Faculty of Engineering: Recent submissions
Now showing items 21-40 of 9999
-
Analisis Daya Dukung Pondasi Tiang Pancang Diameter 0,6 Meter dengan Metode Analitis dan Metode Elemen Hingga pada Bore Hole 48R(Studi Kasus Proyek Pembangunan Jalan Tol Ruas Binjai – Langsa,Seksi Binjai – Pangkalan Brandan)
(Universitas Sumatera Utara, 2025)The foundation is the lowest part of a building's structure and plays a critical role in supporting the entire load of the building and other imposed loads, transferring them down to a firm soil stratum. To ensure a structure ... -
Analisis Parameter yang Berpengaruh pada Keamanan Grid Pentanahan Gardu Induk pada Tanah Nonhomogen
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of soil resistivity variables (ρ), grid area (A), total length of embedded conductors (Lt/Lm/Ls), and maximum grid current (IG) on three important parameters in the substation grounding ... -
Perencanaan Dinding Penahan Tipe Kantilever Alternatif 2 Tinggi 6 Meter sebagai Penanggulangan Kelongsoran dengan Metode Analitis dan Program Plaxis 2D (Studi Kasus: Perkebunan Nusantara, Sumatera Utara)
(Universitas Sumatera Utara, 2025)The occurrence of slope failure at the loading ramp station of the palm oil mill owned by Perkebunan Nusantara has disrupted the smooth operation of the production process. This problem arises from its location on a steep ... -
Pengaruh Variasi Serbuk Arang Tempurung Kelapa Pada Cetakan Pasir Terhadap Kekerasan Dan Struktur Mikro Hasil Coran Aluminium 6061
(Universitas Sumatera Utara, 2025)This research aims to examine the effect of varying coconut shell charcoal powder content in sand molds on the mechanical properties of aluminum 6061 castings, particularly hardness and microstructure. The casting process ... -
Pengaruh Penambahan Nano Partikel (Y2 O3)Terhadap Karakteristik Mekanis (Fe-Cu-Ni)-0.2 Al Medium Entropy Alloy Disintesis Menggunakan Metode Metalurgi Serbuk
(Universitas Sumatera Utara, 2025)The use of powder metallurgy in the manufacturing of mechanical components such as gears offers advantages in terms of material efficiency, refined microstructures, and enhanced wear resistance. One promising approach ... -
Optimasi Dan Implementasi Kapasitas Daya Terpasang Energi Terbarukan Pada Sistem Kelistrikan Sumatera Utara Menggunakan Metode Firefly Algorithm (FA), Particle Swarm Optimization (PSO) dan Artificial Neural Network (ANN)
(Universitas Sumatera Utara, 2024)Increasing environmental awareness and the need to reduce dependence on fossil fuels have driven efforts towards a transition to renewable energy (RE). This study aims to develop an optimised energy mix model for North ... -
Simulasi Dan Eksperimental Pengelasan dengan Pengembangan Subrutin dan Variasi Model Sumber Panas Pada Pengelasan Multi Pasa Gas Metal ARC Welding Material S235
(Universitas Sumatera Utara, 2024)Welding is one of the five main metal working processes. This process is widely used to produce joints on certain metals that are used for household needs, construction to various needs in industries. The main problem ... -
Analisis Keamanan Pentanahan Grid dan Proteksi Gardu Induk dengan Variasi Arus Surja Petir Menggunakan Software ATP-Draw
(Universitas Sumatera Utara, 2025)Substations are essential components in electrical transmission systems and are highly susceptible to disturbances, particularly from lightning strikes both direct and indirect. To safeguard equipment and ensure operational ... -
Analisis Efisiensi Expander pada Siklus Orc Terintegrasi Dengan Pirolisis Menggunakan Aspen Plus
(Universitas Sumatera Utara, 2025)This study aims to analyze the performance of the expander in an Organic Rankine Cycle (ORC) system integrated with a biomass pyrolysis process using Aspen Plus simulation software. Pyrolysis produces syngas as a potential ... -
Analisa Kehilangan Minyak pada Buah Kelapa Sawit saat Proses Perebusan Dengan Metode Shock Blow Off
