Browsing Department of Mechanical Engineering by Submit Date
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Evaluasi Mechanical Properties dan Simulasi FEM pada Road Barrier Berbahan Dasar Cellular Lightweight Composite yang Diperkuat Serbuk Kulit Durian
(Universitas Sumatera Utara, 2025)Traffic barriers made of polyvinyl chloride (PVC) or cast concrete are used to maintain order, safety, and smooth traffic flow. Although cast concrete is commonly used, the process of manufacturing cement, which is the ... -
Enhancing Solar Still Performance Using Nano-Coated Covers And Integrated Solar Collectors: An Experimental Study
(Elsevier (https://doi.org/10.1016/j.dwt.2025.101515), 2025)Freshwater scarcity is a pressing global issue, driving the demand for sustainable desalination technologies. While solar stills offer a simple, eco-friendly solution, their widespread adoption is hindered by low ... -
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. ... -
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 ... -
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 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 ... -
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 ... -
Studi Eksperimental Alat Penukar Kalor Jenis Kondensor 1300 cc dengan Freon HFC-134a
(Universitas Sumatra Utara, 2021)One of the part of the cooling system in internal combustion engine is condensor type compact heat exchanger. Performance of a condensor has a big impact to the engine cooling system. Indirectly, a high performance condensor ... -
Analisa Kegagalan Wire Rope pada STS Menggunakan Ansys
(Universitas Sumatera Utara, 2025)Wire rope is one of the critical components in the lifting system of a Ship to Shore (STS) Crane, functioning to lift and lower container loads. Wire rope failure can lead to total system breakdown, posing safety hazards ... -
Studi Eksperimental Penggunaan Syngas Kaya Hidrogen Hasil dari Steam Methane Reformer dengan Proses Pirolisis Berbahan Baku TKKS pada Motor Bakar Generator Set
(Universitas Sumatera Utara, 2025)This research investigates the performance of a generator-set internal combustion engine fueled with hydrogen-rich syngas derived from biomass waste. The syngas was produced through slow pyrolysis of palm empty fruit ... -
Analisa Pengelesan SMAW dengan Variasi Kampuh U dan Kampuh V terhadap Sifat Mekanis Baja Aisi 1045
(Universitas Sumatera Utara, 2025)AISI 1045 steel is widely used in various industries for gears, connecting rods, and especially shafts in motor vehicles. Shielded Metal Arc Welding (SMAW) is a welding technique classified as an arc welding process that ... -
Studi Eksperimental Pengaruh Perubahan Panjang Langkah (Stroke Up) terhadap Kinerja Mesin Sepeda Motor
(Universitas Sumatera Utara, 2025)A combustion engine is a type of intensity motor that converts chemical energy into mechanical energy and the transformation is completed in the actual motor. The objectives of this research are: (1) To analyze the ... -
Analisis Pengaruh Temperatur Tuang pada Sifat Mekanik dan Mikrostrukturcoran Al-Mg Berbahan Kaleng Minuman Bekas Menggunakan Metode Sand Casting
(Universitas Sumatera Utara, 2025)Casting is a manufacturing process in which molten metal is poured into a mold and allowed to solidify to form the desired product. This study aims to analyze the effect of pouring temperature variation on the mechanical ... -
Analisis Mekanik Sasis Urban Team Horas USU dengan Perbandingan Material Galvanized Steel dan Alumunium 6061 Menggunakan Finite Element Method
(Universitas Sumatera Utara, 2025)This study aims to analyze and compare the mechanical parameters of the Urban Team Horas USU vehicle chassis made of Galvanized Steel and Aluminum 6061 using the Finite Element Method (FEM). The analysis focuses on stress, ... -
Pengaruh Jenis Cetakan terhadap Sifat Mekanik dan Mikrostruktur pada Al-Cu yang Digunakan Sebagai Material Alternatif pada Rumah Roller Sepeda Motor Matic
(Universitas Sumatera Utara, 2025)This research aims to analyze the effect of mold type on the mechanical properties and microstructure of Aluminum-Copper (Al-Cu) alloy used as an alternative material for the roller housing in automatic motorcycles. The ... -
Analisa Fatik Pengaruh Penambahan Lapisan Pegas Daun dengan Variasi Pembebanan pada Truk Mitsubishi Canter 136 Ps menggunakan Ansys
(Universitas Sumatera Utara, 2025)Leaf springs in trucks play a critical role in absorbing vibrations and dynamic loads but are prone to fatigue failure, especially in regions with uneven road conditions, such as North Sumatra. This study analyzes the ... -
Pengaruh Variasi Temperatur Tuang terhadap Sifat Mekanik dan Struktur Mikro Paduan Berbahan Kaleng Minuman Bekas dengan Penambahan Aluminium Murni dengan Metode Pengecoran Permanent Mold Casting
(Universitas Sumatera Utara, 2025)The casting process is a method of manufacturing products by pouring molten metal into a mold and allowing it to solidify, thereby forming the desired shape. One of the most commonly used materials in casting is aluminum. ... -
Studi Eksperimental Penambahan Variasi Tembaga dan Variasi Media Pengdingin pada Logam Al-Si terhadap Sifat Mekanik dan Mikrostruktur Pengaplikasian Roda Gigi
(Universitas Sumatera Utara, 2025)This study investigates the effects of copper addition (8%, 10%, 12%) and cooling media variation (air, SAE 40 oil, water) on the mechanical properties and microstructure of sand-cast Al-Si alloy for gear transmission ...