Department of Mechanical Engineering: Recent submissions
Now showing items 281-300 of 1127
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Analisis Karakteristik Perilaku Mekanik (Mechanical Properties) Bahan Poros Turbin Uap Kapasitas 1000 kW
(Universitas Sumatera Utara, 2023)The turbine shaft is the main component of the steam turbine, the shaft has the role of transmitting power or torque to the generator shaft or other components connected to it. The turbine shaft is designed to be able ... -
Perancangan dan Pembuatan Tuas Rem Sepeda Motor Menggunakan Metode Sand- Mold Casting
(Universitas Sumatera Utara, 2023)The research was carried out to obtain stress results that are close to the results of designing the maximum load on the brake lever and making the material into a product from the brake lever using the sand mold ... -
Perancangan Mesin Ball Mill dan Analisis Pola Pergerakan pada Bola Penggiling
(Universitas Sumatera Utara, 2023)The ball mill is a machine used for grinding and mixing powdered materials, with the aim of reducing their size and producing homogeneous powder materials. The role of the ball mill machine is crucial for the learning ... -
Studi Sifat Mekanis dan Mikrostruktur Sambungan Las Aluminium 6061 pada Chasis Mobil Halisungsung Horas USU Menggunakan SMAW, MIG dan TIG
(Universitas Sumatera Utara, 2023)Today Technological improvements are experiencing a rapid development, especially in the field of welding. SMAW (Shielded Metal Arc Welding), MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas) were wellding methods that ... -
Studi Eksperimental Pengaruh Sekat pada Tutup Dapur Crucible Berbahan Bakar LPG terhadap Temperatur Ruang Bakar
(Universitas Sumatera Utara, 2023)The foundry industry is very much needed in the development of products, both machinery and household products. A metal smelting kitchen is an important tool in producing a product. Several melting pots have been developed ... -
Pengaruh Variasi Suhu Kompaksi terhadap Struktur Mikro, Sifat Mekanis, dan Konduktivitas Listrik Paduan (CuNi)-3wt.%Fe dengan Metode Metalurgi Serbuk
(Universitas Sumatera Utara, 2023)Copper is commonly used as the main electrode material for EDM machine. This element known had excellent electrical conductivity, but overall also lacks in mechanical properties. Improvements in mechanical properties are ... -
Analisa Kekuatan Wire Rope Hoist pada Ship to Shore Crane
(Universitas Sumatera Utara, 2023)Wire ropes are a critical component in various lifting systems, such as elevators and docks. They operate at high tension and often bear varying loads. Failures in lifting equipment can be fatal, threatening human safety ... -
Pengaruh Variasi Komposisi Besi terhadap Struktur Mikro, Sifat Mekanis dan Konduktivitas Listrik Paduan CuNi10-Fe dengan Metode Metalurgi Serbuk
(Universitas Sumatera Utara, 2023)Technological advances in metal processing have many kinds, such as metal casting, metal forging, and powder metallurgy. Powder metallurgy can be used for various metals, one of which is the manufacture of copper-based EDM ... -
Karakteristik Mekanik dan Beban Hambatan (Drag Force) Komposit Polietilena Densitas Tinggi (HDPE) dengan Pengisi Abu Boiler Pabrik Kelapa Sawit (ABPKS) sebagai Material Pipa Air Laut Dingin (PALD) pada Sistem Ocean Thermal Energy Coversion (OTEC)
(Universitas Sumatera Utara, 2023)Ocean Thermal Energy Conversion (OTEC) Power Plant used working fluids (ammonia) which were evaporated by warm sea surface water to produce effective pressure for electric generator. Cold sea water pipe (CSWP) was used ... -
Analisa Pengaruh Geometri Floater terhadap Gaya Angkat, dan Gaya Hambat pada Pesawat Amfibi menggunakan Metode Gudmundsson dan Cfd
