Budianto, Arif (2017) Pengembangan Filter Partikulat Pm0,1 Dan Pm2,5 Berbasis Kapasitor Multi Bertegangan Rendah Dc Untuk Sistem Pembuangan Emisi Sepeda Motor. Magister thesis, Universitas Brawijaya.
Abstract
Penelitian ini bertujuan untuk mengembangkan sebuah metode baru dalam sistem filtrasi partikel submikron (PM0.1 (yang dikenal pula sebagai partikel ultrafine) dan PM2.5 yang diemisikan oleh sepeda motor. Filter ini berbasis pada teori elektrostatis dalam menangkap partikel-partikel menggunakan variasi tegangan rendah arus searah (DC) sebesar 4 Volt, 6 Volt, 8 Volt, 10 Volt, dan 12 Volt dari aki sepeda motor. Filter terdiri atas kapasitor multi dengan jarak antar plat antara 9 sampai dengan 36 mm (F1, F2, F3, dan F4). Kinerja dari filter tersebut diinterpretasikan sebagai efisiensi filter dalam mengurangi konsentrasi partikel PM0,1 dan PM2,5 (adanya perbedaan konsentrasi antara sebelum dan sesudah difilter) yang diemisikan sepeda motor. Konsentrasi partikel diukur menggunakan TSI P-Trak Ultrafine Particle Counter Model 8525 dan Kanomax Digital Dust Monitor Model 3443. Hasil penelitian menunjukkan bahwa filter mampu mengurangi konsentrasi partikel submikron tersebut dengan efisiensi sebesar 5% hingga 42 % yang bergantung pada besar tegangan yang digunakan dan jarak antar plat.
English Abstract
This research develops a new method for a filtering system of submicron particles (PM0.1 (as known as ultrafine particles) and PM2.5) emitted by motorcycle. The filter is based on electrostatics theory for capturing the particles using variant of DC low electrostatic voltages of 4 Volts, 6 Volts, 8 Volts, 10 Volts, and 12 Volts from the motor battery. The filter consists of multi capacitors with the gap distance in the range of 9 to 36 mm called F1, F2, F3, and F4. The performance of the filter is presented as efficiency defined by the capability of the filter to reduce ultrafine particles and PM2.5 showing the difference of ultrafine concentration before and after applying the filter on the motor exhaust. The particle concentrations were measured using a TSI P-Trak Ultrafine Particle Counter Model 8525 and a Kanomax Digital Dust Monitor Model 3443. The results show that the filter reduced the PM0.1 and PM2.5 with the efficiency between 5 to 42 % depending on the voltage and the gap distance of the capacitor.
| Item Type: | Thesis (Magister) |
|---|---|
| Identification Number: | TES/629.252 8/BUD/p/2017/041707142 |
| Uncontrolled Keywords: | DIESEL PARTICULATE FILTERS, DIESEL MOTOR EXHAUST GAS, CAPACITORS, AUTOMOBILES - POLLUTION CONTROL DEVICES |
| Subjects: | 500 Natural sciences and mathematics > 542 Techniques, procedures, apparatus, equipment, materials > 542.6 Filtering and dialysis |
| Divisions: | S2/S3 > Magister Fisika, Fakultas MIPA |
| Depositing User: | Nur Cholis |
| Date Deposited: | 18 Aug 2017 07:25 |
| Last Modified: | 07 Oct 2020 14:36 |
| URI: | http://repository.ub.ac.id/id/eprint/1434 |
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