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DENSIFIKASI BATUBARA DAN BIOMASSA SEKAM PADI MENGGUNAKAN TEKNOLOGI SINTERING …
Tingginya ketergantungan Indonesia terhadap batu bara sebagai bahan bakar fosil menjadi salah satu penyebab utama emisi karbon yang menyebabkan pemanasan global. Di sisi lain, limbah pertanian seperti sekam padi belum dimanfaatkan secara baik dan sering dibakar secara sembarangan, sehingga menambah polusi udara. Di samping itu, kebutuhan bahan bakar alternatif yang efisien, murah, dan ramah lin…
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- xiii, 104 hlm.; ilus.; tab.; 29 cm.
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- T1831492025
ANALISIS METODE TAGUCHI DALAM OPTIMALISASI PEMBUATAN FILTER KERAMIK HA/KAOLIN…
Penelitian ini membahas pengembangan komposit keramik berpori berbasis hidroksiapatit (HA) dan kaolin, yang disintesis menggunakan metode space holder berbahan dasar ubi jalar serta proses sintering. Tujuan utama dari penelitian ini adalah untuk menghasilkan material keramik berpori yang berpotensi digunakan sebagai adsorben karbon dioksida (CO₂). HA diperoleh melalui proses kalsinasi tulang …
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- xvii, 117 hlm.; ilus.; tab.; 29 cm.
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- T1831892025
PENGEMBANGAN LKPD BERBASIS PROJECT BASED LEARNING PADA MATERI GAMBAR PROYEKSI…
Technical drawing instruction on perspective projection materials requires learning media that can enhance students’ visual-spatial skills. This study aims to develop a Student Worksheet (LKPD) based on Project Based Learning (PjBL) to improve student learning outcomes at SMKN 1 Suak Tapeh. The research employed the 4D development model, which consists of the Define, Design, Develop, and Diss…
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- 06121282126044
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- T1810812025
IDENTIFIKASI OTOMATIS SAMPAH BOTOL PLASTIK PADA BELT CONVEYOR MEGGUNAKAN METO…
Environmental problems caused by plastic waste are a serious challenge that requires appropriate technological solutions, especially in the waste sorting process. This study aims to develop an automatic identification system for plastic bottle waste integrated with a belt conveyor using a Python-based Naïve Bayes classification algorithm. The system is designed to recognize three types of plas…
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- xxiii, 443 hlm.; ilus.; tab.; 29 cm.
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- T1831562025
ANALISIS PENERAPAN KESELAMATAN DAN KESEHATAN KERJA (K3) DI BENGKEL PEMESINAN …
This study aims to find out how the Analysis of the Implementation of Occupational Safety and Health (K3) in the Machining Workshop of SMK Negeri 2 Muara Enim. This research is a qualitative research with data collection techniques using interviews and observations. The data source of this research is using the snowball sampling technique with data sources of the Head of the machining workshop,…
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- T1798972025
ANALISIS DISTRIBUSI TEMPERATUR BENDA KERJA PADA PROSES PEMBUBUTAN TITANIUM TI…
Machining process is a process that is carried out by changing the shape of metal material to what we want. One type of machining process is the turning process. Turning process is a process that is carried out by means of the workpiece spindle and tool cutting workpiece. Turning is very influential on the use of the parameter that exist in the machining. Turning parameters consist of cutting s…
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- xxvii, 52 hlm. : ilus. ; tab. ; 28 cm
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- T3102019
DETEKSI KEKASARAN PERMUKAAN MENGGUNAKAN SENSOR GETARAN DENGAN VARIASI KECEPAT…
Pada masa kini, pengerjaan dengan mesin produksi sangat dibutuhkan pada industri manufaktur. Kekasaran permukan yang dihasilkan proses pemesinan menentukan kualitas komponen benda kerja. Metode yang digunakan untuk mengukur kekasaran permukaan terdapat dua metode, yaitu metode kontak dan non kontak. Namun kedua metode tersebut memiliki kelemahan, yaitu pengukuran yang tidak bisa dilakukan saat …
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- xxvii, 56 hlm. : ilus. ; tab. ; 28 cm
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- T32242019
PENGEMBANGAN INSTRUMEN EVALUASI STEM SKILLS PADA PEMBELAJARAN MATA KULIAH PEN…
Penelitian ini bertujuan untuk mengembangkan instrumen evaluasi keterampilan STEM (Science, Technology, Engineering, and Mathematics) pada pembelajaran mata kuliah pengelasan TIG MIG di Program Studi Pendidikan Teknik Mesin, Universitas Sriwijaya. Latar belakang penelitian ini didasarkan pada kebutuhan akan alat ukur yang mampu menilai keterampilan STEM mahasiswa secara menyeluruh, khususnya da…
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- T1802632025
PENGEMBANGAN PREVENTIVE MAINTENANCE MESIN FRAIS UNIVERSAL BERBASIS APLIKASI A…
This study aims to describe the feasibility and practicality of preventive maintenance for universal milling machines based on the Appsheet application in the Mechanical Engineering Education Laboratory. The type of research is research and development (R&D), using the 4D model: Define, Design, Develop, and Disseminate. The product was tested on subject lecturers, the head of the laboratory, an…
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- xxii, 549 hlm.; ilus.; tab.; 29 cm.
