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All Journal Journal of Engineering and Technological Sciences Jurnal Fisika FLUX Science and Technology Indonesia JOURNAL OF MECHANICAL ENGINEERING, MANUFACTURES, MATERIALS AND ENERGY Turbo : Jurnal Program Studi Teknik Mesin Machine : Jurnal Teknik Mesin Jurnal Informatika Universitas Pamulang Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin JURNAL CRANKSHAFT Jurnal Teknik Mesin Indonesia Scientific Journal of Mechanical Engineering Kinematika Jurnal Abdi Insani Indonesian Journal of Electrical Engineering and Computer Science Jurnal Mekanik Terapan JTTM: Jurnal Terapan Teknik Mesin Jurnal Abdimas ADPI Sosial Dan Humaniora Mechanical Engineering for Society and Industry MACHINERY: Jurnal Teknologi Terapan Creative Research in Engineering (CERIE) JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI Techno Journal of Global Engineering Research & Science (J-GERS) Integrated Mechanical Engineering Journal Nozzle : Journal Mechanical Engineering Serambi Engineering
Mohamad Zaenudin
Department of Mechanical Engineering, Faculty of Engineering and Computer Science, Institut Teknologi dan Kesehatan Jakarta
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Transportation Other

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WORKSHOP PENYUSUNAN SKRIPSI, PUBLIKASI ILMIAH DAN PEMBUATAN POSTER ILMIAH BAGI MAHASISWA TINGKAT AKHIR JAKARTA GLOBAL UNIVERSITY Mohamad Zaenudin; Dian Nugraha; Safira Faizah
Jurnal Abdi Insani Vol 10 No 3 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i3.1064

Abstract

Enhancing the academic capabilities of senior-level students in higher education involves a series of pivotal tasks such as completing a thesis, publishing scholarly works, and creating scientific posters. However, the execution of these tasks still encounters several challenges, including limitations in academic writing skills, a restricted understanding of enhancing writing quality, as well as a deficiency in comprehending ethical writing aspects, such as avoiding plagiarism and employing proper citation methods. Moreover, there are challenges in embarking on the path toward publication and within the overall writing process. In this context, the purpose of organizing the workshop is to provide an in-depth understanding of essential elements within these three areas. This encompasses enhancing writing skills, enriching the understanding of ethical writing to mitigate instances of plagiarism, and ensuring accurate citation practices. Furthermore, it aids participants in grasping research requisites and guidelines, while elevating awareness of academic norms. Crafting a thesis necessitates an understanding of fundamental principles and established regulations, while scholarly writing involves formulating strategies and meticulously presenting research outcomes. The creation of scientific posters also plays a crucial role in effectively conveying research findings visually. This workshop offers practical guidance and training in these aspects, including elucidating formats, arranging layouts, and employing tools such as the Canva application. The outcomes of this workshop materialize in the form of attraction, enthusiasm, and a profound understanding among participants regarding thesis writing methods, scholarly work composition, and research poster presentations. Participants have mastered the use of the citation tool Mendeley, as well as the implementation of Canva in designing research posters. This workshop has been successfully conducted and serves as a platform to advance the academic careers of participants. The workshop is deemed successful to sharpen the skills and self-confidence of participants in thesis writing, precise citation utilization, and crafting scholarly writing effectively.
PENGEMBANGAN DIRI DALAM STANDARDISASI DUNIA USAHA DAN INDUSTRI MELALUI KEGIATAN TALKSHOW Dian Nugraha; Mohamad Zaenudin; Safira Faizah
Jurnal Abdi Insani Vol 10 No 3 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i3.1078

