Faculty of Engineering: Recent submissions
Now showing items 201-220 of 10124
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Rancang Bangun Antena Mikrostrip Persegi Panjang dengan Teknik DGS (Defected Ground Structure) Berbentuk Dumbbell
(Universitas Sumatera Utara, 2025)Technology is currently developing rapidly, especially in the field of communication and telecommunications. This technology is called 5G technology, which can transmit data at high speeds with better quality than previous ... -
Studi Eksperimental Pengaruh Tekanan, Waktu, Dan Temperatur Curing Terhadap Karakteristik Mekanis Bahan Komposit Resin Epoxy Diperkuat Serat Loofah Dengan Metode Vacuum Infusion
(Universitas Sumatera Utara, 2025)This research aims to determine the effect of pressure, time, and post-curing temperature on the mechanical characteristics of epoxy resin-based composite reinforced with loofah fiber using the vacuum infusion method. ... -
Analisis Campuran Bentonit, Arang Cangkang Kelapa Sawit Dan Magnesium Sulfate (MgSO4) Untuk Mereduksi Resistansi Pentanahan Jenis Elektroda Batang Pada Variasi Kedalaman Tanah
(Universitas Sumatera Utara, 2025)A grounding system is an electrical safety mechanism designed to protect both humans and equipment from disturbances such as surge currents caused by lightning or short circuits. This system functions by directing excess ... -
Studi Eksperimental Pengaruh Tebal Serat, Tekanan Hot Press Dan Temperatur Hot Press Terhadap Sifat Mekanis Bahan Komposit Resin Epoxy Diperkuat Serat Gambas (Loofah)
(Universitas Sumatera Utara, 2025)This study aims to investigate the effect of fiber thickness, pressure, and hot press temperature variations on the mechanical properties of epoxy resin composites reinforced with loofah fiber (Luoofah) as an eco-friendly ... -
Analisis Dampak Teknis Gangguan Hubung Singkat Terhadap Kinerja Jaringan Distribusi 20 kV di PT. PLN ULP Siantar
(Universitas Sumatera Utara, 2025)Short-circuit faults are one of the main causes of reduced reliability in power distribution systems. This study analyses the characteristics of short-circuit currents in the 20 kV distribution network at PT PLN ULP Siantar ... -
Desain Sepeda Mesin Uap Berbahan Bakar Gas LPG (Liquefied Petroleum Gas) Menggunakan Sasis Tricycle dengan Kompor Pengatur Suhu Otomatis
(Universitas Sumatera Utara, 2025)Air pollution resulting from the use of fossil-based fuels remains a major contributor to global health issues. According to data released by NASA based on the 2019 Global Burden of Disease Study, fine particulate matter ... -
Prarancangan Pabrik Pembuatan Biofuel dari Refined Bleached Deodorized Palm Stearin (RBDPS) Melalui Proses Perengkahan Katalitik dengan Katalis ZSM-5 Kapasitas 100.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Biofuel is an organic fuel obtained by cracking organic raw materials to break long carbon chains into shorter ones with or without the help of a catalyst. The main objective in designing this factory is to implement ... -
Laporan Perancangan Gedung Kemahasiswaan Universitas Sumatera Utara Dengan Tema Arsitektur Kontemporer
(Universitas Sumatera Utara, 2023)University of Sumatera Utara In the context of building facilities and improving infrastructure, trying to provide full freedom and support by providing a student buildings as a place to organize and associate for USU ... -
Sintesis Katalis Pellet Berbasis Kulit Tanduk Kopi-Dolomit-Kalsium Oksida untuk Gasifikasi Limbah Biomassa
(Universitas Sumatera Utara, 2025)Indonesia memiliki potensi biomassa yang melimpah, salah satunya limbah kulit tanduk kopi (KT) yang belum dimanfaatkan secara optimal. Limbah ini berpotensi digunakan sebagai bahan baku dalam teknologi gasifikasi untuk ... -
Prarancangan Pabrik Disproportionated Rosin dari Getah Pinus Merkusii melalui Reaksi Dehidrogenasi dengan Katalis Paladium Karbon Kapasitas Produksi 2.500 Ton/Tahun
