Department of Mechanical Engineering: Recent submissions
Now showing items 221-240 of 1037
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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 ... -
Uji Performansi Sistem Pembangkit Listrikgabungan Turbin Angin Savonius 3 Sudu dan Solar Panel
(Universitas Sumatera Utara, 2023)Indonesia is one of the countries with affluent energy potential, but Indonesia is still in a crisis of electricity and oil fuels. The affluent solar energy is still unable to be optimized by society as well as with wind ... -
Studi Eksperimental Pengaruh Perubahan Diameter Piston terhadap Kinerja Sepeda Motor 4 Langkah
(Universitas Sumatera Utara, 2023)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. Analyze the power of ... -
Analisa Preventive Maintenance pada Kondensor Tipe Shell And Tube terhadap Efektivitas Kondensor
(Universitas Sumatera Utara, 2023)This research aims to analyze the effect of preventive maintenance measures on the effectiveness of shell and tube type condensers in industrial cooling systems. The condenser is an important component in the cooling cycle ... -
Prediksi Nilai Aus Tepi dan Kekasaran Permukaan menggunakan Metode Pembelajaran Mesin pada Operasi Pembubutan Keras Baja Aisi 4140 menggunakan Pahat Keramik Berlapis
(Universitas Sumatera Utara, 2023)Flank wear and surface roughness are considered important measurement parameters in turning operations. Unwanted issues like these can impact the quality and performance of the produced engine components. Machine learning ... -
Prediksi Nilai Kekasaran Permukaan Pembubutan Baja Aisi 304 dengan Pendekatan Pembelajaran Mesin menggunakan Algoritma Regresi Proses Gauss
(Universitas Sumatera Utara, 2023)The point of this research to develop a surface roughness RA (Roughness Average) prediction model in the turning process of AISI 304 steel by applying the Minimum Quantity Lubrication (MQL) technique and using a machine ... -
Analisis Eksperimental pengaruh Variasi Radius Komponen Velocity Stack pada Saluran Intake terhadap Performansi Mobil Urban Diesel Team Horas Usu
(Universitas Sumatera Utara, 2023)The utilization of fossil fuels as the primary source of energy in daily human life has led to the depletion of fossil energy resources, particularly crude oil. The scarcity of crude oil results in a shortage of oil-based ... -
Pengaruh Variasi Laju Aliran Gas terhadap Sturktur Mikro dan Sifat M,Ekanis Similar Joint Aluminium 6061 menggunakan Pengelasan Tig
(Universitas Sumatera Utara, 2023)Construction using metal materials currently involves a Jot of welding elements, especially in the field of design. Therefore good welding results are needed so that the construction can be made strong and safe. The use ... -
Analisa Kegagalan Poros pada Mesin Thresher menggunakan Metode Simulasi Ansys
(Universitas Sumatera Utara, 2023)A thresher is a tool used to separate fruit from bunches by rotating and slamming fresh fruit bunches that have gone through the boiling process into the thresher drum with the help of rotation on the thresher drum. The ... -
Analisis Heat Loss pada Air Preheater dan pengaruh terhadap Efisiensi Boiler Circulating Fluidized Bed (Cfb)
(Universitas Sumatera Utara, 2023)A tubular air preheater plays an important role to increase the efficiency of circulating fluidized bed (CFB) boiler. But after several years of operation, in Tenayan Steam Power Plant there was a leak in the air preheater. ... -
Analisa Kegagalan pada Pipa Superheater Boiler dengan Pengujian Sifat Mekanis dan Pengujian Laju Korosi
(Universitas Sumatera Utara, 2023)Superheater is a subcritical boiler component that functions to reheat saturated steam at constant working pressure so that it becomes saturated steam. This study aims to (1) analyze failures in superheaters, (2) test ...