Undergraduate Theses
Undergraduate Theses
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Analisis Pengaruh Bentuk Roller dan Konstanta Pegas Kopling Sentrifugal pada Transmisi Otomatis Terhadap Peforma Sepeda Motor Vario 125 CC
(Universitas Sumatera Utara, 2024)CVT (Continuosly Variable Transmission) is an automatic transmission that uses a belt and pulley to obtain varying gear ratios. One of the advantages of a CVT transmission is that it is more practical than a manual ... -
Uji Performansi Mesin Diesel Stasioner Menggunakan Campuran Biodiesel Biji Karet B10 B20 B30 B40 dan Minyak Pirolisis Plastik
(Universitas Sumatera Utara, 2024)Population growth and the use of transportation have led to increased use of fuel, especially for petroleum products, so it is necessary to develop and switch to renewable energy. One reliable renewable energy is biodiesel. ... -
Uji Eksperimental Pengaruh Variasi Ketebalan Shim Nosel Terhadap Performansi Mobil Urban Diesel Team Horas USU
(Universitas Sumatera Utara, 2024)The use of fossil fuels, especially crude oil, as a primary source of energy has led to a significant decline in fossil energy reserves and has had a major impact on the transportation sector. Many countries, including ... -
Uji Performansi Mobil Kompetisi Hemat Energi Berbahan Bakar Campuran Biodiesel Biji Karet B40 B30 B20 B10 dan Minyak Pirolisis Limbah Plastik
(Universitas Sumatera Utara, 2024)The dependency on fossil fuel energy in the transportation sector necessitates the search for alternative fuels. Biodiesel is one promising alternative fuel. Besides biodiesel, another alternative fuel that can be used is ... -
Uji Eksperimental Performansi Mobil Tipe Prototype Diesel Tim Horas USU dengan Variasi Berat pada Komponen Flywheel
(Universitas Sumatera Utara, 2024)Improving vehicle performance is one of the important factors in the development of the modern automotive field. Vehicle performance has a huge impact on the transport sector. Therefore, many countries, especially companies ... -
Pengaruh Metode Pencampuran Metalurgi Serbuk Terhadap Struktur Mikro, Sifat Mekanis, dan Konduktivitas Listrik Paduan (CuNi) – 5wt.%Mo – 4wt.%SiC
(Universitas Sumatera Utara, 2024)In the industrial sector, Electrical Discharge Machine (EDM) is the most commonly used non-traditional machining process because its capablelity of working on very hard conductive materials. The EDM machining process is ... -
Rancang Bangun Kulkas Berkapasitas 6,5 Liter Air dengan Menggunakan Energi Surya
(Universitas Sumatera Utara, 2024)The use of air conditioning machines is increasingly being used. One of the cooling machines that is widely used in everyday life is the refrigerator. Solar energy is a type of clean energy which is an important source of ... -
Pengaruh Variasi Massa Piston Terhadap Performansi Mobil Hemat Energi Urban Diesel Team Horas USU
(Universitas Sumatera Utara, 2024)The progress of a country can be seen from the way people use and utilize modern technology well and efficiently. The higher the level of people's movement, the more they will need superior means of transportation that are ... -
Pengaruh Variasi Komposisi SiC dalam Paduan (CuNi)-5wt%Mo Terhadap Struktur Mikro,Sifat Mekanis, dan Konduktivitas Listrik
(Universitas Sumatera Utara, 2024)CuNi alloy is an excellent alloy because of its Solid Solution properties. CuNi alloy is known as a material with good electrical conductivity at high temperatures but poor mechanical properties. To improve the mechanical ... -
Performansi Mesin Otto Berkapasitas 150 CC Memakai Beberapa Variasi Campuran Bahan Bakar Pertalite dengan Bioetanol Dari Singkong
(Universitas Sumatera Utara, 2023)This study is aimed at gaining insights into the influence of blended fuels of Pertalite and Bioethanol on the optimal performance of the Otto engine and understanding the level of exhaust gas emissions from each type of ... -
