Abstract
This paper reports the experimental and theoretical analysis of the ionic wind velocity and electrical-to-kinetic energy conversion efficiency in an ionic wind generator with six stages in series. Each stage contained a pair of cylindrical multipin-to-ring electrodes. The experiments were carried out in a negative dc corona discharge and the experimental results showed that both the velocity and efficiency are proportional to the square root of the number of stages. The efficiency was found to be proportional to the wind velocity within the experimental range. It was also confirmed that the wind velocity is proportional to the square root of the current and a linear function of voltage. Approximately 1.0% conversion efficiency and stable volumetric flow of more than 2000 L/min were achieved experimentally.
| Original language | English |
|---|---|
| Pages (from-to) | 36-41 |
| Number of pages | 6 |
| Journal | Journal of Electrostatics |
| Volume | 68 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2010 Feb 1 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Biotechnology
- Condensed Matter Physics
- Surfaces, Coatings and Films
- Electrical and Electronic Engineering
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Velocity and energy conversion efficiency characteristics of ionic wind generator in a multistage configuration. / Kim, C.; Park, D.; Noh, K. C.; Hwang, Jungho.
In: Journal of Electrostatics, Vol. 68, No. 1, 01.02.2010, p. 36-41.Research output: Contribution to journal › Article
TY - JOUR
T1 - Velocity and energy conversion efficiency characteristics of ionic wind generator in a multistage configuration
AU - Kim, C.
AU - Park, D.
AU - Noh, K. C.
AU - Hwang, Jungho
PY - 2010/2/1
Y1 - 2010/2/1
N2 - This paper reports the experimental and theoretical analysis of the ionic wind velocity and electrical-to-kinetic energy conversion efficiency in an ionic wind generator with six stages in series. Each stage contained a pair of cylindrical multipin-to-ring electrodes. The experiments were carried out in a negative dc corona discharge and the experimental results showed that both the velocity and efficiency are proportional to the square root of the number of stages. The efficiency was found to be proportional to the wind velocity within the experimental range. It was also confirmed that the wind velocity is proportional to the square root of the current and a linear function of voltage. Approximately 1.0% conversion efficiency and stable volumetric flow of more than 2000 L/min were achieved experimentally.
AB - This paper reports the experimental and theoretical analysis of the ionic wind velocity and electrical-to-kinetic energy conversion efficiency in an ionic wind generator with six stages in series. Each stage contained a pair of cylindrical multipin-to-ring electrodes. The experiments were carried out in a negative dc corona discharge and the experimental results showed that both the velocity and efficiency are proportional to the square root of the number of stages. The efficiency was found to be proportional to the wind velocity within the experimental range. It was also confirmed that the wind velocity is proportional to the square root of the current and a linear function of voltage. Approximately 1.0% conversion efficiency and stable volumetric flow of more than 2000 L/min were achieved experimentally.
UR - http://www.scopus.com/inward/record.url?scp=74449091133&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=74449091133&partnerID=8YFLogxK
U2 - 10.1016/j.elstat.2009.09.001
DO - 10.1016/j.elstat.2009.09.001
M3 - Article
VL - 68
SP - 36
EP - 41
JO - Journal of Electrostatics
JF - Journal of Electrostatics
SN - 0304-3886
IS - 1
ER -