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- T1802012025
KOROSI DIBAWAH INSULASI PADA BAJA A36 DI PWHT PADA MEDIA AIR LAUT
Corrosion Under Insulation (CUI) remains a persistent challenge across many industrial sectors, posing a significant threat to the integrity and longevity of equipment. Post-welding heat treatment processes are usually used to remove residual stresses and improve the mechanical properties of the welded structure. However, the interaction of A36 steel with seawater, when combined with the insula…
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- xix, 107 hlm.; ilus.; tab.; 29 cm
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- T1442262024
MODEL INVENTORI PADA BARANG FARMASI YANG DETERIORATING DENGAN TINGKAT PERMINT…
In this study, an inventory model of pharmaceutical goods that deteriorates or damage to pharmaceutical goods that occurs due to the length of time the goods are stored with a fourth-degree polynomial demand rate is formulated. In the optimal solution, the inventory time at zero (t_1^* ) is 0.478763 and the cycle length (T_1^* ) is 0.698110 with an average minimum total cost ((TC) ̅ ) of $119.…
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- xvii, 117 hlm.; ilus.; tab.; 29 cm.
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- T1791332025
PENGARUH ARUS PENGELASAN SMAW PADA DISSIMILAR LOGAM STAINLESS STEEL 201 DAN B…
The advancement of welding technology plays a crucial role in industrial development, especially in dissimilar metal welding, such as joining stainless steel 201 and carbon steel 1040. This type of welding often results in reduced mechanical properties at the joint due to differences in composition and physical characteristics. This study aims to investigate the effect of welding current variat…
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- xvi, 146 hlm.; ilus.; tab.; 29 cm
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- T1783522025
RANCANG BANGUN MESIN PENCETAK BAKSO PORTABEL UNTUK SKALA INDUSTRI UMKM
DESIGN AND DEVELOPMENT OF A PORTABLE MEATBALL FORMING MACHINE FOR SME INDUSTRY SCALE Scientific Paper (Thesis), January 10, 2025 Yoga Abie Putra, supervised by Prof. Dr. Ir. Hendri Chandra, M.T. xxv + 62 pages, 10 table, 39 figures, 3 attachments SUMMARY One of the most widely consumed processed meat products in Indonesia is meatballs, which are served hot and have a high animal protein content…
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- xiv, 133 hlm.; ilus.; tab.; 29 cm.
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- T1784022025
PENGEMBANGAN MODUL PEMBELAJARAN BERBASIS E-BOOK PADA MATERI SHEET METAL DI MA…
Penelitian ini bertujuan untuk mengembangkan modul pembelajaran berbasis E-BOOK pada materi Sheet Metal di mata kuliah CAD/CAM Lanjutan untuk Program Studi Pendidikan Teknik Mesin di Universitas Sriwijaya. Penelitian ini mengadopsi model pengembangan 4D (Define, Design, Development, Disseminate) untuk menghasilkan media pembelajaran yang valid, praktis, dan efektif. Pengujian dilakukan melalui …
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- xvii, 82 hlm.: Ilus., tab.; 29 cm
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- T1736042025
PENGEMBANGAN VIDEO TUTORIAL PADA MATERI SHEET METAL DI MATA KULIAH CAD/CAM LA…
Penelitian ini bertujuan untuk mengembangkan video tutorial pada mata kuliah CAD/CAM Lanjutan di Program Studi Pendidikan Teknik Mesin. Metode yang digunakan adalah Research and Development (R&D) dengan model 4D (Define, Design, Develop, Disseminate). Video tutorial ini dirancang untuk meningkatkan pemahaman mahasiswa terhadap konsep dasar fitur Sheet Metal pada Autodesk Inventor, mengembangkan…
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- xii, 71 hlm.; tab.; 29 cm.
