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All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Teknosains SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Prosiding Semnastek International Conference on Coastal and Delta Areas R.E.M (Rekyasa Energi Manufaktur) Jurnal Rekayasa Teknologi Jurnal SOLMA Prosiding Seminar Nasional Teknoka Dinamisia: Jurnal Pengabdian Kepada Masyarakat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Bantenese Jurnal Pengabdian Masyarakat Jurnal Teknologi Bahan dan Barang Teknik 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 Mesin Nusantara BEMAS: Jurnal Bermasyarakat Sawala : Jurnal pengabdian Masyarakat Pembangunan Sosial, Desa dan Masyarakat Urecol Journal. Part E: Engineering Jurnal Polimesin Metalik: Jurnal Manufaktur, Energi, Material Teknik
Dan Mugisidi
Mechanical Engineering, Faculty Of Industrial And Informatic Technology, Universitas Muhammadiyah Prof. Dr. HAMKA, Indonesia
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Pendayagunaan Potensi Kotoran Kambing Menjadi Biogas Pada Peternakan Bina Mandiri Farm Solear Tangerang Banten Rifky Rifky; Oktarina Heriyani; Dan Mugisidi
BANTENESE : JURNAL PENGABDIAN MASYARAKAT Vol. 5 No. 2 (2023): Bantenese : Jurnal Pengabdian Masyarakat
Publisher : Pusat Studi Sosial dan Pengabdian Masyarakat Fisipkum Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/ps2pm.v5i2.7570

Abstract

Sumber energi terbarukan yang berkaitan dengan sumberdaya hayati berasal dari biomassa. Biomassa merupakan bahan baku dalam produk bioenergi. Energi yang dihasilkan berbentuk gas disebut sebagai biogas. Dalam pembuatan biogas terjadi konversi energi biomassa melalui proses biokimia yang menghasilkan energi panas dan energi listrik. Bahan biogas diperoleh dari limbah pertanian, limbah peternakan, limbah kehutanan, limbah tanaman, dan limbah organik. Oleh karena itu potensi biogas sangat besar, karena limbah tumbuhan dan limbah hewan sebagai bahan baku melimpah. Limbah hewan yang digunakan untuk membuat biogas berupa kotoran hewan ternak yang salah satu contohnya adalah kotoran kambing. Kambing diternak dan dipelihara untuk dijadikan sebagai hewan akikah dan hewan kurban. Sebagai hewan untuk akikah kambing dipelihara dalam kandang. Jumlah kandang lebih dari satu memerlukan bangunan posko. Bangunan-bangunan sederhana tersebut yang hampir semua materialnya terdiri dari kayu tetap memerlukan energi untuk dapat ditempati. Kebutuhan energi untuk penerangan kandang dan posko tidak dapat dihindari. Selama ini energi listrik dipasok dari rumah sebelah, sedangkan kotoran kambing tidak dimanfaatkan. Kotoran tersebut dikumpulkan dan dikeringkan kemudian dibuang atau dibiarkan begitu saja. Sebagian ada yang memintanya untuk pupuk tanaman. Dengan demikian tampak bahwa ada permasalahan pada pengelolaan ternak kambing untuk keperluan akikah dan kurban yang berkaitan dengan efisiensi penggunaan energi dan pengelolaan limbah. Kotoran kambing harus dikelola dengan menjadikannya sebagai bahan baku biogas. Biogas dapat menghasilkan energi listrik untuk penerangan dan energi panas untuk memasak. Biogas diperoleh dari kotoran kambing yang dimasukan ke dalam reaktor/digester. Gas ini dihasilkan dari proses penguraian bahan organik oleh mikroorganisme dalam keadaan anaerob. Dalam digester yang kedap udara itu terjadi proses dekomposisi bahan organik tersebut. Melalui pemanfaatan kotoran kambing diharapkan terjadi penghematan dalam penggunaan energi listrik, sehingga dapat menekan biaya pemakaian listrik.
Pendalaman Kompetensi Keahlian Kejuruan Teknik Permesinan Kepada Siswa SMKN 1 Cikarang Pusat Riyan Ariyansah; Firman Noor Hasan; Harry Ramzah; Dan Mugisidi; Estu Sinduningrum; Ahmad Faiz Rahmatullah
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 4 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Cv. Utility Project Solution

