Studi Eksperimental Pengaruh Variasi Diameter Tabung Ear Resonator terhadap Tekanan Aliran Udara Supercharging pada Inlet Manifold
Abstract
Abstrak
Supercharger dan resonator merupakan salah satu komponen penting menyangkut tekanan udara pada langkah pembakaran dalam motor diesel 4 tak. Penelitian ini bertujuan untuk mengetahui pengaruh diameter tabung Ear Resonator terhadap tekanan aliran udara Supercharging pada Inlet Manifold. Metode eksperimental digunakan dalam penelitian dengan memvariasikan diameter tabung sebanyak 5 buah Ear Resonator yaitu ½”, ¾”, 1”, 11/4”, dan 1½” yang dipasang secara horizontal. Hasil olahan selisih rata-rata tekanan input dan output menyatakan bahwa variasi diameter tabung Ear Resonator berpengaruh terhadap tekanan yaitu: Variasi ke-2 merupakan tekanan output tertinggi dengan nilai sebesar 101359.90 N/m2 atau dengan beda tekanan output dan input dengan nilai sebesar -64.92 N/m2 atau sebesar -0.06 %. Variasi ke-5 merupakan salah satu tekanan output terendah dengan nilai sebesar 101325.04 N/m2 atau dengan beda tekanan output dan input tertinggi dengan nilai sebesar 23.31 N/m2 atau sebesar 0.02 %.
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DOI: http://dx.doi.org/10.32497/jrm.v16i1.2524
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