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All Journal TEKNIK INFORMATIKA Jurnal Teknik Mesin Prosiding Seminar Nasional Teknoka Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Teknosains : Jurnal Sains,Teknologi dan Informatika Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Pengabdian Masyarakat Asia JTTM: Jurnal Terapan Teknik Mesin Jurnal Teknik Mesin Mechanical Xplore METIKS: Jurnal Teknik Mesin, Elektro, Informatika, Kelautan & Sains Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesia AutoMech : Jurnal Teknik Mesin ARembeN Clean Energy and Smart Technology Metalik: Jurnal Manufaktur, Energi, Material Teknik Jurnal Kemuhammadiyahan dan Integrasi Ilmu
Riyan Ariyansah
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Other

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The Influence of Simping Clamshell Addition on Disc Brake Pad Mechanical Properties Agus Fikri; Firman Noor Hasan; Riyan Ariyansah
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa dan Inovasi Volume 5 Nomor 2 Tahun 2023
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v5i2.4984

Abstract

The brake pads made from asbestos are environmentally hazardous due to the friction and abrasion occurring during braking, resulting in the release of airborne asbestos fibers. These fibers pose various health risks to humans and contribute to environmental pollution. This study aims to analyze the influence of adding clamshell waste material on the mechanical properties of motorcycle disc brake pads. The research utilized an experimental approach, conducting tensile and friction tests on six samples with different compositions: 100% brake pads, 40% brake pads, 60% simping clamshell, 60% brake pads, 40% simping clamshell, 20% brake pads, 80% simping clamshell, 50% brake pads, 50% simping clamshell, and 100% brake pads. The results indicate that the sample comprising 50% used brake pads and 50% simping clamshell exhibited the smallest difference in thickness, measuring 0.05 mm or 0.59%, indicating the strongest adhesive strength and wear resistance compared to other variations. Thus, a higher simping clamshell composition sacrifices some tensile strength but offers improved elasticity, benefiting specific braking conditions.
Analysis of Prototype Electric Car Chassis Construction using Aluminum Hollow 6061 Profiles using Inventor Software 2016 Muhammad Zahir Bahasyim; Riyan Ariyansah; Oktarina Heriyani
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa dan Inovasi Volume 5 Nomor 2 Tahun 2023
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v5i2.4995

Abstract

Vehicles are a means of transportation. Most vehicles use fossil fuels as an energy source. Fossil fuels will run out, so electricity is used as a substitute. Electric fuel is environmentally friendly and does not emit pollution. Making a prototype electric car, one of which is preparing a design and simulating it using software. This study aims to find the best 6061 hollow aluminum chassis model through static analysis using Autodesk Inventor software with the finite element analysis (FEA) method. This study compares three chassis models, namely chassis patterns H, X, and Y, which will be subjected to a static load test of 900 N, including the driver's load of 600 N. The values obtained are von Mises stress, displacement, and the safety factor. The dimensions of the chassis are 2,160 mm by 750 mm by 500 mm, with a thickness of 2 mm. The results can be concluded: the H-pattern chassis is the best and easier to design compared to the X and Y chassis. This chassis has a von Mises stress value of 84.47 MPa, a displacement value of 0.89 mm, and a safety factor of 3.20. Based on these results, the model H chassis is safe.
Program Penanaman Mangrove Untuk Pemulihan Ekositem Pesisir Rangge Di Pulau Pari, Jakarta Riyan Ariyansah; Oktarina Heriyani; Rifky Rifky; Mugisidi Mugisidi
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 3 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Cv. Utility Project Solution