(Universitas Sumatera Utara, 2024)This researchdiscusses the analysis of the effect of floater geometry on the lift force and drag force of aircraft using CFD and the gudmundsson method. researchers focus on modified geometry angles, namely 18°, 23° and ... -
Analisis Energi dan Eksergi pada Pltu Batubara yang menggunakan Teknologi Pembakaran Cofiring Biomassa Cangkang Kelapa Sawit
(Universitas Sumatera Utara, 2023)The issue of global warming due to the burning of coal fuel, especially in Steam Power Plants (PLTU), has become a global concern. A breakthrough to replace coal fuel is with biomass cofiring technology. The use of biomass ... -
Optimasi Produktivitas Pemesinan Keras Baja Paduan dengan Metode Rsm-Pso
(Universitas Sumatera Utara, 2023)The PSO (Particle Swarm Optimization) algorithm is one of the optimization algorithms that can be used for decision making. But it can also be used to search for optimization values under certain conditions. This is used ... -
Pembuatan dan Analisa Sifat Mekanik Kampas Rem Berbahan Komposit Serbuk Aluminium dan Serbuk Tempurung Kelapa dengan Matriks Resin Epoksi
(Universitas Sumatera Utara, 2023)In the braking system, brake lining is a component that directly rubs against the rotating parts, namely the drum (drum system) or disk (disc system). The purpose of this research is to analyze the effect of variations ... -
Kajian Performansi Mesin dan Laju Korosi Biodiesel dari Campuran Minyak Goreng Bekas (WCO), Minyak Kesambi dan Minyak Solar
(Universitas Sumatera Utara, 2023)Biodiesel from Used Cooking Oil has disadvantages, such as low oxidation stability during storage and poor cold flow properties. These poor physicochemical properties can be corrected in various ways, such as mixing with ... -
Rancang Bangun Turbin Angin Sumbu Vertikal Tipe Savonious dengan menggunakan Sudu Setengah Lingkaran
(Universitas Sumatera Utara, 2023)This design aims to create a device that utilizes wind energy by building a savonious type vertical axis wind turbine using semicircular blades. Wind energy is a renewable energy that is capable of producing electrical ... -
Studi Eksperimental pengaruh Variasi Komposisi terhadap Sifat Mekanik dan Mikrostruktur pada Pembuatan Cylinder Liner Alumunium A319-Si- Cu menggunakan Metode Horizontal Centrifugal Casting
(Universitas Sumatera Utara, 2023)Aluminum Aluminum alloy is a metal alloy with aluminum as the main metal element. Aluminum - copper alloys will produce properties that are hard and strong, but brittle. This research aims to determine the effect of Cu ... -
Perancangan Mesin Pendingin Udara pada Ruang Kelas J17.2.02 di Departemen Teknik Mesin
(Universitas Sumatera Utara, 2023)The use of a cooling machine aims to condition and refresh the room air (air conditioning). There are other types of air conditioners that use electricity and refrigerant. The heat from the ambient air and infiltration ... -
Studi Eksperimental Pengering Ikan Gabus menggunakan Pompa Kalor
(Universitas Sumatera Utara, 2023)The rapid development in technology has had an impact on every aspect of human lifes. including in the preservation of snakehead fish. to overcome the problem of quality, one of the method that is being persued is drying ... -
Studi Perbandingan Model Matematik dengan Eksperimental Laju Pengeringan Biji Kopi pada Simulator Pengering Surya
(Universitas Sumatera Utara, 2023)The drying process of coffee beans requires heat energy to evaporate the moisture content in the material to be dried. Arabica coffee is dried at controlled temperatures (50℃, 60℃ and 70℃) and wind speeds (0.4 m/s, 0.8 m/s ... -
Rancang Bangun Sistem Ac Mobil menggunakan Kompresor Elektrik
(Universitas Sumatera Utara, 2024)Conventional car AC systems place the highest additional load on the vehicle which can increase fuel consumption by 20% during the standard driving cycle in summer. This research aims to design a car AC system consisting ...