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

Abstract

Tujuan pengabdian masyarakat ini ialah untuk mendalami kompetensi keahlian kejuruan teknik permesinan di SMKN 1 Cikarang Pusat melalui program pendalaman kompetensi. Studi ini melibatkan 30 siswa jurusan Teknik Permesinan dalam penerapan pendekatan penelitian pengabdian masyarakat. Identifikasi masalah dilakukan melalui survei dan wawancara awal, yang mengarah pada perancangan rancangan pendalaman kompetensi. Pelaksanaan program melibatkan studi literatur, penerapan rencana pendalaman kompetensi, dan pengumpulan data melalui observasi serta tes pemahaman siswa. Hasil menunjukkan peningkatan signifikan dalam pemahaman siswa, keterlibatan aktif, pengaruh positif keterlibatan industri, dan peningkatan skill praktis sebanyak 20%. Program ini juga meningkatkan keselarasan kurikulum dengan kebutuhan industri, mempersiapkan siswa untuk tantangan di dunia kerja. Temuan ini memberikan kontribusi pada pemahaman lebih lanjut tentang implementasi pendalaman kompetensi dalam pendidikan kejuruan.
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.
Pendampingan pengembangan kincir air kolam ikan panti asuhan yatim muhammadiyah lenteng agung Dan Mugisidi; Emilia Roza; Arief Hamzah; Rahmi Imanda; Adi Tri Siswanto; Qolibu Rozak; Fadhlurrahman Zaki; Yulikastomo
BEMAS: Jurnal Bermasyarakat Vol 4 No 1 (2023): BEMAS: Jurnal Bermasyarakat
Publisher : LPPMPK-Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/bemas.v4i1.671

Abstract

Air merupakan habitat hidup ikan yang sangat penting, sehingga air yang tidak dikelola dengan baik dan kekurangan oksigen akan membuat ikan stress sehingga tidak berkembang dengan baik bahkan berujung pada kematian. Oleh karena itu kami bertujuan meningkatkan oksigen terlarut dengan menggunakan kincir air pada kolam ikan yang dimiliki Panti Asuhan Siti Khodijah Al Qubro agar air di dalam kolam memiliki kandungan oksigen optimum yang berguna bagi perkembangan ikan yang hidup di kolam tersebut. Metode yang dilakukan adalah merancangan kincir air yang sesuai dengan keadaan kolam, memasang kincir pada kolam dilanjutkan dengan memantau manfaat dari kincir tersebut. Hasil pemantauan menunjukkan bahwa jumlah oksigen terlarut meningkat 49% dari 3,8 mg/l menjadi 5,68 mg/l dan dapat di kategorikan masuk di dalam kandungan oksigen optimum
Pelatihan Energi Surya di SMP Paramarta Unggulan Tangerang Selatan Rifky Rifky; Oktarina Heriyani; Dan Mugisidi
Jurnal SOLMA Vol. 11 No. 2 (2022)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v11i2.8573

Abstract

Background: Penelitian tentang teknologi energi surya sudah banyak yang dipublikasikan. Akan tetapi, setiap hasil penelitian termasuk penelitian energi surya tidak cukup terpublikasi hanya di kalangan masyarakat ilmiah atau akademis dalam media dan forum ilmiah saja. Salah satu masyarakat yang memerlukan pengetahuan energi surya adalah siswa sekolah menengah. Metode: Adapun kegiatan yang dilakukan adalah melakukan pre-test tentang energi surya terhadap 23 orang siswa yang akan mengikuti pelatihan, kemudian dilakukan pemberian teori materi energi surya, melakukan post-test untuk mengetahui pengetahuan siswa hasil penyampaian materi tentang energi surya tersebut, dan ditutup dengan memperagakan dan praktik perakitan rangkaian sistem fotovoltaik. Hasil: Hasil pre-test rata-rata siswa sebesar 4,86, sedangkan hasil post-test rata-rata siswa sebesar 6,52. Dari kedua tes tersebut menunjukkan bahwa terdapat perbedaan pengetahuan dan pemahaman yang signifikan tentang energi surya antara sebelum dan sesudah pemberian materi. Kesimpulan: Hasil kegiatan ini menghasilkan peningkatan kemampuan siswa dalam pengetahuan dan pemahaman tentang energi surya.
Rice husk ash as a substitute for silica gel Rahmad Bonanza; Dan Mugisidi
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.v11i1.943

