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All Journal Tensile : Jurnal Pengabdian Kepada Masyarakat Strength : Jurnal Penelitian Teknik Mesin
Regi Ramadhan
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Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Transportation Other

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PENERAPAN TRANSMISI SISTEM PENGGERAK PADA ALAT PERAGA PEMOTONG KERTAS Ansor Salim Siregar; Mohamad Sjahmanto; Regi Ramadhan; Muhammad Iqbal Yasin; Fikri Romadhon
Tensile : Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2024): Maret 2024
Publisher : Teknik Mesin ,Universitas Pamulang Serang

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Abstract

Looking at the current situation, especially in Indonesia, every year there is turmoil due to the lack of job opportunities, this can be seen from the information circulating and data published both nationally and on social media. Community Service Program which will be carried out from the perspective of resource persons or those who will carry out the Tri Dharma of higher education to share insights into transmission drive systems. Nurul Ihsan Islamic Boarding School provides Islamic education as well as community empowerment in Momonggor Village Rt.001/01 Keranggan Village, Setu District, South Tangerang City, Banten. The gear transmission system is one of several existing power transmission systems (friction wheels, belts, chains, clutches). Gears are driving machine elements that transfer power by rotation from one shaft to another without slipping. The Islamic boarding school in question is one of the boarding schools that is located close to Pamulang University, so it can be said that it will have more impact if it is implemented at that boarding school because monitoring is easier regarding its development. The drive system transmission in the paper cutting tool can later be applied or recognized in various tools that use the drive system transmission. The drive system for the paper cutting prop that will be demonstrated is the work of Mechanical Engineering students at Pamulang University. When the PkM was implemented, the Santri and Community of the Nurul Ihsan Islamic Boarding School Foundation in South Tangerang looked very enthusiastic during the question and answer session. During the activities, the students and community of the Nurul Ihsan Islamic Boarding School Foundation in South Tangerang also seemed very motivated and active in the activities carried out by showing their great curiosity. Keywords : Transmission, Santri, Islamic Boarding School.
UJI KONDUKTIVITAS TERMAL SERAT LUFFA SEBAGAI BAHAN COOLING PAD EVAPORATIVE COOLING BERBASIS FINNED HEAT PIPE Erwinda Fenty Anggraeni; Bobby Ramadani; Kauzario; Regi Ramadhan; Indra Dwi Ramadhan
Strength : Jurnal Penelitian Teknik Mesin Vol. 2 No. 3 (2025): Desember 2025
Publisher : Universitas Pamulang Serang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/strg.v2i3.52322

Abstract

Penelitian ini bertujuan untuk mengkaji potensi serat luffa (Luffa cylindrica) sebagai bahan alternatif cooling pad pada sistem evaporative cooling berbasis finned heat pipe. Serat luffa dipilih karena memiliki struktur berpori alami, kemampuan menyerap air yang tinggi, serta bersifat ramah lingkungan dan terbarukan. Pengujian konduktivitas termal dilakukan menggunakan metode steady state dengan variasi tiga sampel untuk memperoleh nilai rata-rata. Hasil pengujian menunjukkan bahwa serat luffa memiliki nilai konduktivitas termal rata-rata sebesar 0,046 W/m·K, yang tergolong rendah dan sesuai untuk aplikasi pendinginan evaporatif. Selain itu, efisiensi sistem evaporative cooling dengan serat luffa sebagai pad mencapai 74,3%, mendekati efisiensi cooling pad selulosa komersial sebesar 76,4%. Penambahan teknologi finned heat pipe terbukti mampu meningkatkan distribusi panas dan efisiensi termal sistem secara keseluruhan. Berdasarkan hasil tersebut, serat luffa menunjukkan potensi sebagai bahan cooling pad alami yang efisien dan berkelanjutan untuk sistem pendingin evaporatif.
Co-Authors Ansor Salim Siregar Bobby Ramadani Erwinda Fenty Anggraeni Fikri Romadhon Indra Dwi Ramadhan Kauzario Mohamad Sjahmanto Muhammad Iqbal Yasin