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INTEGRASI CFD-FEA FRAMEWORK UNTUK SIMULASI AERODINAMIKA DAN ANALISIS STRUKTUR…
The development of renewable energy promotes small-scale wind turbines as independent power sources. This study designs and analyzes a small-scale Horizontal Axis Wind Turbine (HAWT) blade with a NACA 2412 airfoil using an integrated Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA) framework through a one-way coupling approach. CFD simulations were performed at Tip Speed Rat…
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- xxvii, 129 hlm.; ilus.; tab.; 29 cm.
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- T2010092026
FAKTOR YANG MEMPENGARUHI KEGAGALAN PEMBUATAN PRODUK PADA PRAKTIK LAS BUSUR (S…
This study aimed to identify the factors influencing product manufacturing failures in Shielded Metal Arc Welding (SMAW) practice at the Mechanical Engineering Education Study Program, Universitas Sriwijaya. This research employed a quantitative descriptive method with 46 students selected using proportional random sampling. Data were collected through questionnaires and documentation and analy…
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- T2009752026
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS VIDEO TUTORIAL PERAWATAN MESIN BUBUT
This study aims to develop video tutorial-based learning media on lathe machine maintenance materials and to determine its validity and practicality. The research method used was Research and Development (R&D) with the 4D development model consisting of define, design, develop, and disseminate stages. The research subjects were students of the Mechanical Engineering Education Study Program who …
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- xx, 221 hlm.; ilus.; tab.; 29 cm.
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- T1945702026
PENGARUH GENDER DAN PEMAHAMAN MATERI TERHADAP KETERAMPILAN PRAKTIKUM LAS SMAW…
Jenis penelitian ini adalah ex post facto yang bertujuan untuk mengetahui pengaruh gender dan pemahaman materi terhadap keterampilan praktikum las SMAW pada mahasiswa Pendidikan Teknik Mesin Universitas Sriwijaya. Populasi penelitian berjumlah 85 mahasiswa Program Studi Pendidikan Teknik Mesin Universitas Sriwijaya yang telah menempuh mata kuliah praktik las busur dan asetilin. Sampel penelitia…
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- xiv, 178 hlm.; ilus.; tab.; 29 cm.
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- T1944262026
PENGEMBANGAN JOBSHEET BERBASIS PJBLBERBANTU INVENTOR CAM ULTIMATE PADA MATERI…
This study employed a research and development (R&D) approach using the ADDIE Model (Analysis, Design, Development, Implementation, and Evaluation) to develop a Project-Based Learning (PjBL)-based jobsheet assisted by Autodesk Inventor CAM Ultimate for CAM Milling material that is valid and practical. The research was conducted in the Mechanical Engineering Education Study Program. The validity…
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- xvii, 131 hlm.; ilus.; tab.; 29 cm.
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- T1943782026
ANALISIS MINAT MAHASISWA PADA MATA KULIAH PENGELASAN DI TINJAUAN DARI GENDER …
This study aims to analyze students' interest in welding courses from a gender perspective. The study used a mixed methods approach involving 60 respondents, consisting of 30 male and 30 female students. Data collection techniques were conducted through questionnaires and interviews. Data analysis used descriptive statistics, the Mann–Whitney U test, and qualitative analysis to strengthen the…
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- xiii, 80 hlm.; ilus.; tab.; 29 cm
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- T1945132026
PENGARUH VARIASI TEGANGAN LISTRIK TERHADAP KARAKTERISTIK MEMBRAN PVDF SnO2 UN…
The results indicate that electric voltage variation significantly affects the characteristics of PVDF–SnO₂ membranes. Increasing the voltage from 15 kV (PSE 1) to 30 kV (PSE 3) leads to improvements in pore size and distribution, where PSE 3 shows the highest average pore size (6.03 ± 0.12), while PSE 1 has the lowest (4.44 ± 0.17). In terms of mechanical properties, PSE 1 exhibits the h…
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- xxvii, 76 hlm.; ilus.; 29 cm
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- T1948652026
PENERAPAN SISTEM SORTIR SAMPAH KERTAS OTOMATIS MENGGUNAKAN METODE NAÏVE BAYE…
Paper waste is a type of waste that continues to increase in number so that it requires proper management so that it can be recycled optimally. One of the efforts to support the recycling process is to sort paper waste by type. This research aims to develop a real-time paper waste classification system based on digital image processing using HSV color features and contour features that cover ar…
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- xxiv, 103 hlm.; ilus.; 29 cm
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- T1948762026
PENGEMBANGAN JOBSHEET DIGITAL BERBASIS GOOGLE SITE PADA SISTEM PERAWATAN DAN …
Penelitian ini bertujuan untuk mengembangkan jobsheet digital berbasis Google Site pada mata kuliah Sistem Perawatan dan Perbaikan di Program Studi Pendidi- kan Teknik Mesin Universitas Sriwijaya serta mengetahui tingkat validitas dan kepraktisan produk yang dikembangkan. Metode penelitian yang digunakan adalah penelitian dan pengembangan (Research and Development) dengan model ADDIE yang melip…
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- xv, 79 hlm.; ilus.; tab.; 29 cm.