Abstract

Silica gel has been widely used as a dryer for food, medicine and various other purposes. Silica gel is basically a safe material, but because of its hydroscopic nature, silica gel is easily contaminated with dangerous materials. Apart from that, silica gel cannot decompose easily naturally, so using large amounts of silica gel will cause piles of silica gel waste. Therefore, efforts are being made to find replacement materials, one of which is using rice husk ash which can easily decompose naturally. This research aims to test the ability of rice husk ash as a substitute for silica gel. Tests used commercial silica gel (SG), silicon gel in non-woven geotextile bags (SG-N), and rice husk ash in non-woven geotextile bags (AS-N). In this study, AS-N was compared with SG and SG-N. The water vapor absorption test was carried out on a weight of 15 grams for 180 minutes. Each of the three samples was placed in a closed jar to avoid contamination with water vapor in the environment. The relative humidity of each jar was measured with a hygrometer. The jar lid was kept closed throughout the test. The results showed that SG, SG-N and AS-N reduced humidity by 23%, 22% and 24% respectively. Modeling with the Avrami equation is used to extrapolate the absorption results. The research results showed that 15 gram non-woven geotextile rice husk ash had superior water vapor absorption capabilities compared to silica gel and silica gel non-woven geotextiles. So it can be concluded that dryers with rice husk ash as the basic material can be used for needs such as clothes dryers, food dryers and other needs
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
Effect of buoyancy force on buoyancy waterwheel efficiency using numerical flow simulation Fadlurrahman Zaki; Dan Mugisidi
TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika Vol 11 No 2 (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.v11i2.976

Abstract

In this work, the performance of a buoyant waterwheel to produce hydrokinetic power is investigated through analytical theory and computational fluid dynamics simulation. The impact of the buoyancy wheel is investigated by establishing the performance parameters through the use of a moving mesh approach and a realizable k-ε turbulence model. Transient simulation is required to comprehend the flow of physical processes. Using moving mesh as a transient methodology of the buoyancy waterwheel, numerical flow simulations and theoretical analytical methods are used in this study to assess the effect of buoyant force generated on the performance of the buoyancy wheel. The buoyancy waterwheel that will be put to the test has eight straight blades and a diameter of one meter. The pinwheel force and torque created in the numerical flow simulation (CFD) are 414.96 N and 207.48 Nm, respectively, whereas in the theoretical calculation they are 449.06 N and 224.53 Nm, according to the research findings. It is possible to compute the buoyancy wheel's power output and efficiency mathematically, yielding values of 1619.35 W and 68.07%. The buoyancy wheel's power output and efficiency, as determined by numerical flow simulation, are 1495.95 W and 62.88%, respectively. Based on theoretical and CFD study results, the buoyancy wheel generates a standard deviation of 7.62%. Thus, for the buoyancy wheel, a temporary method that makes advantage of the moving mesh characteristic is advised. This method can also be applied as a future alternative energy source for the Piko hydro turbine
Effect of wind speed on evaporation rate in air conditioner based desalination units Ibnu Sulistiono; Dan Mugisidi; Nurkholid; Oktarina Heriyani
TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika Vol 12 No 1 (2025): TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika (On Progress)
Publisher : LPPMPK-Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/tekno.v12i1.1238

