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All Journal IPTEK Journal of Proceedings Series SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Rekayasa Mesin Media Mesin: Majalah Teknik Mesin Jurnal METTEK (Jurnal Ilmiah Nasional Dalam Bidang Ilmu Teknik Mesin) Jurnal Terapan Abdimas R.E.M (Rekyasa Energi Manufaktur) Jurnal Turbo : Jurnal Program Studi Teknik Mesin Journal of Energy, Mechanical, Material and Manufacturing Engineering Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Justek : Jurnal Sains Dan Teknologi Sebatik Otopro Community Empowerment JTTM: Jurnal Terapan Teknik Mesin Jurnal Mesin Nusantara JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Jurnal Abdimas ADPI Sains dan Teknologi ARMATUR : Artikel Teknik Mesin dan Manufaktur Indonesian Journal of Innovation Studies PELS (Procedia of Engineering and Life Science) Procedia of Social Sciences and Humanities Sewagati Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Innovative Technologica: Methodical Research Journal Physical Sciences, Life Science and Engineering Journal Of Engineering Sciences (Improsci) Indonesian Journal of Microbiology Sainstech Nusantara Journal of Aerospace Systems and Engineering Innovations WAVE: Jurnal Ilmiah Teknologi Maritim Academia Open
A'rasy Fahruddin
Prodi Teknik Mesin Fakultas Teknik, Universitas Muhammadiyah Sidoarjo
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Pengkajian Briket dari Campuran Sampah Botol Jenis PET dan Bahan Natural Dengan Perekat Kanji Achmad Febriyan Ikhsanudin; Prantasi Harmi Tjahjanti; A'rasy Fahruddin; Ali Akbar; Rexy Eca Fernanda
Justek : Jurnal Sains dan Teknologi Vol 5, No 2 (2022): November
Publisher : Unversitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/justek.v5i2.9971

Abstract

Abstract: One of the most abundant and negative impacts on the environment is plastic waste. PET (Polyethylene Terephthalate) bottle waste is the largest plastic waste, and has not been processed optimally. The purpose of this research was to examine the manufacture of briquettes from PET plastic bottle waste mixed with natural materials, such as coconut shells and wood sawdust with starch adhesive. This research uses an experimental method that begins with the carbonization process of the material. Then the briquette molding process with the composition of each material is 50% PET bottle waste, 30% coconut shell, 20% sawdust, and 20% starch adhesive used. The briquette test is carried out by using the calorific value test and the proximate test. The results of this research indicate that the briquettes produce a calorific value of 5608 cal/gr, water content is 5.18%, ash content is 3.55%, volatile matter content is 63.96%, and carbon content is 32.49%.Abstrak: Salah satu limbah yang paling banyak dan berdampak buruk terhadap lingkungan adalah sampah plastik. Sampah botol jenis PET (Polyethylene Terephthalate) merupakan sampah plastik dengan jumlah terbanyak, dan belum diolah secara optimum. Tujuan penelitian ini adalah mengkaji pembuatan briket dari sampah botol plastik jenis PET dicampur dengan bahan-bahan natural,seperti tempurung kelapa dan serbuk gergaji kayu dengan perekat kanji. Penelitian ini menggunakan metode eksperimen yang diawali dengan proses karbonisasi bahan. Kemudian proses pencetakan briket dengan komposisi masing-masing bahan adalah 50% sampah botol PET, 30% tempurung kelapa, 20% serbuk gergaji, dan perekat kanji yang digunakan sebanyak 20%. Pengujian briket dilakukan dengan uji nilai kalor dan uji proksimate. Hasil dari penelitian ini menunjukkan bahwa briket menghasilkan nilai kalor sebesar 5608 kal/gr, kadar air 5,18%, kadar abu 3,55%, kadar zat menguap 63,96%, dan kadar karbon 32,49%.
Teknologi Tepat Guna Sederhana Pengelolaan Air Jernih di Desa Wisata Sumbergedang Pasuruan Prantasi Harmi Tjahjanti; Iswanto Iswanto; A'rasy Fahruddin; Rico Ryan Ernanda
Jurnal Abdimas ADPI Sains dan Teknologi Vol. 2 No. 1 (2021): Jurnal Abdimas ADPI Sains dan Teknologi
Publisher : Asosiasi Dosen Pengabdian kepada Masyarakat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47841/saintek.v2i1.40