Abstract

In the era of fierce global competition, rapid changes within the business and industrial landscape present increasingly intricate challenges for students. Self-development at both academic and professional levels has become essential in shaping characters capable of navigating these dynamics. The significance of mastering hard skills, reinforced by ISO certification and national standards, is paramount. Enriching soft skills through holistic education and real-world practice is crucial to confront the dynamic work environment. Recognizing these imperatives, a talkshow was organized to delve into self-development and comprehend the importance of self-development in conjunction with the significance of standardization in the world of business and industry. Through an interactive format, the talkshow introduced the concept of self-development, identification of hard and soft skills, self-development practices, and adaptation to evolving standards and technologies in the workplace. This material was delivered by trainers from Makara UI Academy and the National Standardization Agency (BSN) of Indonesia. The outcomes of the talkshow portray significant positive effects, with a majority of participants experiencing a notable improvement in understanding the essential role of self-development and certification in enhancing competitiveness within the challenging realms of busineAss and industry. Attendees also demonstrated a heightened awareness of the urgency of self-development in achieving success in the complex domains of business and industry. These results reflect the profound impact of the knowledge imparted by speakers, propelling participants toward deeper understanding and readiness to face contemporary challenges in an increasingly dynamic professional environment. Shaping character and acquiring hard skills are essential in confidently confronting the dynamics of industry standards.
Rancang Bangun Stasiun Pengisian Daya Listrik Berbasis Panel Surya dengan Variasi Profil Pada Penopang Panel Surya Aji Saputra; Ade Sunardi; Mohamad Zaenudin
Integrated Mechanical Engineering Journal Vol. 1 No. 1 (2023): Integrated Mechanical Engineering Journal (IMEJOUR) Vol. 1, No. 1, November 202
Publisher : Jurusan Teknik Mesin Universitas Global Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/imejour.v1i1.73

Abstract

Solar panel-based electric charging stations are a combination of electricity sources and solar panels, allowing efficient and effective charging and helping to source electricity from natural energy in the form of renewable energy, namely the sun. The use of solar panels as the main energy source can reduce dependence on limited energy sources and produce lower greenhouse gas emissions and reduce dependence on fossil energy sources. The purpose of this thesis is to design and analyze the strength and durability of solar panel-based electric charging stations on their supports. The method used in this study is quantitative data taken using Ansys software simulations. The results showed that Design 1 on the solar panel supports had a maximum deformation of 0.2397 mm at an angle of 70 and design 2 produced a maximum deformation of 0.0052439 mm at an angle of 70 to the right/left. Based on these results, it can be concluded that the design of 1 solar panel support is better in terms of strength and durability because the load on the solar panel that is on the support only has an effect of 0.2397 mm which can withstand a load of around 320 N.
Pengaruh Variasi Stuktur Rangka Terhadap Kekuatan Pembebanan Pada Stasiun Pengisian Daya Listrik dengan Panel Surya Ade Suparman; Ade Sunardi; Mohamad Zaenudin
Integrated Mechanical Engineering Journal Vol. 1 No. 1 (2023): Integrated Mechanical Engineering Journal (IMEJOUR) Vol. 1, No. 1, November 202
Publisher : Jurusan Teknik Mesin Universitas Global Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/imejour.v1i1.75

Abstract

The use of solar panels in electric power charging stations is becoming increasingly popular as part of efforts to adopt renewable energy sources. In this context, the structural framework supporting the solar panels plays a crucial role in maintaining the stability and reliability of the system. Therefore, this thesis aims to investigate the influence of various structural framework variations on the strength of static loading in solar-powered electric charging stations. The research methodology employed simulation of static loading at three different load levels, namely 40 kg, 50 kg, and 60 kg. The analysis was conducted by comparing the equivalent stresses and total deformations between "Design 1" and "Design 2" at each load level. The research findings reveal significant differences in equivalent stresses and total deformations between the two designs at each load level. Design 1, with a stiffer structural framework, exhibited higher equivalent stresses and greater total deformations compared to Design 2. Consequently, this study provides a deeper understanding of the influence of various structural framework variations on the strength of static loading in solar panel support structures. These findings can serve as a basis for optimizing the structural design of solar-powered electric charging systems.
Analisis Ketahanan Rangka Stasiun Pengisian Kendaraan Listrik Berbasis Panel Surya Portabel Terhadap Laju Angin Muhammad Imam; Ade Sunardi; Mohamad Zaenudin
Integrated Mechanical Engineering Journal Vol. 1 No. 1 (2023): Integrated Mechanical Engineering Journal (IMEJOUR) Vol. 1, No. 1, November 202
Publisher : Jurusan Teknik Mesin Universitas Global Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/imejour.v1i1.76

