Claim Missing Document
Check
Articles

Found 4 Documents
Search

Pengaruh Catalytic Converter Dari Bahan Kuningan Dengan Ketebalan 0,3 mm Terhadap Emisi Gas Buang Kendaraan Pada Motor Honda Supra 2015 Budiyono Budiyono
Jurnal Teknik Mesin Vol 13 No 1 (2020): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.13.1.356

Abstract

There are two methods to reduce exhaust emissions in a motorized vehicle, namely by improving fuel and motorbike technology in such a way that better combustion occurs and produces lower emissions and by the addition of exhaust emission control devices or devices. Catalytic Converter is a device used as an exhaust gas emission control that is placed after the exhaust manifold on a motor vehicle exhaust system. The purpose of this study was to determine how the influence of the use of catalytic converters of brass material to reduce CO and HC gas levels in motor vehicles. Tests carried out using a gas analyzer to determine the value of CO and HC concentrations. Exhaust gas testing is carried out in two stages, namely exhaust emission test with standard exhaust and exhaust emission test with catalytic converter with variations of engine speed 1500 rpm, 2000 rpm, 2500 rpm, 3000 rpm, 3500 rpm, 4000 rpm. From the results of the study it was found that the influence of the use of catalytic converters of brass with a thickness of 0.3 mm with the fin model experienced a decrease in the level of exhaust gas emissions most effectively at 1500 rpm engine speed ie CO value decreased 1.82% from 3.96% to 2.14% and HC values ​​decreased by 4,412 ppm from 9,999 ppm down to 5,587 ppm. So motor vehicles using a catalytic converter made of brass with a thickness of 0.3 mm will be able to reduce CO exhaust emissions by 2.14% and HC by 3.96%
PERBANDINGAN EMISI GAS BUANG MENGGUNAKAN BAHAN BAKAR PERTALITE DENGAN BAHAN BAKAR GAS ELPIJI PADA MESIN TRIARROWS TR200 Budiyono Budiyono; Imam Prasetyo
ROTOR Vol 13 No 1 (2020)
Publisher : Jurusan Teknik Mesin Fakultas Teknik Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.944 KB) | DOI: 10.19184/rotor.v13i1.17629

Abstract

Indonesia is one of the countries with the third highest level of air pollution in the world. The contribution of motor vehicle exhaust emissions as the largest source of air pollution reaches 60-70%, compared to industry which only ranges between 10-15%. The purpose of this research is to find out the Comparison of Flue Gas Emissions Using Pertalite Fuel with LPG Fuels on the Tr200 Triarrows Engine , The testing place at the Mechanical Engineering Lab of the University of Muhammadiyah Pekajangan Pekalongan, the research method using descriptive data analysis methods and as a dependent variable CO and HC flue gas and independent variables are 2500 rpm, 3000 rpm, 3500, 4000 rpm, 4500 rpm and 5000 rpm. Tests were conducted to determine the value of exhaust emissions on pertalite fuel and LPG gas fuel on the Triarrows Tr200 Generator. From the results of the study it was found that some significant decreases in the value of CO gas emission occurred at 3500 rpm - 5000 rpm which is the concentration decreased by 7.97% from 8.07% to 0.1% at 3500 rpm. While the concentration of HC gas emissions which is very significant at 2500 rpm - 5000 rpm which is the value of concentration decreased by 3945 ppm from 4412 ppm to 467 ppm at 3000 rpm. Keywords: Generator, Pertalite, Flue Gas Emissions, CO, HC
PENGARUH INJEKTOR RACING TERHADAP PERFORMA DAN KONSUMSI BAHAN BAKAR HONDA VARIO 125CC Budiyono Budiyono; Khoirul Anam
Surya Teknika : Jurnal Ilmiah Teknik Mesin Vol. 9 No. 2 (2025): Vol. 9 No. 2 Oktober 2025
Publisher : Universitas Muhammadiyah Pekajangan Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48144/suryateknika.v9i2.2243

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan injektor balap terhadap performa, konsumsi bahan bakar, dan emisi gas buang sepeda motor Honda Vario 125 cc. Metode eksperimental diterapkan dengan membandingkan injektor standar dan balap menggunakan dua jenis bahan bakar: Pertamax dan Pertamax Plus. Tenaga mesin, torsi, dan konsumsi bahan bakar diukur menggunakan dinamometer dan pengukur aliran bahan bakar presisi, sedangkan emisi gas buang dianalisis menggunakan alat ukur gas. Hasil penelitian menunjukkan bahwa penggunaan injektor balap meningkatkan tenaga dan torsi mesin sekitar 8-10% dibandingkan dengan njektor standar, dengan performa tertinggi yang dicapai menggunakan bahan bakar Pertamax Plus. Namun, peningkatan ini disertai dengan peningkatan konsumsi bahan bakar dan emisi gas buang, meskipun Pertamax Plus mengurangi kadar CO dan HC dibandingkan dengan Pertamax. Dapat disimpulkan bahwa kombinasi injektor balap dan bahan bakar beroktan tinggi memberikan keseimbangan terbaik antara peningkatan kinerja dan efisiensi pembakaran, mendukung upaya pemerintah untuk mempromosikan efisiensi energi dan mengurangi polusi udara
ANALISIS KEKUATAN RANGKA TRAINER AIR CONDITIONER SINGLE BLOWER MOBIL MITSHUBISHI L-300 Akhmad Pujiono; Budiyono Budiyono; Haikal Agung Prasetyo
Surya Teknika : Jurnal Ilmiah Teknik Mesin Vol. 10 No. 1 (2026): Volume 10 No. 1 April 2026
Publisher : Universitas Muhammadiyah Pekajangan Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48144/suryateknika.v10i1.2400

Abstract

Salah satu aspek yang mendapat perhatian dalam era modern ini adalah kenyamanan, salah satu faktor kenyamanan pada saat di dalam mobil adalah mengenai temperatur serta kualitas udara didalam kabin mobil. Letak geografis Indonesia yang mempunyai kelembaman udara tinggi dan suhu udara yang relatif panas, sehingga penggunaan AC (Air Conditioner) merupakan suatu kebutuhan yang tidak dapat dihindari. Proses pembelajaran AC (Air Conditioner)dilaboratorium dapat dikatakan kurang efektif apabila tidak menggunakan alat peraga atau trainer. Tujuan dalam penelitian ini untuk membuat trainer AC (Air Conditioner)untuk menunjang proses pembelajaran tentang AC (Air Conditioner) dilaboratorium. Dalam penelitian ini, memperhitungkan analisa kekuatan bahan besi hollow yang digunakan untuk pembuatan trainer tersebut. Adapan analisa kekuatan yang di dapatkan kesetimbangan gaya yang bekerja pada tumpuan rangka trainer terhadap beban yang bekerja pada trainer sebesar 400 N. Momen Inersia besi hollow sebesar 7,337 cm4  sedangkan tegangan lentur maksimal adalah 1161, 24 kg/cm2, tegangan geser rata-rata sebesar 13,16 kg/cm2 dan tegangan geser maksimal 29,5 kg/cm2. Berdasarkan perhitungan yang telah dilakukan maka dapat disimpulkan bahwa rangka trainer air conditioner L-300 aman.