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Aprizal
Program Studi Teknik Mesin, Universitas Pasir Pengaraian
Religion Aerospace Engineering Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Other

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A ANALISIS KINERJA DAN EFISIENSI TERMAL GENSET DIESEL 50 KVA PADA BEBAN VARIABEL David Maripa Tampubolon; Purwo Subekti; Saiful Anwar; Aprizal; Ahmad Fahtoni
Aptek Vol. 18 No. 2 (2026): Jurnal Apliksai Teknologi (APTEK): Volume 18, No. 02, Juni 2026
Publisher : Fakultas Teknik Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/aptek.v18i2.4363

Abstract

Efisiensi termal merupakan salah satu parameter penting dalam menilai kinerja suatu mesin pembakaran dalam,penelitian ini menganalisis kinerja dan efisiensi termal genset diesel 50 kVA pada variasi beban 0–100% dan diuji secara eksperimental dengan mengukur konsumsi bahan bakar,daya keluaran dan temperatur gas buang.Efisiensi termal dapat dihitung berdasarkan perbandingan antara energi input bahan bakar dan daya listrik yang dihasilkan. Hasil menunjukkan bahwa beban optimal untuk pengoperasian efisien genset diesel 50 KVA yaitu 75%,dengan efisiensi termal yaitu 46,15%.Sedangkan saat beban penuh ,efisiensi menurun menjadi 44,04%, disebabkan meningkatnya konsumsi bahan bakar tidak sebanding dengan kenaikan daya,dan bertambahnya panas yang hilang melalui sistem pendingin dan gas buang.
Analisis Pembuatan BBA dan Uji Konsumsi Bahan Bakar dari Kombinasi Pirolisis Limbah Plastik Jenis LDPE & Kolam POME (Fat Pit) Aprizal Aprizal; Wanda Laksana
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.56460

Abstract

LDPE (Low-Density Polyethylene) Plastic Waste, Is a type of plastic that is difficult to decompose and can pollute the environment in the long term. On the other hand, POME is waste from palm oil processing that contains high organic matter and can damage the ecosystem if not managed properly. This gave rise to the idea for the author that the pyrolysis process is an effective method to convert it into alternative fuel (BBA). This study also aims to find out how the pyrolysis process, as well as the results of physical tests and performance tests of BBA produced from LDPE plastic waste and POME palm oil mill waste. In this study using the experimental method (Pyrolysis) then after the pyrolysis process was successfully carried out and obtained BBA, then BBA was used for testing fuel consumption in vehicles
Co-Authors Ade saputra Ahmad Fathoni Alfarizi, Muhammad Alfarizi Arif Rahman Saleh Aris Fiatno Armadani Armadani, Armadani Bagus Arya pradana Bayu, Bayu Sidik Maulana Brahmana Brahmana David Maripa Tampubolon Dicky Afrian Dyah Indriana Kusumastuti Eti Meirina Fachruddin Siregar FEBRI HASWAN hamsari, yuswin Hamza, Gunardi Handi Harianja Helpi Nopriandi Heri Suripto Ihsanul Ikhsan Ilham, Ilham Syaputra Jhoni Rahman Jose Agave Situmorang Jusri Maharani Masril Masril Nofri Wandi Al Hafiz Noviani, Erina Nur Hayati Nur Rusdianto Nurdiansyah Nurhayati Octaredy, Try Prayitna, Usep Purwo Subekti Rahmad Dani Rasyid, Ihsanul Ramadhan Ridho Rido Asra Rindi Hatika Romi Kurniadi Saiful Anwar Saiful Anwar Siregar, Ali Imran Situmorang, Hendra Putra Slamat, Slamat Sohibun -, Sohibun Sri Yunawati Sri Yunawati Sukarman Suripto, Heri Sutan Wanda Laksana Wanda Laksana Warits Septiyandi Asyen Warman, Putra Yanto, Handi Yeza Febriani Yose Rizal Yose Rizal Yose Rizal Yoserizal Yoserizal Yuanda, Fikri