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- T1941952026
METODE ENSEMBLE MACHINE LEARNING PREDIKSI KEKASARAN PERMUKAAN BAJA S45C PADA …
Surface roughness is a critical quality indicator in precision manufacturing industries due to its direct impact on fatigue resistance and tribological performance of machine components. This study aims to predict surface roughness (Ra) values in the CNC milling process of S45C steel using flood cooling by integrating Support Vector Regression (SVR) and Gaussian Process Regression (GPR) algorit…
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- xxx, 65 hlm.; ilus.; 29 cm
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- T1918192025
EVALUASI POLA KOROSI PADA NARROW BODY AIRCRAFT MENGGUNAKAN METODE PARETO ANAL…
The structure of a current aircraft is composed of 80% aluminum and 20% composites. Aluminum is a non-ferrous metal known for its corrosion resistance and light weight. Furthermore, aluminum alloys are easy to manufacture and have a high strength-to-weight ratio (GMF, 2018). An aircraft requires lightweight materials to reduce weight and improve fuel efficiency. Structural corrosion that occurs…
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- vii, 66 hlm.; ilus.; tab.; 29 cm.
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- T2002922026
UJI FATIK LENGKUNG DARI MATERIAL KUNINGAN YANG MENDAPATKAN PERLAKUAN PANAS AN…
Kuningan merupakan paduan tembaga dan seng yang banyak digunakan dalam industri otomotif, kelistrikan, dan manufaktur karena memiliki sifat mekanik yang baik serta ketahanan terhadap korosi. Namun, material ini rentan mengalami kegagalan akibat beban berulang atau fatik. Penelitian ini bertujuan menganalisis pengaruh perlakuan panas Uji Fatik Lengkung dari Material Kuningan yang Mendapatkan ter…
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- xxix, 59 hlm.; ilus.; 29 cm
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- T1932782026
ANALISIS KARAKTERISTIK MEMBRAN BERBAHAN POLYETHERSULFONE (PES) DENGAN PENAMBA…
Air merupakan sumber daya vital yang ketersediaannya semakin terancam oleh polusi limbah domestik dan industri. Oleh karena itu, diperlukan teknologi pengolahan yang efektif dan efisien. Studi ini bertujuan untuk menganalisis karakteristik membran Polyethersulfone (PES) yang diinkorporasi dengan perak nitrat (AgNO₃) untuk aplikasi pengolahan air bersih. Membran disiapkan menggunakan 15 wt% PE…
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- xvii, 39 hlm.; ilus.; 29 cm
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- T1934722026
STUDI KUALITATIF: PENGELOLAAN PRAKTIK INDUSTRI PROGRAM STUDI PENDIDIKAN TEKNI…
Penelitian ini bertujuan untuk menganalisis pengelolaan Praktik Industri pada Program Studi Pendidikan Teknik Mesin di Universitas Sriwijaya yang meliputi aspek perencanaan, pelaksanaan, evaluasi, serta faktor pendukung dan penghambat. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus. Pengumpulan data dilakukan melalui teknik wawancara dan dokumentasi, kemudian dianali…
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- xiii, 72 hlm.; ilus.; tab.; 29 cm.
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- T1941722026
PENGARUH METODE PENGELASAN SMAW, ASETILIN, TIG DAN MIG TERHADAP KETAHANAN KOR…
Penelitian ini bertujuan untuk menganalisis pengaruh metode pengelasan SMAW, asetilin, TIG, dan MIG terhadap ketahanan korosi baja stainless steel 304 menggunakan metode uji kehilangan massa. Spesimen hasil pengelasan direndam dalam larutan NaCl 3,5% selama 672 jam untuk mensimulasikan lingkungan korosif, kemudian produk korosi dihilangkan menggunakan larutan asam nitrat (HNO₃) 15% sebelum di…
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- xix, 153 hlm.; ilus.; tab.; 29 cm.
