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Journal : Media Mesin: Majalah Teknik Mesin

NOISE EFFECTS USING TRANSITION METAL CATALYTIC CONVERTER CHROME-COATED COPPER ON FOUR STROKE MOTORCYCLES Sudirman Rizki Ariyanto; Wahyu Robby Cahyadi; Bagas Surya Hadi; Warju Warju; Muhammad Yandi Pratama
Media Mesin: Majalah Teknik Mesin Vol 23, No 2 (2022)
Publisher : Program Studi Teknik Mesin, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/mesin.v23i2.18085

Abstract

Over the past few years, the Transition Metal Catalytic Converter (TMCC) has become a standard of the exhaust system of internal combustion engines. Besides being used to reduce exhaust emissions, TMCC also has a certain effect on the noise produced. In this study, the effect of noise in the use of TMCC chrome plated copper (CuCr) was investigated. The noise test was carried out in two conditions with the same vehicle, by using a 2005 Honda Supra Fit with standard exhaust conditions and using TMCC CuCr. Noise testing was carried out based on the ISO/FDIS 5130 standard, and then the results were compared with the noise standard regulated in Permen LH No. 7 of 2009. The findings show that the use of TMCC CuCr is less efficient in reducing the vehicle noise. This is proven from the comparison results which show that on average the TMCC CuCr exhaust tends to be 10% louder than the standard exhaust. The noise test results show that the measured noise at RPM 5000 is 82.2 dBA for standard exhaust and 95.4 dBA for TMCC CuCr exhaust, while the noise standard stipulated in Ministerial Regulation No. 7 of 2009 is only 90 dBA. Through these results, it can be concluded that the use of TMCC CuCr exhaust does not accordance with the government standards and included in "Not Passed Noise Test" category.
Co-Authors 'Ilmi, Muhammad Iklil Ulil Abdi, Ferly Abdi, Ferly Isnomo Abdi ADI TRISNA, RIO Al Fahrurrozi, Mochammad Arya Alam, Ruumy Bahrul Alam Anggara Ardiyanta Anggara Sukma Ardiyanta ANGGRAINI, BAGUS Anwari, Muhammad Syahrul Anwari, Muhammad Syahrul Anwari Arifianti, Lailatus Arifianti, Lailatus Sa'diyah Yuniar Ariyanto, Sudirman Rizki Ariyanto, Sudirman Rizki Ariyanto Arya Mahendra Sakti Ata Syifa’ Nugraha Athirmidzi, Falah Athirmidzi Bagas Surya Hadi Buitjahjanto, I Gusti Putu Asto Diah Wulandari Diastian Vinaya Wijanarko Diastian Vinaya Wijanarko Djoko Sungkono(2) Drastiawati, Novi Dyah Riandadari FAIQOTIN NISA, IHDAA Ferly Isnomo Abdi Firlani, Tony Firman Yasa Utama Firmansyah, Lutfi Setiawan Firmansyah Ganda, Andita Nataria Fitri Hamdani, Riza Arif HANDIWI, RIA Haratama, Kusuma Refa Hidayatullah, Rachmad Syarifudin I Gusti Putu Asto Buditjahjanto I Made Muliatna I Made Muliatna Ibisono, Gigih Chandra IHSAN NURKHAKIM Isnantyo, Fajar Danur Jahjanto, I Gusti Putu Asto Jarot Danang Priambodo Komarudin Komarudin Komarudin Komarudin Lestari, Yoni Dwi Lilik Anifah Manathan, Yoel Andrew Manathan Marniati Marniati, Marniati Melinda Astuti Muhammad Nurtanto Muhammad Pratama Muhammad Yandi Pratama Mutohhari, Farid Novi Sukma Drastiawati Nugraha, Ata Syifa' Nur Kholifah Nuur Wachid Abdul Majid Pratama, Muhammad Yandi Prayata, Muhammad Tharieq Prayata Priambodo, Jarot Danang Putu Sudira Rabiman, Rabiman Rachmad Syarifudin Hidayatullah Ria Handiwi Rina Harimurti Rio Adi Trisna ROJIL GHUFRON, MOCHAMMAD RUSY ANADY, NOVY Soeryanto Soeryanto Soeryanto Soeryanto Soeryanto Soeryanto Soffan Nurhaji Supari Muslim Supari Muslim Surya Catur Sudrajat, Surya Catur Susi Tri Umaroh Susi Tri Umaroh Suyitno Suyitno TRI UMAROH, SUSI Trisna, Rio Adi Ulfiyah, Laily Umaroh, Susi Umaroh, Susi Tri Wahyu Cahyadi Wahyu Robby Cahyadi Widoretno, Yustin Widoretno, Yustin Setiya Widoretno Wiyanto, Theodorus Yelma Dianastiti Zainal Arifin