Faculty of Engineering: Recent submissions
Now showing items 1-20 of 10007
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Studi Eksperimental Model Termal pada Alat Uji Distilasi Kemiringan Ganda
(Universitas Sumatera Utara, 2025)Thermal models comparison was conducted to evaluate the accuracy of each model in predicting the distillate water mass and the thermal efficiency of a doubleslope distillation simulator, thereby establishing a reference ... -
Rancang Bangun Alat Uji Distilasi Air Laut Tipe Kemiringan Ganda Dengan Suhu Terkontrol
(Universitas Sumatera Utara, 2025)The clean water crisis can be addressed through seawater desalination processes. One promising method is the solar still, a simple distillation device that utilizes solar thermal energy. However, the efficiency of ... -
Rancang Bangun Sistem Pendinginan Mist Spray sebagai Pre-Cooling pada Kondensor AC Split
(Universitas Sumatera Utara, 2025)Climate change and the rising prevalence of heatwaves have increased the demand for energy-efficient air cooling technologies. Split-type air conditioners are a common solution. However, their energy consumption remains ... -
Studi Eksperimental Perbandingan Performansi Mesin AC Split Standar dan Modifikasi Pendinginan Mist Spray pada Kondensor
(Universitas Sumatera Utara, 2025)One of the method used in increasing the performance of air conditioner is by reducing the condenser temperature. The reduction of temperature can be achieved by spraying water in the form of mist into the air behind the ... -
Rekayasa Balik Fuselage Scale Model P-51d Mustang Dengan Ciri Pattern Zig Zag Produk 3d Printing
(Universitas Sumatera Utara, 2025)This study discusses the reverse engineering process of a 1:16 scale model fuselage of the P-51D Mustang aircraft using rapid prototyping technology based on 3D printing with the Fused Deposition Modeling (FDM) method. ... -
Rekayasa Balik dan Analisa Performa Sayap Pesawat Scale Model P-51D Mustang dengan ciri Pattern Zig-Zag Produk 3D Printing
(Universitas Sumatera Utara, 2025)This study presents the reverse engineering and aerodynamic performance analysis of a 1:16 scale P-51D Mustang wing fabricated using FDM 3D printing with PLA+ material. The wing geometry was reconstructed in SolidWorks ... -
Optimasi Penempatan dan Kapasitas Distributed Generation Menggunakan Metode Hybrid GA-PSO untuk Mengurangi Rugi-Rugi Daya dan Meningkatkan Profil Tegangan
(Universitas Sumatera Utara, 2025)Radial distribution systems often suffer from high power losses and voltage deviations, motivating careful siting and sizing of distributed generation (DG). This study analyzes loss and voltage profiles on the IEEE 33-bus ... -
Integrasi Payment Gateway pada Sistem Informasi Perdagangan Karbon Berbasis Web
(Universitas Sumatera Utara, 2025)Carbon trading has become a crucial market mechanism in global climate change mitigation efforts. With the launch of the Indonesian Carbon Exchange (IDXCarbon) in 2023, the need for an accessible digital platform to ... -
Studi Keberadaan Mikroplastik Pada Insang Dan Saluran Pencernaan Ikan Nila (Oreochromis niloticus) di Perairan Danau Toba (Studi Kasus: Desa Haranggaol, Kecamatan Haranggaol Horison, Kabupaten Simalungun)
(Universitas Sumatera Utara, 2025)Microplastic pollution is a problem experienced in many places, one of which is the waters of Lake Toba located in Haranggaol Horison District. Fish farming activities using Floating Net Cages (FNCs) and tourism activities ... -
Prarancangan Pabrik Pembuatan Bioetanol dari Limbah Ampas Tebu Melalui Proses Hidrolisis Asam dan Fermentasi dengan Kapasitas 12.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Bioethanol is ethanol made from cellulosic biomass such as sugarcane bagasse. Ethanol is commonly used in industry as a raw material for alcohol derivatives. Furthermore, bioethanol has significant potential as an alternative ... -