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

Abstract

Planting mangrove trees on Pari Island, Jakarta, is an effective solution to address coastal ecosystem degradation and loss of biodiversity. This research aims to explain the method of mangrove tree planting involving the participation of local communities and analyze its impact on coastal ecosystems and community well-being. Through problem identification, goal formulation, research design, data collection, data analysis, and interpretation of results, significant scientific findings are obtained. The first scientific finding is an increase in biodiversity after mangrove tree planting. The research shows that planting mangrove trees provides an ideal habitat for various organisms, including fish, mollusks, and birds, thereby increasing the number of species inhabiting the mangrove ecosystem. The second scientific finding is an improvement in water quality around the mangrove planting area. Mangroves have the ability to absorb nutrients and reduce pollution levels in the water. Therefore, after planting, there is a decrease in the levels of pollutants such as heavy metals and nutrients in the surrounding waters. This study also found that mangrove ecosystems play a role in natural disaster mitigation. Planting mangrove trees reduces coastal erosion because the complex and robust root systems of mangroves help maintain soil stability. Comparisons with previous research support these scientific findings, indicating that planting mangrove trees effectively enhances biodiversity, improves water quality, and reduces coastal erosion.
Pelatihan Optimalisasi Solar Cell Sebagai Sarana Penerangan Mitra : Karang Taruna di Pulau Pari Oktarina Heriyani; Dan Mugisidi; Riyan Ariyansah; Lutfan Zulwaqar; Mujirudin Mujirudin
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 3 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Cv. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v4i3.1186

Abstract

The optimization training for solar cells as a lighting solution on Pulau Pari aims to address the limitations in electricity access and dependency on fossil fuel energy sources. This training involves a collaboration between a higher education institution and Karang Taruna, a community organization on Pulau Pari. The objective of the training is to enhance the community's understanding of solar cell usage and management. By applying a method that involves problem identification, preliminary studies, training program planning, development of training materials, training implementation, evaluation, and feedback, the community can improve their understanding of the use and management of solar cells.. The research findings indicate that the use of solar cells improves energy usage efficiency, participants' knowledge and understanding, positive environmental impacts, and energy sustainability. These findings are supported by the nature of solar cell energy conversion, participants' knowledge, trends in renewable energy adoption variables, and comparisons with previous research. This training is expected to provide better understanding, practical guidance, and a positive contribution to improving the quality of life for the community and preserving the environment on Pulau Pari.
Finite Element Analysis of Aluminum Based R22 Car Wheel Design Modification Salman Alfarisi; Riyan Ariyansah; Dan Mugisidi
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa dan Inovasi Volume 6 Nomor 1 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i1.5077

Abstract

The wheels are one of the main parts of the vehicle. To make car wheels, manufacturers must complete several stages. Especially in the design of the wheels. This study aims to determine the comparative value of three different types of wheels with the same material using aluminum type 6061-T6 (SS). We will test the three-wheel models, namely model 1, model 2, and model 3, with a force of 3000 N and a pressure of 800 N to compare their performance. This test uses Solidworks 2019 software with the finite electronic analysis (FEA) method. The results obtained are the value of Von Misses stress, resulting displacement, equivalent strain and its deformation, and factor of safety. The dimensions of the wheels are 22 inches. The results of the best Model 3 alloy wheel research indicate that the design process is easier. These wheels have a Von Misses stress value of 11.02 MPa with a resulting displacement value of 0.021 mm, an equivalent strain of 0.000096, a safety factor of 25, and a deformation value of 1. Based on these results, model 3 alloy wheels are safe.
Design of automatic control-based pneumatic system for material thickness measurement Alfian Ady Saputra; Dan Mugisidi; Riyan Ariyansah
TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika Vol 11 No 1 (2024): TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika
Publisher : LPPMPK-Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/tekno.v11i1.962

Abstract

TThe manual measurement of materials using pneumatic systems for inspections remains prevalent, posing challenges in meeting the demands and speed of modern production processes. To address this, there is a critical need for an automated inspection tool capable of generating a significant number of inspection inputs. This research objectives to design and implement an automatic thickness inspection system, employing pneumatic technology and inductive proximity sensors. The study adopts an experimental research design, systematically progressing through literature review, algorithm design, PLC programming, and comprehensive testing. The pneumatic system, known for its high response speed and durability, is capable of accurately measuring material thickness and sorting items with precision. The integration of inductive proximity sensors enhances the system's efficiency in detecting both metallic and non-metallic objects. The research findings reveal a system effectiveness of 95.8% in the initial test and 91.7% in the subsequent test. Notably, deviations in the Ø12 sensor are identified in detecting NG minus material. Despite this, the system's overall effectiveness surpasses the 90% threshold, meeting stringent standard criteria. The study concludes with insights into the identified deviations and underscores the system's effectiveness in meeting high-standard criteria. Recommendations for improvement include modifications to the stopper or proximity sensor position, sensor recalibration, continuous monitoring, and material path separation
Evaluating Wind Deflector Effect on Cargo Vans Aerodynamic Drag Using Computational Fluid Dynamics Agus Fikri; Ariyansah, Riyan; Firman Noor Hasan; Oktarina Heriyani; Rosalina; Sistani, Muhammad Ghiffar
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa & Inovasi Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i2.6073