(Universitas Sumatera Utara, 2025)Disproportionated Rosin (DPR) is rosin that undergoes a catalytic reaction to remove conjugated double bonds, thus enhancing its stability. The primary goal of this factory design is to apply chemical engineering principles ... -
Desain Sistem Pengaturan Kecepatan Pada Sepeda Mesin Uap Menggunakan Globe Valve Berbasis Arduino
(Universitas Sumatera Utara, 2025)This research aims to design a steam-powered bicycle that uses alternative fuel, with acceleration speed controlled by an Arduino-based Globe Valve. The study also applies a cruise control system so that the speed can be ... -
Perancangan Sistem Penerjemah Isyarat Bahasa Indonesia (SIBI) Menggunakan Mediapipe dengan Metode Kombinasi Multilayer Perceptron dan Long Short Term Memory
(Universitas Sumatera Utara, 2025)The Indonesian Sign Language System (SIBI) is a vital visual communication method, but the implementation of its detection technology is often hampered by the differences in the characteristics of statistical (single-pose) ... -
Pengaruh Variasi Beban Hot Forging terhadap Karakteristik Paduan CuNi-2.5wt.%Fe-5(Al-W) Menggunakan Proses Pre-Milling
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of varying hot forging loads on the physical and mechanical properties of the (CuNi)-2.5wt.%Fe–5(Al–W) alloy produced through powder metallurgy with pre-milling treatment. The research ... -
Analisis Kinerja Sambungan Extended End Plate pada Bangunan Nitrile Workshop Menggunakan Perhitungan Manual dan Idea Statica
(Universitas Sumatera Utara, 2025)Indonesia as a country with high seismic activity requires the planning of building structures that are able to withstand lateral forces due to earthquakes. One of the important components in a steel moment bearing frame ... -
Analisis Kinerja Turbin Vortex dengan Variasi Diameter Outlet Basin Silinder
(Universitas Sumatera Utara, 2025)The growing demand for renewable energy has encouraged the development of micro-hydropower technologies capable of operating efficiently under low-head conditions. One promising technology is the Gravitational Water Vortex ... -
Analisis Eksperimental Kinerja Turbin Vortex dengan Modifikasi Basin Kerucut
(Universitas Sumatera Utara, 2025)The use of electrical energy is an important part that cannot be separated from modern life. Based on the Indonesian electricity supply business plan, Indonesia's hydropower potential is around 94.3 GW, which includes ... -
Pengaruh Variasi Komposisi x(Al-W) terhadap Karakteristik Paduan (CuNi)-2.5wt.%Fe menggunakan Proses Pre-Milling
(Universitas Sumatera Utara, 2025)Powder metallurgy is a manufacturing method that enables the production of materials with superior mechanical properties and a homogeneous microstructure through the processes of mixing, compaction, and sintering of metal ... -
Pra Rancangan Pabrik Pembuatan Furfural dari Tempurung Kelapa dengan Proses Suprayield Menggunakan Katalis Asam Sulfat Kapasitas Produksi 1.800 Ton/Tahun
(Universitas Sumatera Utara, 2025)The preliminary design of a factory furfural from coconut shells with a supra-yield process has a production capacity of 1,800 tons/year and operates for 330 days. The process in this pre-designed plant consists of four ... -
Kajian Karakteristik Vibrasi pada Turbin Uap Single Stage Double Rows
(Universitas Sumatera Utara, 2025)Vibration is one of the main challenges in steam turbine operation that can cause mechanical damage, decreased efficiency, and potential system failure. This study aims to conduct vibration analysis on the steam turbine ... -
Rancang Bangun dan Analisis Biaya Manfaat Sistem Pembersih Panel Surya dengan Robotic Solar Panel Cleaner dan Automated Water Cleaning
(Universitas Sumatera Utara, 2025)The transition to renewable energy, driven by environmental concerns and rising fossil fuel prices, positions solar energy as a key solution. However, solar panel efficiency is highly susceptible to dust and debris ...