Abstract

High wind velocity can induce external pressures and loads on the structural framework of an Electric Vehicle Charging Station (EVCS), jeopardizing the overall stability and structural integrity of the framework. The objective of this research is to ascertain the magnitude of aerodynamic drag force and the maximum pressure values on the surface of the EVCS framework, with respect to variations in wind velocity. The methodology employed in this study involves Computational Fluid Dynamics (CFD) simulations utilizing the Solidworks Flow Simulation. Three wind velocity scenarios were considered: 3 km/h, 6 km/h, and 9 km/h, allowing for the observation of airflow acceleration phenomena, aerodynamic drag force values, and peak pressure distributions on the EVCS framework's surface. Research findings reveal that the aerodynamic drag force at a wind velocity of 3 km/h measures 22,34 N, escalating to 90,42 N at 6 km/h wind velocity, and reaching 202,7 N at 9 km/h wind velocity. Furthermore, the highest-pressure value at a wind velocity of 3 km/h is 101325,45 Pa. As the wind velocity increases to 6 km/h, the maximum pressure value rises to 101338,18 Pa. Under the condition of the highest input wind velocity, i.e., 9 km/h, the peak pressure reaches 101353,46 Pa.
Simulasi Beban Rangka Mesin Pencacah Plastik Menggunakan Software Autodesk Inventor Romansa Romansa; Adhes Gamayel; YKP Saleh; M Zaenudin
Integrated Mechanical Engineering Journal Vol. 1 No. 1 (2023): Integrated Mechanical Engineering Journal (IMEJOUR) Vol. 1, No. 1, November 202
Publisher : Jurusan Teknik Mesin Universitas Global Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/imejour.v1i1.77

Abstract

Di dunia industri kerangka/desain dalam sebuah proyek menjadi sebuah salah satu hal yang wajib ada. Baik model, konsep desain, perhitungan konsep, serta analisis kekuatan rangka menjadi hal yang harus di lengkapi agar mutu yang ada dalam desain tersebut terjamin kerangka mesin menjadi hal yang sangat berperan penting dalam sebuah konsep rancangan pembuatan alat mesin pencacah plastik Karena menjadi tempat beradanya/menempelnya mesin, komponen lainnya. Pada hal ini penulis memberlakukan atau mengambil topik analisis kekuatan rangka, yang terdapat pada rangka tersebut. Sehingga dapat diketahui nilai-nilai kritis dari rangka yang akan dibuat agar mendapatkan acuan untuk operator agar aman untuk digunakan. Pengujian kekuatan analisis rangka ini menggunakan software Autodesk Inventor versi student selanjutnya melalui simulasi rangka mesin pencacah plastik mesin. Untuk selanjutnya didapatkan tegangan maksimum rangka dari segi perhitungan secara teoritis atau pun pengujian maksimum secara simulasi menggunakan. Sehingga didapatkan nilai tegangan maksimum secara teoritis dan tegangan maksimum secara simulasi. Desain rangka dengan besi hollow menunjukkan performa terbaik pada pengujian kekuatan, sehingga disarankan untuk digunakan pada rancang bangun alat pencacah plastik.
Perbandingan Nilai Kalor Briket Arang dengan Campuran Bahan Baku Buah Bintaro dengan Batang Pohon Jambu Biji Menggunakan Alat Press Penggerak Pneumatik Bondan Sugiarto; Mohamad Zaenudin; Yasya Khalif Perdana Saleh
Integrated Mechanical Engineering Journal Vol. 1 No. 1 (2023): Integrated Mechanical Engineering Journal (IMEJOUR) Vol. 1, No. 1, November 202
Publisher : Jurusan Teknik Mesin Universitas Global Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/imejour.v1i1.78