Abstract

During the Covid-19 pandemic, the tourist village of Sumbergedang, Pandaan Pasuruan, experienced a drastic decrease in visitors, which greatly reduced their income. Meanwhile, in the village, water from the mountains is very abundant. Purpose and solution offered is to manage clear water in the village using Simple Appropriate Technology, namely making a tubing tube to fill the clear water which will later be processed into clean water. The clean water produced is ready to drink, and this will be a separate effort to increase the income of residents in thetourist village of Sumbergedang during the Covid-19 pandemic.
Implementation of two-function fish pellet machine for empowerment of fish cultivator group Gelondoro Sidoarjo Izza Anshory; A’rasy Fahruddin; Lukman Hudi
Community Empowerment Vol 7 No 9 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.7799

Abstract

In the post-Covid-19 pandemic, the Gelondoro fish cultivator group, Jabon Sidoarjo District, had difficulties meeting fish feed pellets' needs. This difficulty is caused by the increase in the price of fish feed pellets; both groups of fish cultivators have very little knowledge of making fish feed pellets. The purpose of this community service activity is to empower the Gelondoro farmer group to produce fish feed pellets independently to meet their needs without depending on factory feed. The method used in this community service activity is to provide socialization regarding the formulation of fish feed pellets with high protein. The second is to provide a fish feed pellet machine with two functions: mixing and printing in one tool. The third demonstrates the manufacture of fish feed pellets. The result of this community service activity is that Gelondoro fish cultivators have known the formulation of a mixture of making fish pellets as well as practicing how to make fish feed pellets using a two-function fish pellet printing machine.
Effect of Thermoelectric Power and Air Flow on Air Temperature and Relative Humidity Arasy Fahruddin; Prantasi Harmi Tjahjanti; Mulyadi
JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering) Vol. 7 No. 1 (2022)
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jemmme.v7i1.21761

Abstract

A dehumidifier is a device for drying air by releasing moisture. A dehumidifier with a thermoelectric cooler has the advantage of being more compact and has the potential to be combined with an air heater. This study aimed to determine the effect of thermoelectric power and airflow on air temperature and relative humidity. The research method uses direct experiments with six pieces of thermoelectric as a coolant. The data taken are the cooler surface temperature, the air temperature that is dried, and the humidity of the air. The test results show that the dried air temperature can reach 25.6oC with 78% humidity in environmental conditions with an ambient air temperature of 31oC.
Design And Construction Of Cabinet Dryer With Variation Of Blower Speed Using Charcoal Combustion On Chilli Plants Muhammad Rosyidi; Arasy Fahruddin
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1357

Abstract

Indonesia is one of the tropical countries where there are many entrepreneurs engaged in chili farming found in rural areas. Chili is a commodity plant that is in great demand throughout the world and in Indonesia, therefore without good processing or preservation, the quality of chili quickly rots and the price drops in the market. In the chili processing process, it is very dependent on sunlight, but due to the uncertain climate and drying using sunlight, it needs a long and unhygienic process, causing the chili processing process to be hampered. For this reason, the design of a drying system that utilizes heat from burning charcoal is specifically designed to speed up the drying process. This chili drying system utilizes heat from burning charcoal in the furnace and flows hot air into the system with the help of a blower whose speed is varied, namely 6000 Rpm, 4000 Rpm and 2000 Rpm, with variations in the testing capacity scale to determine the tamping power on an efficient rack when this dryer works. After testing the tool, it is known that in a drying time of 30 minutes, the variation is more effective with an even distribution of heat in the system with a maximum blower speed of 100 grams with a drying rate of 20% to 30%.
Studi Eksperimen Performa Turbin Tesla Dengan Variasi Lubang Output Sutejo, Herman; Fahruddin, Arasy
TURBO [Tulisan Riset Berbasis Online] Vol 12, No 2 (2023): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v12i2.1861

