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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Rekayasa Mesin Jurnal IPTEK Jurnal Chemurgy CYCLOTRON Tibuana : Journal of Applied Industrial Engineering Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia JAST : Jurnal Aplikasi Sains dan Teknologi KOMPUTEK Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Motor Bakar : Jurnal Teknik Mesin International Journal of Mechanical Engineering Technologies and Applications (MECHTA) Indonesian Journal Of Energy And Mineral Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal Pengabdian Masyarakat untuk Negeri (UN-PENMAS) Automotive Experiences Journal of Manufacturing in Industrial Engineering & Technology Rekayasa Sistem Energi dan Manufaktur J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin
Moh Arif Batutah
Universitas Muhammadiyah Surabaya
Religion Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Analisis Throttle Position Sensor (TPS) Standart dan Racing dengan Dua Variasi Bahan Bakar terhadap Kinerja Vario 125 Batutah, Moh. Arif; Suhariyanto; Syafiuddin
Journal of Manufacturing in Industrial Engineering & Technology Vol 3 No 2 (2024): Journal of Manufacturing in Industrial Engineering & Technology
Publisher : Universitas Muhammadiyah Surabaya Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/mine-tech.v3i2.23776

Abstract

Salah satu cara untuk meningkatkan performa motor yaitu mengganti TPS standart dengan racing berbahan bakar Pertalite dan Shell V-Power. Penelitian ini bertujuan untuk mengamati pengaruhnya terhadap torsi, daya, BEMP, FC, SFC, dan efisiensi thermal pada engine Vario 125. Data dikumpulkan melalui dua pengujian pertama dengan bahan bakar Pertalite menggunakan sensor TPS standar dan racing, dan kedua dengan bahan bakar Shell V-Power menggunakan alat dynotest, tachometer, dan buret. Hasil penelitian menunjukkan bahwa penggunaan sensor TPS standartdan racing dengan bahan bakar Pertalite dan Shell V-Power memiliki pengaruh nyata terhadap performa mesin. Torsi maksimum dicapai pada putaran 3000 RPM, dengan sensor TPS racing berbahan bakar Pertalite sebesar 19,15 Nm. Daya maksimum didapatkan dari penggunaan sensor TPS standart berbahan bakar Shell V-Power yaitu 9,5 HP pada putaran 8000 RPM. Tekanan efektif rata-rata maksimum didapatkan pada putaran 3000rpm yaitu 19,440 kgf/cm2. Nilai FC dan SFC paling rendah tercapai saat menggunakan sensor TPS standart dengan bahan bakar Shell V-Power, dengan nilai masing-masing 0,18 kg/jam dan 0,026 kg/HP.jam pada putaran 2000 RPM. Untuk nilai efisiensi thermal maksimumnya sebesar 53,42% terdapat pada putaran 3000 RPM.
Experimental Analysis of the Influence of a Compressed Natural Gas (CNG) - Air Mixer on Performance and Emissions in Partial Load CNG-Diesel Dual Fuel Engines Betty Ariani; Frengki Mohamad Felayati; Moh. Arif Batutah
Automotive Experiences Vol. 7 No. 2 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae.11195

Abstract

The energy crisis and the threat of global climate change have spurred various research efforts and alternative initiatives to find substitutes for fossil fuels, improve energy efficiency, and reduce emissions, especially greenhouse gases. The shipping industry is one of the contributors to global emissions that has received particular attention due to the increasing demand for maritime transportation services. The use of natural gas is considered a potential solution due to its relatively clean nature, abundant availability, and competitive pricing. The CNG-Diesel Dual Fuel Engine design is developed with the principle of using natural gas as an alternative fuel without replacing the existing diesel engine. Minimal modifications are made to the intake manifold to accommodate CNG entry. Despite its advantages, the development of dual fuel engines faces challenges, such as increased methane emissions due to the potential for incomplete combustion. This research conducts experimental studies on the use of a Venturi-like mixer in the intake manifold to enhance the homogeneity of the CNG-air mixture before entering the combustion chamber. Testing the mixer's influence is carried out under various CNG injection durations at low and high engine loads at constant speeds. The results indicate that the addition of the mixer does not immediately improve combustion quality or reduce emissions. Attention to conditioning the homogenous mixture at the required air-fuel ratio before entering the combustion chamber is crucial. The selection of the appropriate mixer design, diameter size, and placement of holes needs careful consideration
Pengolahan Sampah Untuk Mewujudkan Zero Waste Melalui Klinik Sampah Tyasha Ayu Melynda Sari; Moh. Arif Batutah; Nurullaili Mauliddah; Muhammad Kemal Amroni; Alfrina Zahru Mufida
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 6 (2025): November 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v5i6.894

Abstract

Sidoarjo tidak terlepas dari isu lingkungan salah satu terkait sampah rumah tangga yang bersamaan dengan peningkatan populasi. Konsep zero waste sebagai gaya hidup bertujuan untuk mengurangi jumlah sampah salah satunya melalui prinsip (5R) yaitu refuse, reduce, reuse, recycle, dan rotting. Kegiatan pengabdian masyarakat ini menggunakan pendekatan partisipasi aktif dengan kelompok Pemberdayaan Kesejahteraan Keluarga (PKK) Rukun Warga 08 Desa Karangbong. Proses kegiatan melalui tahapan sosialisasi program, pelatihan, penerapan teknologi, pendampingan dan evaluasi, keberlanjutan mitra. Hasil kegiatan pengabdian masyarakat menunjukkan bahwa mitra dapat memanfaatkan sampah organik dan nonorganik serta mendapatkan kemudahan dengan adanya alat pencacah plastik serta kegiatan proses lainnya di bank sampah.
Implementasi Teknologi Perajang pada UMKM Keripik: Strategi Peningkatan Kapasitas Produksi dan Mutu Produk Gunawan Gunawan; Argo Hadi Kusumo; Ruth Chrisnasari; Moh Arif Batutah; Kadek Prameswara Dewi; Rochel Aqilah Shafa Kheisya Korua
JAST : Jurnal Aplikasi Sains dan Teknologi Vol. 9 No. 2 (2025): EDISI DESEMBER 2025
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/jast.v9i2.7622

