Department of Mechanical Engineering: Recent submissions
Now showing items 181-200 of 1037
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Study Eksperimental Performansi Generator Set Menggunakan Bahan Bakar Syngas Sampah Plastik Polypropylene, dan Low Density Polyethylene dengan Variasi Putaran
(Universitas Sumatera Utara, 2023)Plastic waste is a serious issue globally at present. The pyrolysis method is employed to convert plastic waste, specifically PP type, into oil and syngas . The produced syngas is utilized as a fuel for generators. This ... -
Analisa Eksperimental Produksi Biodiesel dengan Variasi Metode Pengadukan
(Universitas Sumatera Utara, 2024)Energy demand increases every year in line with economic and population growth. Fossil fuels, such as crude oil, natural gas, and coal, have become the primary sources of energy worldwide. One renewable energy source is ... -
Studi Eksperimental Pengaruh Tingkat Ketebalan Core Paper terhadap Beban Maksimal dan Defleksi Palet Berbahan Composite Core Papers (CCP)
(Universitas Sumatera Utara, 2023)Pallets are objects that function as supports which are usually made from wood, which is limited in quantity, so innovation is needed by changing the raw material from wood to core paper which is environmentally friendly ... -
Pengaruh Penambahan Serbuk Nano Silika (SiO2) terhadap Kekuatan Adhesive Bonding Dekstrin dalam Pembuatan Palet Berbahan Composite Core Papers (CCP)
(Universitas Sumatera Utara, 2023)Paper pallets made from Composite Core Papers (CCP) are one type of pallets that are environmentally friendly compared to other pallets. However, its strength is relatively lower, one of the reasons is the type of adhesive ... -
Analisis Aerodinamika pada Desain Bodi Kendaraan Tipe Urban Diesel Horas dengan Metode Computational Fluid Dynamics (CFD)
(Universitas Sumatera Utara, 2024)Aerodynamics on the vehicle body is the main thing in a vehicle design planning. Previous research shows that the decrease in drag force from urban G17 to urban Halisungsung is quite small and the results of pressure contour ... -
Analisa Simulasi Struktur dan Performansi Kampas Rem Komposit dengan Pemodelan Metode Elemen Hingga
(Universitas Sumatera Utara, 2023)Brake pads are a vital factor in the braking cycle and advanced studies should be given on the coefficient of friction, wear and its stages. Through finite element method (FEM) simulation is one of many programs to ... -
Studi Experimental Pengaruh Variasi Lintasan Aspal, Beton, dan Tanah terhadap Perilaku Keseimbangan Roda Mobil pada Proses Balancing
(Universitas Sumatera Utara, 2023)Wheels are one part of a vehicle that functions to support the weight of a vehicle. Unbalance can also be influenced by the roads in Indonesia which are not all smooth, one of which is on toll roads, 80% of which are built ... -
Studi Eksperimental Pengaruh Variasi Beban terhadap Perilaku Keseimbangan Roda Mobil Pada Proses Balancing
(Universitas Sumatera Utara, 2023)Tires are the medium that covers the rim of a wheel and are also components that are in direct contact with the track. One of the causes of vibrations in rotating wheels is due to an imbalance that occurs in the car wheels. ... -
Pengaruh Pembakaran Campuran (Co-Firing) Bahan Bakar Batubara dan Cangkang Kelapa Sawit terhadap Terbentuknya Deposit Fouling
(Universitas Sumatera Utara, 2023)Energy needs in Indonesia are dominated by the use of fossil fuels, the energy of which cannot be renewed and the formation process takes millions of years. The decreasing fossil energy reserves on earth, especially in ... -
Studi Ekperimental Performansi Pump As Turbine Pengaruh Variasi Debit Air Terhadap Daya
(Universitas Sumatera Utara, 2023)Every year, electricity consumption in Indonesia increases along with population growth and the national economy, the higher the purchasing power and electricity consumption, the higher the level of electricity use. This ... -
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 ...