Abstract

Suboptimal design and body shape in freight transport vehicles can lead to increased aerodynamic drag. To address this issue, the use of wind deflectors is proposed as a solution to reduce aerodynamic resistance in cargo vans. The methodology employed in this research involves Computational Fluid Dynamics (CFD) simulations using the Ansys Fluent R2 2023 software. CFD simulations were conducted on the design of a cargo box vehicle with variations in Wind Deflector Models 1, 2, and 3, employing identical boundary condition parameters. The results of the CFD simulation for Wind Deflector Model 3 exhibited the lowest drag force at 1.1531116 Newton and a drag coefficient of 0.37031338. In conclusion, a comprehensive analysis of the CFD simulation results provides valuable insights into the intricate aerodynamic implications of Wind Deflector variations on cargo vans. Therefore, it is concluded that Wind Deflector Model 3 emerges as the optimal choice, showcasing superior aerodynamic characteristics.
Analysis of Vibration Characteristics in 17-Inch Aluminum Alloy Wheel Rims Using Finite Element Method Wijaya, Victor Indra; Ariyansah, Riyan; Agusman, Delvis; Rifky; Heriyani, Oktarina
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa & Inovasi Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i2.6620

Abstract

The wheel rim serves as a component designed to provide stability and necessary support for vehicle tires. The phenomenon of resonance occurring when the external vibration frequency approaches the natural frequency of the structure has the potential to increase vibration amplitude, which can lead to wheel rim damage. This study aims to investigate the shape patterns and natural frequencies of 17-inch aluminum alloy wheel rims, as well as to analyze the maximum total deformation that occurs. The finite element method is employed to simulate the vibration characteristic of 17-inch aluminum alloy wheel rims under various natural frequencies. Modifications to the wheel rim design are made by altering the spoke angle in variations of 5°, 10°, and 15°. The vibration characteristic data of the wheel rim was obtained through simulation using ANSYS software. The research findings indicate that the natural frequencies range from approximately 364.7 Hz to 723.21 Hz. Furthermore, the maximum total deformation values range from approximately 9.7 mm to 22.5 mm.
Effect of air velocity variation on hardness vickers of 6061 aluminum TIG welding joints Riyan Ariyansah; Dan Mugisidi
JTTM : Jurnal Terapan Teknik Mesin Vol 5 No 2 (2024): JTTM: Jurnal Terapan Teknik Mesin
Publisher : Teknik Mesin - Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/jttm.v5i2.1018

Abstract

Aluminum 6061, a commonly used metal, demands critical attention in welding due to its mechanical properties influencing structural strength. The welding of aluminum 6061 is affected by various factors, including air velocity conditions during the welding process. This research objectives to analyze Vickers hardness values in TIG-welded Aluminum 6061. The research focuses on TIG welding of aluminum 6061, analyzing the impact of air velocity variations in the welding environment on hardness values. The experimental design considers air velocity variations at 3.6 km/h, 4 km/h, and 5 km/h during TIG welding of aluminum 6061. Specimens from each research variable undergo Vickers hardness testing to analyze the correlation between air velocity variations and Vickers hardness values. Research findings reveal specimen 1 with an average hardness of 96 HV, specimen 2 at 105 HV, and specimen 3 at 110 HV. These differences depict hardness variations among specimens, emphasizing the complexity of air velocity variations' effect on welded joints' hardness. Hardness testing results consistently show the lowest hardness values at point number 2, while the highest values for specimens 1 and 2 are at point number 6. However, specimen 3 exhibits the highest hardness at point number 8. The research concludes that air velocity variations in the welding environment significantly impact hardness values in the welding results. Vickers hardness testing indicates an increase in hardness values with increasing air velocity, highlighting a proportional relationship between air velocity variations and hardness values
Investigation Of Variation Of Fin Length Dimensions On Piezoelectric Voltage Generating Riyan Ariyansah; Sunaryo Sunaryo; Sutoyo Sutoyo
Clean Energy and Smart Technology Vol. 1 No. 1 (2022): October
Publisher : Nacreva Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58641/cest.v1i1.1

