Article Per Year (5 Year)
p-Index From 2021 - 2026
1.94
P-Index
This Author published in this journals
All Journal Publikasi Pendidikan Jurnal Teknik Mesin Program Kreativitas Mahasiswa - Teknologi Turbo : Jurnal Program Studi Teknik Mesin JMM (Jurnal Masyarakat Mandiri) Sarwahita : Jurnal Pengabdian Kepada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Quantum Teknika Creative Research in Engineering (CERIE) Jurnal Polimesin Jurnal JEETech Mekanika: Jurnal Teknik Mesin
Fatkhurrohman Fatkhurrohman
Program Studi Teknik Mesin, Universitas Pembangunan Nasional Veteran Jawa Timur
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
ANALISIS KEKUATAN IMPAK POLIMER KOMPOSIT HIBRIDA BERPENGUAT SERAT ABAKA-SISAL DENGAN METODE FABRIKASI VACUUM INFUSION Fatkhurrohman Fatkhurrohman
MEKANIKA: Jurnal Teknik Mesin Vol 12 No 1 (2026): July
Publisher : Program Studi Teknik Mesin, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Material komposit polimer hibrida terus dikembangkan sebagai alternatif material ramah lingkungan yang mampu memberikan kombinasi sifat mekanik yang unggul, ringan, dan berkelanjutan. Pada penelitian ini, komposit polimer hibrida dikembangkan dengan memadukan serat abaka dan serat sisal sebagai material penguat dalam matriks polimer. Kombinasi kedua jenis serat alam tersebut diharapkan mampu meningkatkan sifat mekanik, khususnya ketahanan terhadap beban impak dan kemampuan penyerapan energi. Karakteristik komposit hibrida ini berpotensi untuk diaplikasikan pada komponen struktural ringan pada kendaraan, seperti bumper kendaraan, yang memerlukan ketahanan impak tinggi. Oleh karena itu, penelitian ini bertujuan untuk menganalisis pengaruh lama perendalam serat 20, 40 dan 60 menit dalam larutan alkali (5%) dengan fraksi massa serat 50% (25% serat abaka dan 25% serat sisal) terhadap kekuatan impak. Fabrikasi dilakukan menggunakan metode Vacuum Assisted Resin Infusion, pengujian impak sesuai standar ASTM D-6110. Hasil pengujian menunjukkan bahwa lama perendaman alkali memberikan pengaruh terhadap kekuatan impak. Kekuatan impak tertinggi 1,1x10-2 J/mm2 pada perendaman 20 menit, kekuata impak terendah 0,7x10-2 J/mm2 pada perendaman 60 menit. Hasil ini menunjukkan bahwa waktu perendaman alkali yang berlebihan tidak selalu memberikan peningkatan sifat mekanik, melainkan dapat menurunkan ketangguhan komposit akibat melemahnya kekuatan serat dan ikatan antarmuka serat dengan matriks.
Peningkatan Literasi Energi Terbarukan melalui Edukasi Panel Surya pada Siswa SMP Negeri 8 Probolinggo Rizqa Ruviana; Luluk Edahwati; Musyaroh Musyaroh; Tria Puspa Sari; Fatkhurrohman Fatkhurrohman; M Danny Pratama Lamura; Anisah Nurul Izzah
Publikasi Pendidikan Vol 16, No 2 (2026)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70713/publikan.v16i2.82850

Abstract

Low renewable energy literacy among students remains a challenge in supporting energy transition and sustainable development. This community service program aimed to improve renewable energy literacy through solar panel education and training for students at SMP Negeri 8 Probolinggo. A quantitative descriptive approach with a pretest posttest design was employed. The program involved 30 ninth grade students who participated in interactive workshops on renewable energy concepts, counseling on the role of green energy in reducing carbon emissions, and hands-on practice in basic solar panel installation and maintenance. Program outcomes were evaluated using a five-point Likert-scale questionnaire consisting of 20 statements grouped into seven assessment parameters. The results showed consistent improvements across all parameters, with percentage increases ranging from 10.7% to 39.3%. The highest improvement was observed in the maintenance and evaluation of solar panels, while the lowest increase occurred in students’ attitudes toward supporting renewable energy. These findings indicate that practice-based educational interventions are effective in enhancing students’ knowledge, basic technical skills, and environmental awareness. This program contributes to the achievement of Sustainable Development Goals, particularly SDG 4 (Quality Education), SDG 7 (Affordable and Clean Energy), and SDG 13 (Climate Action).
Co-Authors Achmad Noor Fatirul Anisah Nurul Izzah Djoko Adi Walujo Febrianto, Gustaf Naufan Ferriawan Yudhanto Hasanuddin Hasanuddin Indah Nurpriyanti Ismail Ismail Luluk Edahwati M Danny Pratama Lamura Machmudi Machmudi Moh. Nor Ali Aziz Mohamad Rifan Fathurahman Mohammad Mufti Muji M. Musyaroh, Musyaroh Rizqa Ruviana Rizqa Ruviana Rizqa Ruviana Sudarwati,Muhammad Yasin Sutra Angga Wijendra Tria Puspa Sari widya wijayanti Zunairoh Zunairoh