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All Journal JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Rekayasa Mekanika: Jurnal Ilmiah Teknik Mesin
Agus Suandi
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Computer Science & IT Control & Systems Engineering Education Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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MULTIMEDIA INTERAKTIF PEMBELAJARAN IPS KELAS 7 BERBASIS ANDROID PADA MTS AL-WASLIYAH JAKARTA TIMUR Agus Suandi; Petrus Dwi Ananto Pamungkas
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 4, No 2 (2019)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v4i2.1087

Abstract

ABSTRAKIlmu Pengetahuan Sosial merupakan suatu pendekatan interdisipliner dari pelajaran ilmu-ilmu sosial seperti sosiologi, antropologi budaya, psikologi sosial, sejarah, geografi, ekonomi, ilmu politik, dan sebagainya. Pembelajaran Ilmu Pengetahuan Sosial di MTs Al-Wasliyah Jakarta Timur masih bersifat tradisonal, dimana proses pembelajaran Ilmu Pengetahuan Sosial sering mengalami kendala proses belajar mengajar tidak berjalan baik. Aplikasi ini menggunakan dasar pemrograman Java pada Android Studio. Pembelajaran pada sistem ini dimulai dengan menu materi, kuis dan video. Aplikasi berbasis Android ini dapat memberikan manfaat bagi guru dan murid. Model pengembangan pembelajaran IPS ini menggunakan metode model pengembangan waterfall atau model air terjun. Hasil dari penelitian ini yaitu dengan adanya aplikasi multimedia interaktif pembelajaran IPS dapat membantu guru untuk melakukan proses pembelajaran lebih berkualitas dan multimedia interaktif pembelajaran IPS berbasis android sebagai pendamping siswa dalam belajar ilmu pengetahuan sosial sehingga bisa diakses dimana dan kapanpun menggunakan smart phone.Kata Kunci: Android, Multimedia, Ilmu Pengetahuan Sosial. ABSTRACTSocial Sciences is an interdisciplinary approach from the study of social sciences such as sociology, cultural anthropology, social psychology, history, geography, economics, political science, and so on. Social Science Learning at MTs Al-Wasliyah East Jakarta is still traditional, where the learning process of Social Science often experience constraints of teaching and learning process is not going well. This app uses Java programming base on Android Studio. Learning on this system begins with material menus, quizzes and videos. This Android-based app can provide benefits for teachers and students. This IPS learning development model uses the waterfall model or waterfall model. The result of this research is with the application of interactive multimedia of IPS learning can help the teacher to do the learning process of higher quality and interactive multimedia of IPS based learning of android as student companion in learning social science so that can be accessed where and whenever using smart phone.Keywords: Android, Multimedia, Sosial Science.
ANALISA EFEKTIVITAS HEAT EXCHANGER OIL COOLER SEBELUM DAN SESUDAH MAINTENANCE Aziz Masyhuri; Angky Puspawan; Agus Suandi
Rekayasa Mekanika: Jurnal Ilmiah Teknik Mesin Vol. 6 No. 1 (2022): April 2022
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/rekayasamekanika.v6i1.25453

Abstract

MUSI PLTA is one of the state-owned companies engaged in Hydroelectric Power Generation, MUSI PLTA is one of the largest power plants in Bengkulu Province, which is also a power plant in several provinces on the island of Sumatra. Air power plants consist of many interrelated components which then convert the potential energy of the air into mechanical energy which is then transformed into electrical energy. One of the most important components of this plant is the oil cooler. The oil cooler is a heat exchanger that functions to cool the oil that will be used as a thrust bearing on the generator. This oil cooler has a shell and tube type where two types of fluids flow separately with a two pass heat exchanger type. The effectiveness of the oil cooler unit 1 UL PLTA MUSI on conditions before and before treatment was obtained from the calculation of the effectiveness value. In the pre-maintenance condition, the effectiveness value was 9.947089947 %, while in the pre-maintenance condition the effectiveness value was 13.03 %.
PENGARUH PEMBEBANAN TERHADAP ARUS EKSITASI PADA GENERATOR Hamdan Rizal Maulana; Agus Suandi; Helmizar
Rekayasa Mekanika: Jurnal Ilmiah Teknik Mesin Vol. 6 No. 2 (2022): Oktober 2022
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/rekayasamekanika.v6i2.25458

Abstract

The generator in the hydropower system is used to convert mechanical energy originating from the turbine rotation into electrical energy by producing an electromotive force. Excitation is one of the most crucial parts of the Generator system, where excitation plays a role in forming/producing electromagnetic flux, resulting in an induced emf. The amplifying current is used to adjust the magnitude of the output voltage according to the applied load. The tool used to regulate the excitation current is the Automatic Voltage Regulator (AVR). The differential loading on the generator changes every time. Therefore a power plant must be able to generate electricity in accordance with the magnitude of the changing load. In power generation, these loading fluctuations can be overcome by adjusting the water valve opening and the excitation current flowing to the electromagnet coil on the generator rotor with constant rotor rotation by the AVR so that electric power is generated according to the applied load. The purpose of this study is to analyze the effect of the load on the excitation current. The results obtained are the load has an effect on the excitation current.
Co-Authors Angky Puspawan Aziz Masyhuri Hamdan Rizal Maulana Helmizar Petrus Dwi Ananto Pamungkas