Abstract

Due to environmental changes, ensuring access to clean water is challenging for many regions. This study examines how wind speed influences seawater evaporation rates in a desalination system. Conducted indoors, the research varied wind speeds (0.6 m/s, 0.7 m/s, and 0.8 m/s) while maintaining a consistent temperature. A modified window Air Conditioner (AC) served as the evaporation unit, with its condenser immersed in water to utilize released heat, and its evaporator used as a condenser. Water temperature was maintained at 60-70°C. Results demonstrated a significant increase in evaporation rates with higher wind speeds. The strong correlation between experimental and theoretical results underscores wind speed as a critical factor in enhancing freshwater production efficiency from seawater. These insights inform the design of more effective desalination systems, offering potential solutions to water scarcity challenges in vulnerable regions
Effect of Vacuum on Evaporation of Seawater Yusuf, Ahmad Maulana; Dan Mugisidi; Ikbal Prasetiyo Aji; Oktarina Heriyani
R.E.M. (Rekayasa Energi Manufaktur) Jurnal Vol 8 No 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/r.e.m.v8i2.1672

Abstract

Water has become a vital necessity for every living organism to survive, leading to a threefold increase in global freshwater usage over the past 50 years. However, only 2.8% of the Earth's surface water is freshwater, while the rest is seawater. Therefore, seawater is processed into clean freshwater through desalination methods to make it consumable for the public. The desalination process involves two stages: evaporation and condensation aided by heat energy from a heater plate and a vacuum system. The use of vacuum in the desalination device aims to accelerate evaporation. In this study, three vacuum pressure variables were tested, namely no vacuum, 1 inHg vacuum pressure, and 2 inHg vacuum pressure. Data will be collected every 5 minutes for a total duration of 30 minutes for each variable. The research findings indicate that desalination using a vacuum system significantly affects the evaporation rate and the amount of freshwater obtained from the condensation process.
Co-Authors Abdul Rahman Abdul Rahman Soleh Pohan Adi Nugroho Adi Tri Siswanto Adittia Fajar Agus Fikri Agus Fikri Ahmad Faiz Rahmatullah Ahmad Samil Mubarok Aji, Ikbal Prasetiyo Alamsyach, Rizky Arief Hamzah Avorizano, Arry Cahyani, Regita Septia Che Wan Mohd Noor Deka Rama Ligustian Djeli, M Yusuf Emilia Roza Estu Sinduningrum Estu Sinduningrum Fadhlurrahman Zaki Fadhlurrahman Zaki Fadlurrahman Zaki Faldy Irwiensyah Faturahman, Hamdi Fauzi, Herman Fikri, Agus Fikri, Agus Firman Noor Hasan Firmansyah Azharul Giri Parwatmoko Giri Parwatmoko Hamdi Faturahman Hamdi Faturohman Hamzah, Arif Hangga Putra Prabawa Harry Ramzah Hilda, Atiqah M. Hilmi, Irfan Ibnu Sulistiono Ikbal Prasetiyo Aji Luhung, Rizal Andi Lutfan Zulwaqar M Yusuf Djeli M. Mujirudin Mohammad Mujirudin Mohammad Yusuf D Mubarok, Ahmad Samil Muharom4, Vazri Muhidal Wasi Mujirudin Mujirudin Nofendri, Yos Nurfadillah, Zaka Nurkholid Nurkholid Nurkholid Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktarina Heriyani Oktavian, Akbar Pancatatva Hesti Gunawan Qolibu Rozak Rahmad Bonanza Rahmi Imanda Regita Septia Cahyani Rifky, Rifky Rifky, Rifky Riyan Ariyansah Rizal Andi Luhung Rizki Afif Afandi Rizki Afif Afandi Salman Alfarisi Saputra, Alfian Ady Sayuti, Adi Tegar Sinduningrum, Estu Soleh Pohan, Abdul Rahman Sugema Tegar Imaniar Kusnanto Wahyu Kuncoro Wasi, Muhidal Widodo Widodo Wilarso, Wilarso Wirangga, Ristanto Wirayudatama, Johan Yulikastomo Yulikastomo yusuf, Ahmad Maulana Zaka Nurfadilah