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Pengaruh Jenis Filter Udara Pada Sistem Injeksi Terhadap Kinerja Mesin Sepeda Motor Mochamad Riyanto Yanuar; Ilyas Hidayat; Chovin Prandya Arvinandika Putra; Dany Dwi Yulianto; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2132

Abstract

Motorcycles are automotive products that are widely used today. One of the components is injection as part of the fuel supply in the engine equipped with a filter. The filter serves to filter the air needed for the combustion process. The purpose of this study is to determine the effect of filter type on motorcycle engine performance. The study was conducted using experimental methods on Honda Beat Injection motorcycles. There are two types of air filters that will be tested, namely standard filters and racing filters. The experiment was carried out using a dyno test machine to obtain data directly according to the resulting engine speed. The speed of the engine and the rotation of the roller of the dynamometer are measured with a tachometer. The results of these calculations are presented in the form of tables and graphs and analyzed in accordance with existing theories. The results showed the type of air filter in the injection system, affecting the performance of the motorcycle engine on the power and torque produced. The difference in power and torque obtained after using the two types of filters is different due to the large difference in density of the filter layer material, which has an influence on the air sucked into the combustion chamber. The larger the pores of the filter layer, it will affect the air sucked into the combustion chamber and the size of dirt particles that can be filtered.
Pendidikan Karakter Berbasis Potensi Diri di SMP NU Bantaran Probolinggo Ilyas Hidayat; Fathullah Rusly; Imam Muttaqin
Jurnal Kewarganegaraan Vol 6 No 2 (2022): Desember 2022
Publisher : UNIVERSITAS PGRI YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jk.v6i2.2150

Abstract

Abstrak Pendidikan Karakter merupakan pilihan dan strategi mengetahui potensi diri siswa untuk mengatasi krisis multidimensi dan kemerosotan moral bangsa. Sekolah Menengah Pertama Nahdlatul Ulama’ Bantaran merupakan salah satu lembaga yang menerapkan pendidikan karakter berbasis potensi diri dengan melibatkan beberapa tenaga sekolah, keluarga, dan masyarakat. Sekolah ini memiliki visi dan misi menghasilkan siswa yang cerdas, berkarakter dan religius. Metodologi penelitian ini menggunakan pendekatan kualitatif deskriptif berbasis pendidikan karakter di Sekolah Menengah Pertama Nahdlatul Ulama’ (SMP NU) Bantaran dimulai dengan proses input identifikasi kemampuan siswa dan latar belakang keluarga sebagai dasar untuk strategi pengembangan internalisasi nilai-nilai yang dikembangkan melalui program kegiatan sekolah. Lalu, melakukan evaluasi secara bertahap kepada elemen sekolah, baik guru, staf, maupun siswa, bisa berupa tes maupun non tes. Tes dilakukan untuk mengevaluasi kompetensi siswa dan guru, sedangkan yang non tes untuk mengevaluasi kepribadian guru dan siswa. Kendala penerapan pendidikan karakter berbasis potensi diri terdapat pada lemahnya komitmen sebagian guru untuk memberikan keteladanan serta keadaan yang kurang mendukung baik dari lingkungan keluarga maupun lingkungan masyarakat. Sedangkan keunggulan pendidikan karakter berbasis potensi diri yaitu membentuk karakter, melatih mental dan moral, serta menciptakan generasi yang berintegritas. Kata Kunci: Pendidikan Karakter, Potensi Diri Abstract Character education is a choice and strategy to find out the potential of students to overcome multidimensional crises and the nation's moral decline. Nahdlatul Ulama' Bantaran Junior High School is one of the institutions that implements self-potential-based character education by involving several school staff, families, and the community. This school has a vision and mission to produce intelligent, character and religious students. This research methodology uses a descriptive qualitative approach based on character education at the Bantaran Nahdlatul Ulama Junior High School (SMP NU) starting with the input process of identifying student abilities and family backgrounds as the basis for strategies for developing internalization of values ​​developed through school activity programs. Then, evaluate gradually to school elements, both teachers, staff, and students, it can be in the form of tests or non-tests. The test was conducted to evaluate the competence of students and teachers, while the non-test was to evaluate the personality of teachers and students. The obstacle to implementing self-potential-based character education lies in the weak commitment of some teachers to provide exemplary and unsupportive conditions both from the family environment and the community environment. While the advantages of character education based on self-potential are to form character, train mentally and morally, and create a generation of integrity Keywords: Character Education, Self Reduction