Browse > Article

The Effect of Acoustic Energy on the Collection Efficiency of the Electrostatic Precipitator  

정상현 (한국기계 연구원 환경기계기술연구부)
홍원석 (한국기계 연구원 환경기계기술연구부)
김용진 (한국기계 연구원 환경기계기술연구부)
심성훈 (한국기계 연구원 환경기계기술연구부)
Publication Information
Abstract
An experimental study on the characteristics of collection efficiency for electrostatic precipitator under the action of acoustic energy in the gas stream was performed. In the experiment, the acoustic energy which has 2 kHz and 141 dB was applied to electrostatic precipitator inlet, and the test parameters were used in terms of the magnitude of gas velocity. From the results of experiment, the collection efficiency of ESP was increased due to acoustic energy, and this effect was much clearer at high velocity. This means that the acoustic energy can play an important role in the enlargement of specific collection area of the electrostatic precipitator.
Keywords
Citations & Related Records
연도 인용수 순위
  • Reference
1 Aerosol Coagulation in an Acoustic Field /
[ Volk,Jr.M.;Moroz,W.J. ] / CAES Technical Report No.354-74
2 Agglomeration of Smoke, Fog or Dust Particles by Sonic Waves /
[ St. Clair ] / Industrial Engineering Chem.
3 Sonic Agglomeration of Carbon Black Aerosols /
[ Stokes,C. ] / Chemical Engineering Process
4 An extended kernel for acoustic agglomeration simulation based on the wake effect /
[ Hoffmann,T.L. ] / J. Aerosol Sci.   ScienceOn
5 Characteristics of an Electro-Acoustic Precipitator /
[ J.Magill;Ph.Carpran;J.Somers;K.Richter ] / J. Aerosol. Sci.
6 /
[ Shaw,D.T.;Tu,K.W. ] / Acoustic Particle Agglomeration Due to Hydrodynamic Interaction Between Monodisperse Aerosols
7 An improved theoretical model of acoustic agglomeration /
[ Song,L.;Koopmann,G.H.;Hoffmann,T.L. ] / Trans. ASME
8 Acoustic Coagulation and Precipitation of Aerosols /
[ Mednikow,E.P. ] / Translated from Russian
9 On the Fragility of Acoustically Agglomerated Submicron Fly Ash Particles /
[ George,W.;Reethof,G. ] / Transactions ASME
10 Sonic Agglomeration /
[ Braxton Corporation ] / Report to Environmental Protection Agency
11 The Coagulation of Smoke by Supersonic Vibrations /
[ Andrade,E.N. ] / Pro. Royal Society
12 Visualization of acoustic particle interaction and agglomeration;theory and experiments /
[ Hoffmann,T.L.;Koopmann,G.H. ] / J. of Acostic Sci. Am