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All Journal Jurnal Energi Dan Manufaktur FLYWHEEL : Jurnal Teknik Mesin Untirta Teknika: Jurnal Sains dan Teknologi Journal Industrial Servicess ROTOR: JURNAL ILMIAH TEKNIK MESIN R.E.M (Rekyasa Energi Manufaktur) Jurnal Jurnal Pendidikan Teknik Mesin Jurnal Teknika JTM-ITI (Jurnal Teknik Mesin ITI) CYCLOTRON Jurnal Teknik Mesin Indonesia J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin
Yusvardi Yusuf
Jurusan Teknik Mesin, Fakultas Teknik, Universitas Sultan Ageng Tirtayasa
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation Other

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Analisis Pengaruh Frekuensi Osilasi Pegas Terhadap Tegangan Listrik yang Dihasilkan Alat Peredam Kejut Regeneratif Elektromagnetik Skala Laboratorium Sidik Susilo; Yusvardi Yusuf; Syarif Abdullah; Muhammad Reza Ghifari; Baskoro Adi Hermawan
CYCLOTRON Vol 5, No 1 (2022): CYCLOTRON
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (881.704 KB) | DOI: 10.30651/cl.v5i1.10410

Abstract

Abstract— EMRSA is a tool that can generate electrical energy by utilizing vibration energy that is wasted in a vehicle. Vibration energy includes energy that is wasted on vehicles and is still very rarely used. Therefore, in this study, an experiment was carried out to convert vibration energy into electrical energy. The purpose of this study was to determine the effect of the frequency of spring oscillations on the electric voltage produced by a laboratory-scale regenerative shock absorber. The research was carried out by providing variations in the load on the spring so that a different frequency was obtained in each experiment. The results of the experiment show that the frequency of the spring oscillation is directly proportional to the result of the electric voltage generated. The higher the frequency given, the greater the resultant voltage generated. From the experiments that have been carried out, the results of the electrical voltage of 0.537 volts are obtained at a frequency of 3.37 Hz with a number of copper coils of 500 turns and a copper diameter of 0.1 mm.
Pengaruh Variasi Diameter dan Jumlah Lilitan Tembaga terhadap Tegangan Listrik yang Dihasilkan pada Alat Peredam Kejut Regeneratif Skala Laboratorium Sidik Susilo; Yusvardi Yusuf; Shofiatul Ula; Baskoro Adi Hermawan; Muhammad Reza Ghifari
J-Proteksion Vol 5, No 2 (2021): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v5i2.4356

Abstract

Alat peredam kejut regeneratif elektromagnetik merupakan salah satu alat untuk mengonversi energi listrik yang didasarkan pada hukum Faraday. Mekanisme alat ini yakni dengan magnet yang bergerak dengan kumparan tetap, yaitu komponen utamanya menggunakan transduser induksi magnetik untuk membuat fluks magnet pada sebuah kumparan yang bergerak dalam medan magnet yang menyebabkan variasi fluks magnet melalui rangkaian listrik yang selanjutnya menghasilkan aliran listrik. Tujuan dari penelitian ini untuk memanfaatkan vibrasi pada peredam kejut dengan mengubahnya menjadi peredam kejut elektromagnetik dengan aplikasi skala laboratorium untuk mendapatkan energi listrik sebagai usaha menemukan sumber energi terbarukan serta mengetahui pengaruh variasi yang diberikan. Prosedur penelitian dilakukan dengan variasi diameter, jumlah lilitan tembaga dan frekuensi getaran yang tetap. Kumparan pada tembaga tidak bergerak, namun magnet N52 yang bergerak osilasi translasi melewati kumparan tembaga. Hasil penelitian memperlihatkan pengaruh variasi yang diberikan, yaitu semakin besar diameter tembaga yang digunakan maka tegangan listrik yang didapat akan semakin besar, sama halnya dengan semakin besar jumlah lilitan tembaga maka tegangan listrik yang didapat akan semakin besar. Adapun tegangan maksimal yang dapat dihasilkan yaitu 2,33 Volt yang didapat dari tembaga diameter 1 mm dengan jumlah lilitan 350.
Analisis potensi energi panas matahari untuk digunakan pada sistem refrigerasi absorpsi di bangunan perkantoran Yusvardi Yusuf; Imron Rosyadi; Mekro Permana Pinem
Jurnal Teknik Mesin Indonesia Vol. 17 No. 2 (2022): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36289/jtmi.v17i2.382

Abstract

Conventional cooling systems used in office buildings are one of the causes of ozone layer depletion and greenhouse effects. It requires the advancement of new technologies that are safe for the environment to be used in cooling systems in office buildings. Absorption cooling systems using solar thermal energy have many advantages by using non-destructive working fluids such as water, or in the form of saline solutions. This is a form of energy saving and safe for the environment. In order to obtain real and objective measurement data, testing is performed in two stages, namely the test equipment testing stage and the second stage is data collection when the test equipment is fully operational. The test equipment can be used in stand-alone systems or conventional air conditioners. In the test, it is known that the average percentage of solar thermal energy consumption per day is 40% of total energy so due to solar thermal energy consumption, the average COP value of this system per day is 2 and this value is greater than similar absorption cooling systems. conventional, then by knowing the value of solar energy consumption, can be seen the value of CO2 emissions reduction of 143.8 kg CO2 per day.
Co-Authors Ade Irman Agung Sudrajad Agung Sudrajad Agung Sudrajat Agung Sudrajat Ahmad Rifa’i Aswata Aswata Aswata Aswata Aswata Aswata Aswata Aswata Baidhowi, Ahsan Baskoro Adi Hermawan Baskoro Adi Hermawan Cahyadi, Dadi Dhimas Satria Dhimas Satria Erny Listijorini Firdaus Hafidz As Shidieq Greida Frista Greida Frista Hamdan Akbar Notonegoro Hamdan Akbar Notonegoro Haryadi Haryadi Haryadi Haryadi Haryadi Haryadi Haryadi Haryadi Hasanudin Gufron Fachrudin Hasanudin Gufron Fachrudin Ichsandityo Wicaksono Ika Rahmita Iman Saefuloh Imron Rosyadi Imron Rosyadi Imron Rosyadi Imron Rosyadi Imron Rosyadi Kurnia Nugraha Kurnia Nugraha Kurnia Tri Wijaya Lega A. M Haikal Fasya Mekro Permana Pinem Mekro Permana Pinem Miftahc Giri Pramuaji Muhamad Faiz Muhammad A Fadhil Muhammad Ilham Al Faiz Muhammad Reza Ghifari Muhammad Reza Ghifari Ni Ketut Caturwati Novreza Pratama Remmo Ardian Rina Lusiani Santoso Budi Santoso Budi, Santoso Shofiatul Ula Sidik Susilo Syarif Abdullah