Abstract

Piezoelectric is one of the generators of electrical energy when the material is deflected due to pressure. Research has been done on the potential of the fins on the electric voltage produced by piezoelectric. The research method used is to observe the piezoelectric vibrating due to the flow of air passing through the bluff body resulting in a deflection of the fins to strike the piezoelectric and measuring the electric voltage. Changes in the speed of fins installed with piezoelectric dimensions, namely fin one length 12 cm and width 10 cm, fin two length 12 cm width 10 cm and tip width 12 cm, fin three length 12 cm, width 10 cm and tip width 14 cm. The research was conducted in a mini wind tunnel with wind speeds of 5 m/s, 7 m/s, and 9 m/s with a piezoelectric distance to the rhombus bluff body is 80 mm. The results obtained are fin 1 with a speed of 9 m/s produces an electric voltage of 5.15 volts, fin 3 with a speed of 9 m/s produces an electric voltage of 5.46 volts, and fin 4 with a wind speed of 9 m/s has the highest voltage value, namely 5.58 volts. The airflow as it passes through the end of the bluff body section causes the fin to move up and down. The greater the turbulence that occurs, the greater the air hitting the piezoelectric surface so that the value of the electric voltage becomes high.
Co-Authors Abdullah Darussalam Ade Davy Wiranata Ade Sunardi Ade Sunardi Ade Sunardi Ade Sunardi Adhes Gamayel Aep Surahto Agung Hermawan Agung pangestu Agus Fikri Agus Fikri Ahamad Ahdani Akhmad Rizal Dzikrillah Alfara, Hafiz Asep Supriadi Ashura, Amar Avorizano, Arry Bintoro, Sefrian Rizki Dan Mugisidi Delvis Agusman Delvis Agusman Deni Dzikrillah, Achmad Rizal Fahmi Ahmad Yulianto Faris Setio Wibowo Fauzi, Herman Ferdiansyah, Zulkarnain Fikri, Agus Firman Noor Hasan Fitria Efendy Giovanika, Muhamad Ikbal Goodman Octavianus Hanggoro, Dhimar Setyawan Suryo Hendra, Rizky Putratama Hermanto Ibrahim, Dimas Nurcholish Irwansyah Irwansyah Istianto Budhi Rahardja Kasum Leo Fendi Sadewo Lutfan Zulwaqar M. Shofriyan Efendi Maruli, Alkha Oceano Muchammad Sholeh Muhamad Aris Muhamad Fadilah Rafli Muhammad Hambali Muhammad Rayhan Muhammad Zahir Bahasyim Mujirudin Mujirudin Mujirudin, Mujirudin Murtalim Murtalim Nofendri, Yos Noor Hasan, Firman Nugraha, Aldi Nugraha, Rayhan Ihsan Nugraha, Reza Alfi Nur rohman Nurhardiansyah, Moch Octavianus, Goodman Oktarina Heriyani Oktarina Heriyani Oskar Mahardika Prasetyo, Kurniawan Eko Pratama, Reynaldi Ramadhani Pungkas Prayitno Purbayani, Aditya Pradana Rahman, An Naas Rahmatullah, Ahmad Faiz Rahmi Imanda Ramzah, Harry Reza Ferizal Akbar Rifky Rifky Rifky, Rifky Rizki Dwi Ardika Rizki, Dicky Septia Rojo Agung Rizqi Rosalina Rosalina Rosalina Saca Andika Saefulloh, Mochamad Salman Alfarisi Saputra, Alfian Ady Saputro, Andry Wahyu Saryanto, Hendi Sefnath J E Sarwuna Sinduningrum, Estu Sinta Restuasih Sistani, Muhammad Ghiffar Sunaryo Sutoyo Sutoyo Tjetjep Margono Ujiburrohman Ujiburrohman U Werdhana, Wisnu Muflhi Wijaya, Victor Indra Wulansari, Aprilya Siti Yongkimandalan, Nicky Yulia Widhianti