Abstract

Penelitian ini bertujuan untuk mengetahui beberapa sifat fisik dan kimia briket arang dari pemanfaatan buah bintaro dan batang pohon jambu biji sebagai bahan baku pembuatan briket arang. Oleh karena itu tujuan dari penelitian ini adalah untuk mengetahui potensi buah bintaro dan batang pohon jambu biji untuk pembuatan briket arang sebagai alternatif bahan bakar serta untuk mengetahui sifat fisik dan kimia dari briket yang dihasilkan agar diketahui kualitasnya sebagai bahan bakar atau energi dibandingkan briket konsumtif dipasaran. Peneliti mengharapkan hasil dari penelitian ini dapat memberikan informasi yang baru untuk memastikan pemanfaatan buah bintaro dan batang pohon jambu biji sebagai bahan baku pembuatan briket arang. Penelitian ini dilaksanakan selama tiga bulan dan lokasi pengambilan bahan baku di Kampung Tambun Gg. Gabus Desa Buni Bakti Kecamatan Babelan Kabupaten Bekasi Jawa Barat. Proses penelitian ini dilakukan dengan diawali persiapan bahan baku, pengarangan, selanjutnya arang dihaluskan dan dicampur dengan perekat (tapioka), selanjutnya pencetakan serta pengeringan. Kemudian briket melalui tahap pengujian yaitu Kerapatan pada briket, laju pembakaran, kadar abu dan nilai kalor pada briket. Dari hasil pengamatan dan penelitian menunjukkan bahwa briket arang buah bintaro dan batang pohon jambu biji diketahui tingkat kerapatan tertinggi adalah 0.77 gram/cm3. Nilai laju pembakaran terendah adalah 0.20 gram/menit. Nilai kalor tertinggi adalah sebesar 7888 kkal/kg dan Nilai kadar abu terendah adalah 25%.
PENGEMBANGAN ALAT PERAGA PNEUMATIK OTOMATIS BERBASIS PLC DAN PENDAMPINGAN PENGGUNAANNYA PADA SMK BINA INDUSTRI BEKASI M Zaenudin; YKP Saleh; Ade Sunardi; Dian Nugraha; Safira Faizah; Adhes Gamayel; Kamal Hamzah; AN Haryudiniarti
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1326

Abstract

The development of technology demands prospective workers to possess operational skills for equipment in industries, one of which relies on automation. A widely used example of automation technology in the industrial world is Programmable Logic Control (PLC), enabling the automatic control of industrial equipment with ease of scalability. In this context, vocational high school (SMK) students, representing a talent pool for the industrial sector, are required to understand, apply, and possess skills in operating PLC-based industrial equipment. However, to impart such skills, schools often face challenges in acquiring practical equipment, where the costs of which tend to be relatively high. In this community service (Abdimas) program, the team develops demonstration tools for industrial automation, specifically focusing on pneumatic actuators based on PLC. The partner and target in this community service program is SMK Bina Industri located in Ds. Jatiwangi, Kec. Cikarang Barat, Kab. Bekasi. The implementation of this program is carried out through several stages, including (1) identification of partner’s needs; (2) development of demonstration tools; (3) training on the use of demonstration tools; and (4) the handover of the demonstration tools. SMK Bina Industri highly appreciates the implemented program and encourages the development of a partnership that goes beyond the focus on developing demonstration tools and grants. It is expected to include capacity-building activities such as seminars/workshops for teachers and students. This program has successfully developed economical yet effective demonstration tools, opening opportunities for partnerships between universities and vocational high schools in embracing the Golden Indonesia's vision of 2045.
IMPLEMENTASI ALAT BANTU PENYUSUNAN MODUL DIGITAL DALAM MENGHADAPI 21ST CENTURY LEARNING DI SMK NEGERI 1 CILEUNGSI Dian Nugraha; Safira Faizah; M Zaenudin; RD Hertin; Udriyah; IN Islam
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1332

Abstract

Education plays a crucial role in building an adaptive society in the 21st-century globalization era. The learning paradigm has shifted from a teacher-centered to a student-centered approach, emphasizing critical, creative, communicative, and collaborative skills development. Technological limitations hinder the attainment of these skills, hence it is imperative for educators to leverage technology to foster innovative and engaging learning environments. This study aims to enhance the effectiveness of education at SMK Negeri 1 Cileungsi through the implementation of digital modules, preparing students for 21st-century education. Proposed methods include: 1) Socialization of 21st-century learning approaches to educators and students; 2) Intensive training in digital module usage; and 3) Provision and training on audio-visual learning material production tools as engaging and interactive learning resources. The outcomes of this community engagement initiative encompass improved understanding of 21st-century learning concepts among educators, staff, and students. Teachers will be able to integrate digital modules into the curriculum, while students will actively engage with captivating audio-visual materials. Regular evaluations will ensure implementation effectiveness and measure academic progress and students' skills in tackling modern learning challenges. Additionally, feedback from school representatives suggests extending these activities to other departments beyond Computer Networking Engineering. In conclusion, the adoption of digital modules and audio-visual materials enhances learning enthusiasm by providing adaptive learning tailored to student needs. Recommendations for enhancing school technology infrastructure and sustainably evaluating programs aim to enrich future learning experiences.
Analisis Perbandingan Komposisi Biobriket Berbahan Baku Tempurung Kelapa dan Kayu Rambutan dengan Perekat Pati Kanji dan Molase M Fikri; Ade Sunardi; Mohamad Zaenudin
JURNAL CRANKSHAFT Vol 6, No 3 (2023): Jurnal Crankshaft Vol.6 No.3 (2023)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/crankshaft.v6i3.11451