Abstract

Turbin Tesla dengan fluida air memiliki potensi untuk dikembangkan untuk pemanfaatan energy terbarukan. Pengujian dilakukan untuk mengetahui performa pada turbin tesla dengan masing-masing variasi lubang output. Model turbin dibuat dengan menggunakan piringan dari Disk dengan diameter 120 mm. Diameter output yang divariasikan yatitu 10 mm; 15  mm dan 20 mm. Sedangkan jarak antar disk dibuat sama yaitu 1,2 mm. Serta diuji pada ketinggian 4 m. Performa turbin yang merupakan hasil pengujian ini berupa torsi, daya turbin serta efisiensi pada mesin turbin. Torsi terbesar diperoleh turbin dengan diameter lubang lubang 10 mm pada putaran poros 50 rpm yaitu 0,9 Nm. Torsi dengan nila terendah ditunjukan oleh lubang output berdiameter 20 mm pada putaran poros 250 rpm yaitu 0,282 Nm. Daya turbin maksimal diperoleh dari variasi lubang output berdiameter 10 mm dengan putaran poros 250 rpm  sebesar 8,84 watt dan daya turbin terendah diperoleh dari variasi lubang output berdiameter 20 mm dengan putaran poros 50 rpm yaitu 3,51 watt. Efisiensi turbin yang diperoleh dari variasi lubang output tertinggi yaitu berdiameter 10 mm 96,17% dengan putaran poros 250 rpm. Efisiensi terendah pada turbin adalah dengan variasi lubang output 20 mm yaitu 19,06% dengan putaran poros 50 rpm.
Corrosion Rate Analysis of Steam Boiler Superheater: Analisa Laju Korosi Superheater Ketel Uap Wibisono , Satria Agung; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1513

Abstract

Superheaters play an important role in converting saturated steam to the point of superheating. The condition of the superheater needs to be considered, if there is rust it will reduce the performance of the superheater in heating steam to the point of superheat. Rust / corrosion is the enemy of dangerous metals. Corrosion is defined as a deterioration in the quality of metals due to electrochemical reactions with their environment In corrosion events, metals undergo oxidation, while oxygen (air) undergoes reduction. The corrosion event itself is an electrochemical process, which is a process (change / chemical reaction) that involves electricity. Certain parts of the metal act as the negative pole (negative electrode, anode), while the other part acts as the positive pole (positive electrode, cathode). Electrons flow from the anode to the cathode, resulting in corrosion. By calculating the corrosion rate of superheaters with material A-213 T22 can be a consideration for using materials that are more resistant to rust or become a consideration in estimating repair time.
Handling Analysis of Short Shot Defects From Stretch Blow Molding Machine On 330 Ml Bottle Case Study At PT. XYZ : Analisa Penanganan Terhadap Defect Short Shot Dari Mesin Stretch Blow Moulding Pada Botol 330 Ml Study Kasus di PT. XYZ Nugroho, Wistyo Nugroho; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1519

Abstract

Stretch blow molding is a manufacturing method used in making hollow plastic products using polymer plastic with rotational symmetry. This method, which has been popular since the 1970s, is usually used to make PET bottle products for soft drinks and mineral water to liquid detergent. In the production process of 330 ml plastic water bottles using a stretch blow machine molding with a pneumatic system, making products usingThis machine has factors that can affect the quality of the bottles produced. Size deviation (even distribution of bottle thickness and bottle slope) not in accordance with specifications resulting in bottles with white shoulders and flanged (shrinkage). The aim of this research is to optimize the settings stretch blow molding machine parameters to produce good quality 330 ml plastic water bottle product. The variables (predictors) chosen are: preblow (bar), preform temperature (ºC), and P1 point (mm).
P-702 Centrifugal Pump Damage Analysis Insights and Implications: P-702 Analisis Kerusakan Pompa Sentrifugal Wawasan dan Implikasi Abdullah Barafi, Keigen; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1521

Abstract

Centrifugal pumps are widely used in industries for fluid transfer, operating on the rotation of an impeller driven by a prime mover. However, sudden performance drops and operational instability pose significant challenges, impacting overall system efficiency. Predictive maintenance relies on vibration analysis to assess rotating equipment condition, with vibration patterns indicating potential issues such as cavitation and corrosion. Prolonged cavitation leads to erosion of channel wall surfaces, resulting in structural damage. This study aims to address the knowledge gap in understanding the relationship between pump vibration, cavitation, and corrosion. Through comprehensive vibration analysis and examination of pump performance, our research identifies the mechanisms driving pump degradation. The findings highlight the critical role of predictive maintenance in mitigating pump failures and optimizing system performance. Highlights : Vibration analysis crucial for predictive maintenance: Identifying early signs of pump deterioration. Cavitation-induced erosion: Understanding the impact of prolonged cavitation on pump performance. Importance of proactive maintenance: Mitigating pump failures and optimizing system efficiency. Keywords : Centrifugal pumps, Vibration analysis, Cavitation, Corrosion, Predictive maintenance
Vibration Diagnostics for Predicting Pump Failures: Diagnostik Getaran untuk Memprediksi Kegagalan Pompa Barafi, Keigant Abdullah; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1522