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- T1735992025
PENGEMBANGAN E-MODUL PEMBELAJARAN BERBASIS FLIPBOOK PADA MATA KULIAH PRAKTIK …
This study aims to develop a flipbook-based learning module and to determine the feasibility and practicality of the flipbook-based e-learning module for students in the Mechanical Engineering Education Study Program at Universitas Sriwijaya. E-Modules function as learning resources that help students learn independently, in a two-way, and communicative manner. Flipbooks are learning media in t…
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- xiii, 63 hlm.; tab.; 29 cm.
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- T1736552025
PENGEMBANGAN BUKU AJAR CAD/CAM LANJUTAN BERBASIS CASE METHOD DI PROGRAM STUDI…
This research is research and development using a 4D model (Define, Design, Develop, Disseminate) which aims to develop a valid and practical Case Method-based Advanced CAD/CAM textbook . The research was carried out in the odd semester of 2024 at the Mechanical Engineering Education Study Program, Faculty of Teacher Training and Education, Sriwijaya University, with the research subjects being…
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- xii, 71 hlm.; tab.; 29 cm.
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- T1735722025
PENGEMBANGAN VIDEO TUTORIAL CAM BERBASIS CASE METHOD DI PROGRAM STUDI PENDIDI…
The objectives of this research are (1) to identify the difficulties faced by students in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University; (2) to describe students' efforts in overcoming difficulties in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University. This research uses a qualitative ap…
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- xiii, 63 hlm.; tab.; 29 cm.
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- T1736232025
STUDI KUALITATIF : ANALISIS KESULITAN MAHASISWA PADA MATA KULIAH CAD/CAM DASA…
The objectives of this research are (1) to identify the difficulties faced by students in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University; (2) to describe students' efforts in overcoming difficulties in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University. This research uses a qualitative ap…
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- xvii, 92 hlm.: Ilus., tab.; 29 cm
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- T1735662025
PENGEMBANGAN E-MODULE MATERI RODA GIGI BERBASIS PROJECT-BASED LEARNING PADA M…
This research was a development study aimed at producing a project-based learning (PjBL) e-module on gear material for the course Dynamic Machine Elements and Basic CAD/CAM. The method used was Research and Development (R&D) with the Holistic 4D model (Define, Design, Develop, Deploy). The study was conducted during the even semester of the 2024/2025 academic year. The research subjects were st…
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- xv, 63 hlm.; ill.; tab.; 29 cm.
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- T1735592025
KOROSI DI BAWAH INSULASI DALAM AIR LAUT DAN AIR RAWA PADA BAJA A36 YANG DIANIL
Corrosion under insulation is a major problem in the oil and gas industry. This research was conducted to determine the effect of 900 °C annealing heat treatment with a holding time of 60 minutes on the corrosion rate of sea water and swamp water on A36 steel. The research method carried out is in the form of experimental testing using hardness testing, impact testing, corrosion rate analysis,…
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- xix, 69 hlm.; ilus.; tab.; 29 cm
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- T1438472024
ANALISIS PENERAPAN K3 PERMESINAN PADA MAHASISWA PENDIDIKAN TEKNIK MESIN DI LA…
Occupational Safety and Health is one of the efforts to create a comfortable, healthy workplace and avoid environmental pollution, which can reduce work accidents and occupational diseases which ultimately increase work effectiveness and productivity. This study aims to determine the Analysis of the Implementation of Occupational Safety and Health in Machinery for Mechanical Engineering Educati…
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- xvii, 62 hlm.; ilus.; tab.; 29 cm.