Abstract

Semakin berkurangnya jumlah bahan bakar fosil yang tersedia telah mendorong kebutuhan akan sumber energi alternatif dan terbarukan. Oleh karena itu, pencarian untuk menemukan sumber bahan alternatif yang dapat diperbarui, ekonomis, dan ramah lingkungan menjadi suatu kegiatan yang sangat penting untuk pengembangan sumber energi yang lebih berkelanjutan. Salah satu solusinya adalah melalui penggunaan Biobriket, yaitu briket atau arang yang dihasilkan dari limbah biomassa seperti dedaunan, ranting, jerami, kayu, dan berbagai jenis bahan hayati lainnya. Pembuatan Biobriket dipengaruhi oleh beberapa faktor, termasuk bahan yang digunakan, kehalusan arang hasil karbonisasi, massa jenis arang, temperatur karbonisasi, variasi komposisi, dan tekanan pada proses pencetakan. Biobriket ini memiliki keunggulan dalam menghasilkan asap yang sangat sedikit, bahkan hanya timbul saat proses penyalaan. Pada penelitian ini, biobriket dibuat sedemikian rupa dengan menggunakan campuran tempurung kelapa dan kayu rambutan dengan komposisi yang berbeda-beda. Dua perekat digunakan pada penelitian ini, yaitu molase dan tepung kanji. Hasil penelitian menunjukkan bahwa campuran briket dengan kualitas terbaik adalah briket dengan komposisi campuran 90% arang dan 10% perekat (molase dan pati kanji). Hal ini disimpulkan dari beberapa faktor pengujian yaitu, densitas, shutter index, laju pembakaran, dan sisa abu. Penelitian ini telah berhasil memberikan wawasan mengenai pembuatan biobriket dengan menggunakan bahan baku tempurung kelapa dan kayu rambutan berperekat molase dan tepung kanji.
Co-Authors -, Ujiburrahman Abdulrazaq, Mohammed N. Ade Sunardi Ade Sunardi Ade Sunardi Ade Sunardi Ade Sunardi Ade Suparman Adhes Gamayel Agus Purnomo Aji Saputra Al-Zubaidi, Salah AN Haryudiniarti Andi Suandi Asep Apriana, Asep Ayu Nurul Haryudiniarti Bondan Sugiarto Boni Sena Brainvendra Widi Dionova Dedi Sofyan Dian Nugraha Eddy Yusuf Eddy Yusuf Fadhlullah, Muhamad Vikri Faiza Ariq Muhammad Fajar Mulyana Fikri, Muhammad Luqman Saiful Hadikusuma, Rama Hamzah, Kamal Herakarsono, Alfianto Ida Bagus Indra Ida Bagus Indra Ikhsannudin, Moh. Nova Imam Mahfud IN Islam Indra, Ida Bagus Inyoman Jujur Joko Widodo Juliyanto Simamora Kamal Hamzah Kasum Kasum Kasum Luqman, Luqman saiful Luqman, muhammad Luqman Saiful Fikri M Fikri M. N. Mohammed M. N. Mohammed MN Mohammed Mohammed N. Abdulrazaq Monanov, Murodih Muchlasin Muhammad Habibullah Muhammad Imam Muhammad Naufal Hanif Muhammad Rizki mulyono, Sidik Nashrul Chanief Hidayat Prasetyo, Rio Dwi Priyadi, M. Untung Zaenal Priyadi, Muhammad Untung Zaenal Purwono, M. Anggie Mulyo RD Hertin Romansa Romansa Safira Faizah Salah Al-Zubaidi Saleh, Yasya Khalif Perdana Saleh, YKP SF, M. Luqman Simamora, Tigor Sinta Restuasih Sunardi, Ade Tampubolon, Adam Jordan Tri Wahyu Ridono Udriyah Ujianto, Onny Wahyu Firnanda Wibowo, Donny Yasya Khalif Perdana Saleh Yasya Khalif Perdana Saleh YKP Saleh YKP Saleh