(Universitas Sumatera Utara, 2025)This study aims to quantitatively and qualitatively analyze the effect of the shock blow off method on oil loss in oil palm fruits during the sterilization stage in crude palm oil (CPO) processing. The shock blow off ... -
Analisis Tingkat Risiko Bencana Tanah Longsor Berbasis Sistem Informasi Geografis (Sig) di Kecamatan Munte, Kabupaten Karo
(Universitas Sumatera Utara, 2025)This study aims to analyze the landslide risk level in Munte District, Karo Regency, North Sumatra Province, using a Geographic Information System (GIS) approach. The parameters used include slope gradient, soil type, rock ... -
Analisis Tingkat Risiko Bencana Tanah Longsor Berbasis Sistem Informasi Geografis (Studi Kasus : Kecamatan Kutabuluh, Kabupaten Karo)
(Universitas Sumatera Utara, 2025)Landslides are a common natural disaster in Indonesia, particularly in areas with steep topography and high rainfall, such as Kutabuluh District, Karo Regency. This study aims to analyze the level of landslide risk using ... -
Pra Rancangan Pabrik Pembuatan Coconut Cream dari Kelapa Dengan Menggunakan Sistem UHT (Ultra-Hight Temperature) Pada Kapasitas 60.000 TonTahun
(Universitas Sumatera Utara, 2025)Preliminary Design for a Coconut Cream Manufacturing Plant Using the UHT System (Ultra-Hight Temperature) with a capacity of 60,000 tons per year and operating 330 days a year. This Coconut Cream Manufacturing Plant ... -
Aplikasi Pemotongan Laser Co2 untuk Produksi Pelat Jejaring Implan Medis Berbahan Stainless Steel 316l
(Universitas Sumatera Utara, 2025)This study aims to optimize the CO₂ laser cutting process in the manufacture of implant tissue plates used for fracture fixation in the human skull. The design of the implant tissue plate was modified to be more compatible ... -
Kajian Bahaya Kekeringan di Kabupaten Langkat Berbasis Sistem Informasi Geografis
(Universitas Sumatera Utara, 2025)Drought is the relationship between the availability of water that is far below the need for water both for life, agriculture, economic activities and the environment, Langkat Regency is one of the districts in North Sumatra ... -
Perbandingan Quantity Take Off pada Suatu Proyek Menggunakan Aplikasi Graphisoft Archicad dan Autodesk Revit
(Universitas Sumatera Utara, 2025)The Quantity Take-Off (QTO) calculation is one of the crucial stages in construction project planning, as it affects cost estimation, project duration, and material usage efficiency. Errors in QTO can lead to waste, delays, ... -
Pemetaan Kualitas Air dan Penentuan Status Mutu Air Sungai Aek Sibundong Kecamatan Dolok Sanggul Kabupaten Humbang Hasundutan Sumatera Utara Menggunakan Metode Sanitation Foundation-Water Quality Index (NSF-WQI)
(Universitas Sumatera Utara, 2025)Aek Sibundong River is located in Dolok Sanggul District, Humbang Hasundutan Regency, North Sumatra Province. The decline in water quality of Aek Sibundong River can have significant impacts on the surrounding communities ... -
Analisis dan Optimasi Integrasi Sistem Pirolisis Biomassa dengan Siklus Rankine Organic Menggunakan Simulasi
(Universitas Sumatera Utara, 2025)The development of high-capacity power generation systems capable of utilizing low-temperature heat sources is one of the key priorities in renewable energy technology. This study aims to analyze and optimize a thermal ... -
Rancang Bangun Pengering Udang Sistem Pompa Kalor Dengan Daya 1 PK
(Universitas Sumatera Utara, 2025)This study discusses the design and development of a shrimp drying machine using a 1 HP heat pump system. The design was carried out to overcome the limitations of traditional sun-drying methods, which often lead to hygiene ... -
Kajian Tingkat Bahaya Erosi pada Daerah Aliran Sungai (DAS) Besitang, Kabupaten Langkat
(Universitas Sumatera Utara, 2025)Erosion is one of the problems that must be taken seriously in a watershed ecosystem.Besitang watershed is a watershed that requires special attention, especially the Besitang watershed because there is damage that ...