Studi Experimental Performansi Pembangkit Listrik Sistem Gravitasi Vortex Menggunakan Sudu Straight Blades
(Universitas Sumatera Utara, 2023)The basic theory of fluid flow or hydrodynamics states that flowing water possesses energy that can be harnessed to rotate turbine wheels. Therefore, hydropower plants are constructed along rivers and in mountainous areas. ... -
Analisa Pengaruh Sudu Bilah Lurus (Straight Blades ) terhadap Performansi Turbin Gravitasi Vortex Menggunakan Ansys
(Universitas Sumatera Utara, 2023)Hydropower is one of the forms of clean energy that serves as a vital source of renewable energy. It boasts the advantage of flexible scheduling and low operational costs. Furthermore, it plays a crucial role in reducing ... -
Optimalisasi Variabel Ketermesinan dengan Metode Response Surface Methodology (RSM), Taguchi, dan Grey-Taguchi pada Pembubutan Baja Paduan AISI 4140 Menggunakan Pahat Keramik
(Universitas Sumatera Utara, 2023)Machinability variables that are important for optimization in turning are surface roughness and flank wear. In optimization, the problem that is often encountered is the difficulty of attaining optimal conditions in a ... -
Analisa Performansi Thermal Storage dengan Media Pasir Silika Volume 0,1 m3 untuk Sumber Panas dalam Menyediakan Air Panas Kebutuhan Rumah Tangga
(Universitas Sumatera Utara, 2024)Thermal Storage Performance Analysis using silica sand media Volume 0.1 m3 for Heat Sources in Providing Hot Water for Household Needs is intended to determine the heat loss that is lost during storage. The choice of ... -
Studi Eksperimental Pengaruh Transparansi Kaca Penutup terhadap Laju Perpindahan Panas pada Prototype Kolektor Plat Datar
(Universitas Sumatera Utara, 2024)Glass as a collector cover has a very important role in increasing the efficiency of flat plate collectors to reduce the heat coming out of the collector. The heat absorbed by the absorber plate will experience convection, ... -
Rancang Bangun Thermal Energy Storage Menggunakan Pasir Silika untuk Pemanas Air Skala Rumah Tangga
(Universitas Sumatera Utara, 2024)The increasing demand for sustainable and renewable energy sources has generated greater interest in the development of efficient energy storage systems. Thermal Energy Storage (TES) emerges as a promising solution in ... -
Perbandingan Performansi Kompresor Elektrik dan Typical Menggunakan Refrigerant R-134a pada Sistem Air Conditioner (AC) Mobil
(Universitas Sumatera Utara, 2024)The air conditioning system (AC) is an air conditioning process where the air conditioning is desired, regulated, filtered and perfected so that the quantity and quality of the adjusted air conditioning can ultimately be ... -
Perbandingan Performa Air Conditioner Mobil Menggunakan Kompresor Elektrik dengan Refrigerant R-134a dan R-600a (HFC)
(Universitas Sumatera Utara, 2024)Air conditioning (AC) is a conditioning process that regulates the air at a certain temperature and humidity level to produce clean, fresh, comfortable air. Currently, R-134a refrigerant, known as synthetic refrigerant, ... -
Kajian Reverse Engineering Pengaruh Nilai U/c1 terhadap Efisiensi dan Kerugian pada Turbin Uap Satu Tingkat
(Universitas Sumatera Utara, 2023)The steam turbine is one of the crucial components supporting energy needs in the production process of industrial activities, particularly in the palm oil processing industry, which has a significant demand for electrical ... -
Analisa Performansi Mesin 1 Silinder 4 Langkah dengan Bahan Bakar Biogasoline dari Limbah Plastik LDPE Menggunakan Perbandingan Konsentrasi B10, B20, B30 dan B40
(Universitas Sumatera Utara, 2024)The increasing population and economic growth in Indonesia have significantly raised the amount of plastic waste, posing a substantial environmental problem. Various types of plastics, including LDPE, are commonly used ...
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