Development of Dust Collectors to Reduce Brake Wear PM Emissions
نویسندگان
چکیده
In this study, two different dust collectors, one based on an inertial separator and the other electrostatic precipitator (ESP), were developed in order to reduce brake wear particulate matter (PM) emissions. Additionally, collection efficiencies for particles (BWPs) of ESP evaluated according pad type. case separator, BWP low-metallic (LM) non-asbestos organic (NAO) pads similar, cut-off size at 50% efficiency (D50) was 2.2 µm. The designed without additional charging device because naturally induced occurred due friction between disc pad. higher NAO than LM BWPs generated from contained a relatively low iron (Fe) component compared that pad, thereby generating more frictional electricity. maximum determined be 60% 75%, respectively, remaining not collected presumed frictionally charged.
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ژورنال
عنوان ژورنال: Atmosphere
سال: 2022
ISSN: ['2073-4433']
DOI: https://doi.org/10.3390/atmos13071121