| DEVELOPMENT OF ELECTROSTATIC DIESEL PARTICULATE MATTER FILTRATION SYSTEMS COMBINED WITH A METALLIC FLOWTHROUGH FILTER AND ELECTROSTATIC METHODS |
| H. J. KIM, B. HAN, W. S. HONG, W. H. SHIN, G. B. CHO, Y. K. LEE, Y. J. KIM |
| Korea Institute of Machinery and Materials |
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| ABSTRACT |
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A 3000 cc diesel engine attached to an engine dynamo was used to test three newly developed electrostatic Diesel Particulate matter filtration Systems (DPS 1, 2, and 3) under four steady-state engine operating conditions: idle, 2000rpm with no load, and 2000 rpm under 25% and 50% loads. Of the two developed alternatives, DPS 1 and DPS 2, DPS 2 comprises an ionization section, electrostatic field additional section and Flow-Through Filter (FTF), which achieved almost 90% removal of particulate matter (PM) under the engine |
| Key Words:
Diesel particulate matters, Filtration system, Electrostatic precipitation, Flow-through filter, Removal efficiency, Differential pressure drop |
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