Abstract

This study investigates the predictive potential of specific vibration patterns in assessing the structural integrity of centrifugal pumps, vital for industrial fluid transport. Despite their importance, these pumps often encounter performance issues attributed to vibration-related damage such as cavitation and corrosion. Addressing this gap, we employ advanced vibration analysis techniques to identify distinct signatures indicative of cavitation and corrosion progression. Our research aims to provide an early detection tool for maintenance by understanding these patterns. Through our method, we reveal significant correlations between vibration patterns and pump condition, offering implications for extending pump lifespan and enhancing maintenance strategies in industries reliant on such machinery. Highlights: Centrifugal Pump Operation: Impeller rotation transfers fluid. Vibration Analysis Significance: Essential for predictive maintenance. Cavitation and Corrosion Effects: Trigger vibration, erode surfaces. Keywords: Centrifugal Pump, Corrosion, Vibration
Co-Authors Abdul Rosyid Abdullah Barafi, Keigen Achmad Febriyan Ikhsanudin Adi Irawan Adinda Maydana Aditya Pratama Afif Fakhruddin Agung Budy Wijoyo Agus Hermawanto Ahmad Ahfas Ahmad Bukhori Akhmad Ahfas Al Amien, Mochammad Sandi Alamsyah, Candra Firman Ali Akbar Ali Akbar Alifiana , Yesi Andika Tri Serviantyo Sukma Kusnadi Andre Fajariansyah Andrea Setiawan Andriani Eko Prihatiningrum Anggit Prastio Anom Isti , As’ad Araffi, Moh. Faisal Arif Wisnu Isha Mahendra Barafi, Keigant Abdullah Bayu Surya Ramadhan Budiandari, Rahma Utami Dewanto, Dodik Hari Djatmiko Ichsani Edi Widodo Edi Widodo, Edi Edmundo Tiago Belo Efendi, Moch Miqdar Eko Prasetio Putro Erwin Yuli Susanto Eryandrie Wicaksono, Majdi Fajar Riyanto Faris Ferdiansyah Febriyan Ikhsanudin, Achmad Fernanda, Rexy Eca Fernando, Ekki Hardy Sujiatanti, Septia Herman Herman Herman Sugianto Heru Santoso iswanto Iswanto -, Iswanto Iswanto Iswanto Iswanto Iswanto Iswidiyanto, Vicky Iwan Hadi Suratno Izza Anshory Junggie Guko Armfirst Komarudin, Udin Lukman Hudi Luthfi Frans Setiawan Martoni Maulana, Achmad Bagas Moch Miqdar Efendi Mochamad Aldhy Saputro Alamsyah Mochamad Vicky Fadli Mochammad Sandi Al Amien Mohamad Hakam Mohamad Irvan Akif Setiawan Muchamad Reysa Pahlewi Muhammad Anggie Cahya Saputra Muhammad Ibrahim Muhammad Iqbal Nur Fadillah Muhammad Rizal Ma’arif Muhammad Rosyidi Muhammad Syahril MULYADI Mulyadi Mulyadi Mulyadi Mulyadi Muslichah Erma Widiana Nabil Azka Hanani Nia Nuraeni Suryaman Nugroho, Wistyo Nugroho Nurrochman, Mochammad Pangestu, Eka Adji Prantasi Harmi Tjahjanti Prasetia, Adhita Purboyo, Prido Dwi Purgiantono, Purgiantono Puspawarna, Rangga Bayu Putro, Eko Prasetio R Dimas Adityo Rachmat Firdaus Rangga Bayu Rendy Rakhmad Fakhrizi Rexy Eca Fernanda Ribangun Bamban Jakaria Rico Ryan Ernanda Ridho Choirul Anam Rokhman, Fatori Royyan Firdaus Ryan Ernanda, Rico Saiful Bahri Satria Agung Wibisono Satria Candra Laksmana Sayyid Muhammad Al Ghofur Sektiawan, Hadi Bagus Septian Firmansyah Sigit Hermawan Sulis Yulianto Surono, Bambang Suryaman, Nia Nuraeni Sutejo, Herman Therix Vernanda Rikmawan Wibisono , Satria Agung Wijoyo, Agung Budy Windarta Windarta Windarta, Windarta Yoyok Wahyudi Yudistira, Muhammad Dwi Andika Yulianto, Mochammad Yunus, Moh