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- T1777492025
PEMBENTUKAN MEMBRAN PERAK NITRAT (AgNO3) DENGAN PENCAMPURAN POLYETHERSULFONE …
Polymer-based membrane is a thin layer between two fluid phases that is a barrier to a particular species, which can separate substances of different sizes, and limit the transport of various species based on their physical and chemical properties. This research aims to develop a membrane with materials including Polyethersulfone (PES) polymer with a mixture of Silver Nitrate (AgNO3) additives …
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- xiv, 81 hlm.; ilus.; 29 cm
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- T1428242024
ANALISIS PRESSURE DROP DAN VISUALISASI ALIRAN PADA PIPA PLEXIGLASS DENGAN VAR…
Pipes function as a distribution medium from one place to another. In the process of distributing fluids using pipes, there are several problems that will occur, namely pressure drop. The cause of the decrease in pressure in a fluid is caused by several things such as the diameter of the fluid, the friction force of the fluid, and the physical properties of the fluid. Pressure drop occurs due t…
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- xv, 77 hlm.; tab.; 29 cm
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- T1428812024
ANALISIS KERUGIAN ALIRAN PADA PIPA PLEXIGLASS DENGAN VARIASI DIAMETER 1/2 DAN…
In a means of transportation or fluid installation, there will definitely be the use of fittings, where these fittings will cause an obstacle to a flow. Resistance to the flow will cause a decrease in the energy of the fluid, this phenomenon is often also called energy loss (head loss). This is important to identify because it has an important role, namely to find out the amount of loss value t…
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- xvii, 128 hlm.; ilus.; 29 cm
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- T1428772024
PENGARUH PENAMBAHAN GAS HHO PADA BAHAN BAKAR PERTAMAX DAN CAMPURAN PERTAMAX-E…
Abstrak In the modern era, the automotive sector is experiencing very rapid progress, especially in the two-wheeled automotive sector, where market demand for two-wheeled vehicles is increasing and demand for fossil fuels is also increasing. The effect of using fossil fuels will be increased air pollution produced by vehicles in the form of CO, HC and CO2 from the combustion of two-wheeled vehi…
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- xv, 83 hlm.; ilus.; 29 cm
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- T1423752023
PENGARUH VARIASI HOLDING TIME NORMALIZING TERHADAP LAJU KOROSI PADA BAJA KARB…
This research aims to determine the effect of various normalizing holding times on the corrosion rate of carbon steel ST 42 using an inhibitor extracted from potato peel. In this study, specimens were subjected to normalizing holding time, treated with an inhibitor, and then immersed in a corrosive NaCl solution. Subsequently, each specimen underwent normalizing heat treatment with holding time…
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- xiv, 70 hlm.; ilus.; 29 cm
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- T1429292024
PENGARUH SARANA PRASARANA, PELAYANAN ADMINISTRASI DAN AKADEMIK TERHADAP KEPUA…
This study aims to determine the direct and indirect effects between infrastructure, administrative and academic services on student learning satisfaction. This research is quantitative in nature. The research population was active students of Mechanical Engineering Education FKIP Sriwijaya University in the 2023/2024 learning year, totaling 289 people. The research sample used the Stratified R…
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- xv, 115 hlm.; ilus.; 29 cm
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- T1426062024
PENGARUH VARIASI WAKTU PENGUAPAN CAIRAN DALAM RESERVOIR/BOILER TERHADAP TEKAN…
A reservoir or boiler is a vessel or storage container that is used to store the pressure resulting from the evaporation of a liquid. When observing the time in the heating process, it must be good to produce maximum results. This research is experimental research which aims to determine the effect of variations in heating time and Reservoir/Boiler room temperature on the resulting air pressure…
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- xv, 53 hlm.; ilus.; 29 cm
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- T1427622024
PENGARUH INHIBITOR EKSTRAK DAUN JAMBU BIJI (PSIDIUM GUAJAVA L.) PADA PROSES Q…
This research aims to see the effect of adding inhibitors from guava leaf extract (Psidium guajava L.) in the quenching process on the corrosion rate of ST37 steel in an acetic acid environment. This research is a pure experiment. This research stage includes preparing tools and materials, making inhibitors, quenching, applying inhibitors, and calculating the corrosion rate. The results of this…
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- xii, 110 hlm.; ilus.; 29 cm
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- T1427602024
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