Department of Mechanical Engineering: Recent submissions
Now showing items 301-320 of 1127
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Pemodelan Siklus Kompresi Uap pada Sistem Ac Mobil dengan Kompresor Elektrik menggunakan Perangkat Lunak Aspen Plus
(Universitas Sumatera Utara, 2024)Aspen Plus software is a simulation software that can calculate fluid or refrigerant flow in cooling machines. The objectives of this research include designing a vapor compression cycle model applied to a car air conditioner ... -
Analisis Eksergi pada Sistem Pirolisis Terintegrasi dengan Sistem Siklus Rankine Organik
(Universitas Sumatera Utara, 2024)The world is currently facing issues of energy crisis and increasing global warming. Biomass has garnered significant attention due to its renewable characteristics, low carbon dioxide emissions, high hydrogen content, and ... -
Rancang Bangun Prototype Alat Uji Evaporasi Air Laut Sistem Konveksi Paksa Kapasitas 1 Kg
(Universitas Sumatera Utara, 2023)Sea water is a natural resource that can be used to get clean water and salt. Evaporation is a surface process that occurs when liquid molecules break from their bonds and fly out as gas. One system that is used to increase ... -
Analisa Perbandingan Persamaan Laju Penguapan Air Laut dengan Sistem Konveksi Paksa
(Universitas Sumatera Utara, 2023)Evaporation has many applications in various fields. For example, in the food drying process, in the water desalination process, in cooling ponds, and power generation. However, until now there is no calculation formula ... -
Rancang Bangun Pembangkit Listrik Sistem Gravitasi Vortex menggunakan Sudu Jenis Straight Blades dengan Debit Aliran 1350 Lpm
(Universitas Sumatera Utara, 2023)Gravitational Water Vortex Turbine is one of clean energy, which uses one of the widely used alternative energy sources, namely water. This power plant is also included in the pychohydro power plant category, because ... -
Analisa Perbandingan Performansi Teoritikal dan Eksperimental pada Double Basin Double Slope Solar Still
(Universitas Sumatera Utara, 2023)Water is one of the natural resources that has a crucial role in life. About 97% of the water available on earth is salt water and 2% of the water available is in the form of glaciers. With such a small amount of clean ... -
Studi Eksperimental Laju Penguapan Air Laut dengan Sistem Konveksi Paksa
(Universitas Sumatera Utara, 2023)Evaporation is an important phenomenon in the field of heat and mass transfer. Many applications include the process of evaporating water from a container into the surrounding air, such as in the fields of hydrology, ... -
Studi Eksperimental Perbandingan Produktivitas Air Tawar Solar Still Double Slope pada Double Basin, Single Basin dan Single Basin dengan Penambahan Cangkang Kelapa Sawit
(Universitas Sumatera Utara, 2024)The shortage of clean water is increasing with the rapid growth of human population, industry and environmental pollution. This water scarcity can be overcome by using a solar still to convert seawater into fresh water. ... -
Desain Evaporator pada Sistem Pirolisis Terintegrasi Siklus Rankine Organik menggunakan Aspen Plus
(Universitas Sumatera Utara, 2024)The demand and supply of energy are increasing with the growing world population, leading to accelerated environmental degradation due to the predominant use of fossil fuels, causing substantial carbon dioxide ... -
Studi Eksperimental Perbandingan Produktivitas Air Tawar Solar Still Double Slope Single Basin dan Triple Basin
(Universitas Sumatera Utara, 2023)Water is one of the basic necessities in daily life. However, most of the planet is covered by water. Water covering the earth 2.5% of which is classified as fresh water. To overcome this can be done by converting seawater ... -
Analisis Termo-Ekonomi pengaruh Metode Penyemprotan Air untuk Inlet Udara pada Air Cooled Condenser terhadap Performa Pltp Sarulla menggunakan Aspen Plus
(Universitas Sumatera Utara, 2024)One of the geothermal energy conversion systems is the binary generation cycle, which is mostly air-cooled. Air-cooled geothermal plants are highly dependent on the dry bulb temperature of the air. An increase in ambient ... -
Desain Kondensor pada Siklus Rankine Organik Terintegrasi Sistem Pirolisis menggunakan Aspen Plus
(Universitas Sumatera Utara, 2024)The increase in energy consumption worldwide has led to a growing environmental damage potential due to the use of fossil fuels. One solution to address this issue is to transition towards renewable energy, which is more ... -
Rancang Bangun Alat Pengering Ikan Gabus menggunakan Pompa Kalor (Heat Pump) Siklus Tertutup dengan Kapasitas 5 Kg
(Universitas Sumatera Utara, 2024)Research on drying snakehead fish using a closed cycle heat pump is based on the ease of damage to the albumin protein in snakehead fish when exposed to heat. Therefore, to obtain albumin powder from snakehead fish, drying ... -
Studi Eksperimental Alat Pengering Ikan Gabus menggunakan Pompa Kalor Siklus Tertutup
(Universitas Sumatera Utara, 2024)Snakehead fish (Channa striata) is a type of fish that has economic value. Apart from that, it contains albumin which the human body needs. Albumin is a source of animal antioxidants which functions as a radical binder ... -
Analisa Perbandingan Laju Penguapan Air Laut Sistem Konveksi Paksa dengan Variasi Kadar Garam
(Universitas Sumatera Utara, 2024)Efforts to understand the phenomenon of water evaporation that occurs indoors and outdoors are still being researched by various researchers in the world, to carry out planning involving the process of water evaporation. ... -
Algoritma K-Nearest Neighbor untuk Memperoleh Nilai Prediksi dari Kekasaran Permukaan pada Operasi Pembubutan Baja Aisi 304 Berbantuan Teknik Mql
(Universitas Sumatera Utara, 2023)This research aims to apply the K-Nearest Neighbors (K-NN) algorithm to predict surface roughness in the machining operation of AISI 304 steel with the Minimal Quantity Lubrication (MQL) technique. Surface roughness is a ... -
Studi Simulasi Aliran Uap melalui Sudu pada Turbin Uap Satu Tingkat Dua Baris dengan Sudu Pengarah Berpenampang Setengah Lingkaran menggunakan Ansys
(Universitas Sumatera Utara, 2023)The stationary blade is one of the main components in the steam turbine, the steam turbine has two types of blades, namely the moving blade and the stationary blade where both blades have different functions in utilizing ... -
Studi Simulasi Aliran Uap melalui Sudu pada Turbin Uap Satu Tingkat Dua Baris dengan Sudu Pengarah Berpenampang Lingkaran Penuh menggunakan Ansys
(Universitas Sumatera Utara, 2023)Steam turbines are an important component in steam power generation systems. Steam turbines get tempered and high-pressure steam energy that expands through the turbine spoon, so it is necessary to do steam flow analysis ... -
Kajian Eksperimental Kinerja Turbin Angin Sumbu Vertikal Tipe Savonious dengan Sudu Setengah Lingkaran
(Universitas Sumatera Utara, 2023)Savonius vertical axis wind turbine is a tool for converting kinetic energy contained in the wind into electrical energy. This research tests the performance of the savonius wind turbine with three semicircular blades with ... -
Analisa Desain Kapal Pembersih Sungai dengan Konsep Trasher Boat menggunakan Maxsurf
(Universitas Sumatera Utara, 2023)Ships are a means of transportation for moving materials and goods from one place to another. Along with this increase, it was also followed by the development of other industries so that it had an impact. However, in ...