Abstract

The arrival of tourists to the Trawas District in Mojokerto Regency presents a significant opportunity for local souvenir products, particularly snack foods such as chips. However, many MSMEs still face challenges in production capacity and quality due to the use of simple, manual equipment. This community service program partner is an MSME in Selotapak Village that produces a range of chips made from local ingredients, including banana, cassava, and sweet potato. The goal of this activity is to help MSMEs increase their production capacity and quality by adopting shredding machine technology. The technology selection process was carried out in collaboration with the MSME partner. Implementing a multifunctional shredding machine directly increases production capacity and the quality of shredded raw chip ingredients. With the machine, the uniformity of the sliced results is nearly 100%. Likewise, there is a 300% increase in shredding speed, a 100% increase in chip production capacity, and a 27% increase in sales turnover. This program for MSMEs in the chip industry not only strengthens the local economy but also enhances local tourism attractions.ABSTRAKKehadiran wisatawan yang datang ke Kecamatan Trawas di Kabupaten Mojokerto memberikan peluang besar bagi produk oleh-oleh khas daerah, khususnya makanan ringan berupa keripik. Namun, banyak UMKM masih menghadapi kendala dalam kapasitas dan kualitas produksi karena masih menggunakan peralatan sederhana dan manual.  Mitra kegiatan program pengabdian masyarakat ini adalah sebuah UMKM di Desa Selotapak yang memproduksi berbagai keripik berbahan baku lokal seperti pisang, singkong, dan ubi jalar. Tujuan kegiatan adalah membantu UMKM meningkatkan kapasitas dan kualitas produksinya melalui adopsi teknologi mesin perajang. Proses pemilihan teknologi dilakukan bersama mitra UMKM. Penerapan teknologi dengan mesin perajang multifungsi berdampak langsung pada peningkatan kapasitas produksi dan juga kualitas hasil perajangan bahan baku keripik. Dengan mesin, keseragaman hasil irisan mendekati 100%. Demikian juga terjadi peningkatan kecepatan perajangan 300%, kapasitas produksi keripik 100% dan omzet penjualan 27%. Program kegiatan untuk UMKM keripik ini tidak hanya memperkuat perekonomian masyarakat setempat, tetapi juga meningkatkan daya tarik wisata setempat.
Customer Loyalty Analysis on Valuation of Price, Location, Facilities, and Service Standards with the Structural Equation Modeling Method - Partial Least Squares (SEM-PLS) Poniman; Thoriq , Fitrah; Mandati, Sri Amalia; Batutah, Moh Arif; Utomo, Yitno
Tibuana Vol 8 No 1 (2025): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.8.1.9970.32-39

Abstract

Abstract - The world of business and industry, including the culinary industry, is rapidly developing in this modern era. Business owners have to compete in an increasingly tight situation. Compared to previous studies, this study is newer because it uses more variables. This quantitative study used 60 samples. SmartPLS software version 3.0 is used to perform the analysis with SEM. Outer model, inner model, mediation, and hypothesis tests are carried out. The results of the validity test show that the data is valid. The filling factor value is more than 0.7 and the AVE value is more than 0.5. In contrast, reliability tests show the reliability values of composites and Cronbach's alpha, which are also greater than 0.7 and are considered reliable. From the histothesis analysis carried out, it can be concluded that; The consumer choice variable has a significant positive impact on customer loyalty, the facility and infrastructure variable has a significant positive impact on consumer choice, the facility and infrastructure variable has a significant positive impact on customer loyalty, the business location variable has a significant positive impact on consumer choice, the business location variable has a negative impact on customer loyalty, the price assessment variable has an impact negative on consumer choice, the price assessment variable has a significant positive impact on customer loyalty, the service standard variable has a significant negative impact on customer choice and customer loyalty. These results show the importance of paying attention to these variables in business strategy.
Co-Authors ., Ponidi Abdul Kowi Alfrina Zahru Mufida Amin Rais Anang Fatkhul Ardhia Deasy Rosita Dewi Argo Hadi Kusumo Betty Ariani Bonggo Pribadi Deni Arifin Dwi Priyono, Muslih Frengki Mohamad Felayati Frengki Mohamad Felayati Gunawan Gunawan Gunawan Gunawan Hadi Kusnanto Hairul Huda Huda, Muhammad Suhail Annur Indah Kurniawati Irwan Syahrir Kadek Prameswara Dewi M. Rizqi Al Farabi Moh. Agus Setiawan Muhaimin , Ahmat Muhammad Kemal Amroni Muhammad Tohari Muttaqin, Mohammad Zainal Nguyen, Duong Tuan Anh Noer Vianto, Yayan Nurullaili Mauliddah Oktavianus, Joshua Poniman Poniman Poniman Rizaly, Anastas Rochel Aqilah Shafa Kheisya Korua Ruth Chrisnasari Safi’i , Achmad Saifullo, Saifullo Sofana, Ilyas Solikin Solikin Sri Amaliah Mandati Suhariyanto Syafiuddin Thoriq , Fitrah Tyasha Ayu Melynda Sari Yayan Noer Vianto Yitno Utomo Zunairoh, Zunairoh