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- T1940952026
STUDI KUALITATIF: PERAN MATA KULIAH MICROTEACHING TERHADAP PENINGKATAN EFIKAS…
This study aims to analyze the role of the microteaching course in improving the self-efficacy of Mechanical Engineering Education students. The research used a qualitative descriptive approach involving lecturers, alumni, and students through observation, interviews, and documentation. Data were analyzed using the Miles and Huberman model supported by NVivo 12 Pro. The results show that microt…
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- 92 hlm.; ilus.; tab.; 29 cm.
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- T1939142026
STUDI SIFAT MEKANIK ALUMINIUM MATRIX KOMPOSIT DENGAN PENAMBAHAN SILICONE CARB…
Aluminum matrix composite (AMC) is an engineering material developed to improve the mechanical properties of recycled aluminum through the addition of reinforcing particles. This study aims to analyze the effect of the addition of Silicon Carbide (SiC) at 3 wt% and Rice Husk Ash (RHA) at 2 wt%, 4 wt%, and 6 wt% on the hardness, impact toughness, and microstructure of aluminum scrap using the st…
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- xv, 45 hlm.; ilus.; 29 cm
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- T1932812026
PENGARUH PERLAKUAN PANAS TERHADAP TRANSFORMASI FASA Ti-6Al-4V GRADE 23 HASIL …
Ti-6Al-4V Grade 23 is a biomaterial widely used for implant applications due to its high strength, good corrosion resistance, and excellent biocompatibility. The Selective Laser Melting (SLM) process produces a martensitic α′ microstructure with high residual stress, which requires heat treatment to improve microstructural stability and material properties. This study aims to analyze the eff…
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- xxix, 70 hlm.; ilus.; tab.; 29 cm.
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- T1931882026
ANALISIS KEKERASAN MIKRO DAN STRUKTUR MIKRO TI-6AL-4V GRADE 23 PADA PROSES SE…
This study aims to analyze the effect of Selective Laser Melting (SLM) process parameters on the microhardness and microstructure of Ti-6Al-4V Grade 23 titanium alloy. This material is widely used in biomedical and aerospace applications due to its high strength-to-weight ratio, good corrosion resistance, and excellent biocompatibility. However, laser-based additive manufacturing processes ofte…
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- xxvii, hlm.; ilus.; tab.; 29 cm.
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- T1931742025
ANALISIS PENGARUH PARAMETER SELECTIVE LASER MELTING TERHADAP SIFAT MEKANIK PA…
This study investigates the effect of Selective Laser Melting (SLM) process parameters on the mechanical properties of Ti-6Al-4V Grade 23, a material widely used in biomedical applications, particularly medical implants. The advancement of additive manufacturing technology has enabled the fabrication of personalized prostheses with complex geometries tailored to individual needs. Selective Lase…
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- xxv, 62 hlm.; ilus.; tab.; 29 cm.
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- T1931542026
PENGEMBANGAN DAN KARAKTERISASI MEMBRAN POLYVINYLIDENE FLUORIDE (PVDF) DENGAN …
This study is aimed at developing membranes made from Polyvinylidene Fluoride (PVDF) modified with the addition of Silver Nitrate (AgNO₃). The membranes are expected to possess robust mechanical properties, optimal surface morphology, high filtration performance, and resistance to fouling. The membranes are fabricated using the phase inversion method, where PVDF solution at varying concentrat…
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- xviii, 95 hlm.; ilus.; tab, 29 cm
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- T1882192025
RANCANG BANGUN ALAT PENYARING AIR LIMBAH RUMAH TANGGA MENJADI AIR SIAP MINUM …
This research focuses on the design and testing of a household wastewater filter that aims to convert domestic wastewater into potable water through the application of multi-stage filtration and disinfection technology based on Polyvinylidene Fluoride (PVDF) membranes. The background of the research is based on the increasing need for clean water, limited access to potable water, and high level…
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- xvi, 100 hlm.; ilus.; tab, 29 cm
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- T1883622025
PENGARUH SILICON CARBIDE DAN RICE HUSK ASH TERHADAP SIFAT MEKANIK ALUMINIUM M…
The development of the automotive and aerospace industries is driving demand for lightweight materials such as aluminum alloys. In Indonesia, aluminum demand reaches 1.2 million tons per year, but 56% is still met by imports (ESDM, 2024). Aluminum waste, such as cans and spare parts, can pollute the environment. Aluminum recycling is a solution to reduce waste and dependence on imports, as well…
