kim

doi:10.1063/1.3049609

Design and evaluation of a silicon based multi-nozzle for addressable jetting using a controlled flow rate in electrohydrodynamic jet printing

Jun Sung Lee, Sang Yoon Kim, Young Jae Kim, Jaehong Park, Yong Kim, Jungho Hwang, Yong Jun Kim

Department of Mechanical Engineering

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

43 Citations (Scopus)

Abstract

This letter reports on the development and evaluation of a electrohydrodynamic jet printing that uses an addressable multinozzle. To reduce the interference and distortion in the electric field, a multinozzle was fabricated from a silicon wafer. The experimental conditions were optimized to prevent the jet from bending at the end of the multinozzle and to allow for independent control of each nozzle. To better evaluate this technique, simulations were performed and compared with the experimental results. We observed a strong correlation between the simulated and experimental results. In addition, each nozzle in this multinozzle could be individually controlled.

Original language	English
Article number	243114
Journal	Applied Physics Letters
Volume	93
Issue number	24
DOIs	https://doi.org/10.1063/1.3049609
Publication status	Published - 2008

Bibliographical note

Funding Information:
This research was supported by the Ministry of Knowledge Economy, Korea, under the Information Technology Research Center support program (IITA-2008-C1090-0801-0038) and National Core Research Center (NCRC) of Yonsei University.

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.3049609

Cite this

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title = "Design and evaluation of a silicon based multi-nozzle for addressable jetting using a controlled flow rate in electrohydrodynamic jet printing",

abstract = "This letter reports on the development and evaluation of a electrohydrodynamic jet printing that uses an addressable multinozzle. To reduce the interference and distortion in the electric field, a multinozzle was fabricated from a silicon wafer. The experimental conditions were optimized to prevent the jet from bending at the end of the multinozzle and to allow for independent control of each nozzle. To better evaluate this technique, simulations were performed and compared with the experimental results. We observed a strong correlation between the simulated and experimental results. In addition, each nozzle in this multinozzle could be individually controlled.",

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AU - Lee, Jun Sung

AU - Kim, Sang Yoon

AU - Kim, Young Jae

AU - Park, Jaehong

AU - Kim, Yong

AU - Hwang, Jungho

AU - Kim, Yong Jun

N1 - Funding Information: This research was supported by the Ministry of Knowledge Economy, Korea, under the Information Technology Research Center support program (IITA-2008-C1090-0801-0038) and National Core Research Center (NCRC) of Yonsei University.

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N2 - This letter reports on the development and evaluation of a electrohydrodynamic jet printing that uses an addressable multinozzle. To reduce the interference and distortion in the electric field, a multinozzle was fabricated from a silicon wafer. The experimental conditions were optimized to prevent the jet from bending at the end of the multinozzle and to allow for independent control of each nozzle. To better evaluate this technique, simulations were performed and compared with the experimental results. We observed a strong correlation between the simulated and experimental results. In addition, each nozzle in this multinozzle could be individually controlled.

AB - This letter reports on the development and evaluation of a electrohydrodynamic jet printing that uses an addressable multinozzle. To reduce the interference and distortion in the electric field, a multinozzle was fabricated from a silicon wafer. The experimental conditions were optimized to prevent the jet from bending at the end of the multinozzle and to allow for independent control of each nozzle. To better evaluate this technique, simulations were performed and compared with the experimental results. We observed a strong correlation between the simulated and experimental results. In addition, each nozzle in this multinozzle could be individually controlled.

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Design and evaluation of a silicon based multi-nozzle for addressable jetting using a controlled flow rate in electrohydrodynamic jet printing

Abstract

Bibliographical note

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