Studi Pengaruh Pengelolaan B3 Jenis Pestisida Terhadap Kesehatan Petani dan Penurunan Kualitas Lingkungan di Kecamatan Berastagi
(Universitas Sumatera Utara, 2025)Pesticide exposure can cause environmental pollution and health problems for farmers. Berastagi subdistrict is one of the agricultural areas that uses pesticides to manage its agricultural products. This study aims to ... -
Studi Keberadaan Mikroplastik pada Insang dan Saluran Pencernaan Ikan Mas (Cyprinus carpio) di Perairan Danau Toba (Studi Kasus: Desa Haranggaol, Kecamatan Haranggaol Horison, Kabupaten Simalungun)
(Universitas Sumatera Utara, 2025)Microplastics are emerging pollutants that are now widely found in aquatic environments and organisms. This study aims to analyze the presence, characteristics, and factors influencing the abundance of microplastics in the ... -
Pra Rancangan Pabrik Hidrogen Dari Metanol Melalui Proses Methanol Cracking Dengan Kapasitas Produksi 24.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Hydrogen is one of the elements that can contribute significantly to Indonesia's energy transition policy, such as supporting energy security, energy diversification, and supporting the development of sustainable new and ... -
Analisis Keberlanjutan Pemanfaatan Program Penyediaan Air Minum dan Sanitasi Berbasis Masyarakat di Desa Binjai Baru Kecamatan Datuk Tanah Datar Kabupaten Batu Bara
(Universitas Sumatera Utara, 2025)The Community-Based Drinking Water and Sanitation Supply Program (PAMSIMAS) is one of the government’s efforts to improve access to clean water and sanitation in rural areas. However, the sustainability of drinking water ... -
Perbaikan Aliran Proses Kerja PT Industri Pembungkus Internasional dengan Menggunakan Metode Maynard Operation Sequence Technique
(Universitas Sumatera Utara, 2025)Work design that involves waste will negatively impact the performance results. This waste can be identified using the Lean 3M method (Muda, Muri, Mura). Muda refers to waste, which is defined into seven types of waste, ... -
Analisis Brand Positioning Produk Air Minum Cleo di Kota Medan
(Universitas Sumatera Utara, 2025)The rapid growth of the bottled drinking water industry and increasingly selective consumer preferences for high-quality yet affordable products demand that producers thoroughly examine consumer perceptions in choosing ... -
Analisis Potensi Implementasi Bank Sampah sebagai Upaya Optimalisasi Pengelolaan Sampah di Universitas Sumatera Utara
(2025)Medan City is targeting a 30% reduction in waste and 70% waste management by 2025. However, in 2023, waste generation reached 645,661.28 tons with a sorting rate of only 13%, requiring a strategy to increase sorting ... -
Pengaruh Penambahan Magnesium (Mg) terhadap Sifat Mekanik dan Komposisi Paduan Alumunium Daur Ulang dari Velg Motor
(Universitas Sumatera Utara, 2025)This study aims to investigate the effect of magnesium (Mg) addition on the mechanical properties and composition of recycled aluminum alloy from used motorcycle wheels using the sand casting method. The Mg addition ... -
Analisis Risiko pada Proses Produksi Briket Arang terhadap Aspek Keselamatan dan Kesehatan Kerja Menggunakan Structured What If Analysis Technique (SWIFT)
(Universitas Sumatera Utara, 2025)Rumah Briket Medan is one of the Small and Medium Enterprises (SMEs) engaged in the production of coconut shell charcoal briquettes. The production process involves several stages that have the potential to cause hazards ... -
Rancangan Manajemen Tempat Pengolahan Sampah (TPST) di Universitas Sumatera Utara dengan Prinsip Ekonomi Sirkular
(Universitas Sumatera Utara, 2025)An Integrated Waste Processing Facility (IWPF) is a location where activities such as waste collection, sorting, reuse, processing, and further processing or final processing of waste are carried out. This further ...