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- xxv, 103 hlm.; ilus.; tab, 29 cm
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- T1893542025
ANALISA SIFAT MEKANIS TERHADAP PENGELASAN PLAT TITANIUM ALLOY DENGAN METODE L…
Titanium alloys are widely used in aerospace, biomedical, and manufacturing industries due to their high strength-to-weight ratio and excellent corrosion resistance. However, welding titanium alloys remains challenging because of their high sensitivity to heat input, which significantly affects mechanical properties and microstructural characteristics. This study aims to analyze the effect of w…
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- xxix, 39 hlm.; ilus.; 29 cm
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- T1923012025
STUDI KUALITATIF: ANALISIS IMPLEMENTASI KURIKULUM MERDEKA PADA KELAS X TEKNIK…
This study aims to analyze the implementation of the Merdeka Curriculum in Grade X Mechanical Engineering at State Vocational High School 7 Palembang, with a focus on instructional activities, student participation inworkplace-related learning, and the implementation of the Pancasila Student Profile Strengthening Project (P5). The research employed a descriptive qualitative design. Data were co…
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- xiv, 58 hlm.; ilus.; 29 cm
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- T1919932025
ANALISIS KETERSEDIAN PERALATAN PRAKTIK DI WORKSHOP PEMESINAN SMK NEGERI 2 PAL…
Penelitian ini bertujuan untuk menganalisis ketersediaan peralatan praktik di Workshop Pemesinan SMK Negeri 2 Palembang. Keberhasilan proses pembelajaran di SMK sangat bergantung pada tersedianya fasilitas yang memadai, Kelengkapan peralatan praktik memiliki peran penting dalam mendukung proses belajar dan pengembangan kompetensi siswa, terutama untuk kegiatan praktikum. Penelitian menggunakan …
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- xiv, 58 hlm.; ilus.; 29 cm
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- T1920302025
PERBANDINGAN BESARAN ENERGI AKTIVASI DAN TITIK LELEH DARI AA5052 DAN AA7075 D…
Aluminum alloys are widely used materials due to their good corrosion resistance and high strength-to-weight ratio. AA5052 and AA7075 are two types of aluminum alloys that differ in alloying elements and thermal properties. This study aims to analyze the activation energy and melting point of AA5052 and to compare the results with those of AA7075 using Thermogravimetric Analysis (TGA) and Diffe…
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- xiii, 94 hlm.; ilus.; 29 cm
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- T1916632025
PENGEMBANGAN MODUL AUTODESK INVENTOR MATERI ASSEMBLY DAN PRESENTATION BERBASI…
Penelitian dan Pengembangan (R&D) ini bertujuan untuk menghasilkan modul pembelajaran Autodesk Inventor materi Assembly dan Presentation berbasis Generative AI yang memenuhi kriteria kelayakan (validitas) dan kepraktisan. Latar belakang penelitian ini adalah kurangnya ketersediaan bahan ajar yang terstruktur dan spesifik yang membahas aspek assembly dan presentation 3D di Program Studi Pendidik…
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- xvi, 142 hlm.; ilus.; tab.; 29 cm.
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- T1920502026
EFEK KETEBALAN PLAT BAJA KARBON RENDAH SS-400 TERHADAP DISTORSI FILLET JOINT …
This study aims to analyze the effect of variations in the thickness of SS-400 low carbon steel plates on the distortion of fillet joints using the Shielded Metal Arc Welding (SMAW) method. Welding is a widely used method of joining metals, but it often causes distortion due to uneven heat distribution during the heating and cooling processes. The plate thickness variations used in this study w…
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- xv, 32 hlm.; ilus.; 29 cm
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- T1918832025
STUDI EKSPERIMENTAL PEMANAS AIR DENGAN MEMANFAATKAN UDARA PANAS OUTDOOR AC SP…
Peningkatan penggunaan Air Conditioner (AC) di daerah beriklim tropis seperti Indonesia menyebabkan pelepasan panas buang yang cukup besar ke lingkungan melalui unit outdoor. Panas buang tersebut umumnya tidak dimanfaatkan, meskipun memiliki potensi sebagai sumber energi alternatif. Penelitian ini menyajikan studi eksperimental sistem pemanas air dengan memanfaatkan udara panas dari unit outdoo…
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- xvi, 175 hlm.; ilus.; tab.; 29 cm.
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- T1915922025
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