Undergraduate Theses
Undergraduate Theses
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Studi Eksperimental Model Termal pada Alat Uji Distilasi Kemiringan Ganda
(Universitas Sumatera Utara, 2025)Thermal models comparison was conducted to evaluate the accuracy of each model in predicting the distillate water mass and the thermal efficiency of a doubleslope distillation simulator, thereby establishing a reference ... -
Rancang Bangun Alat Uji Distilasi Air Laut Tipe Kemiringan Ganda Dengan Suhu Terkontrol
(Universitas Sumatera Utara, 2025)The clean water crisis can be addressed through seawater desalination processes. One promising method is the solar still, a simple distillation device that utilizes solar thermal energy. However, the efficiency of ... -
Rancang Bangun Sistem Pendinginan Mist Spray sebagai Pre-Cooling pada Kondensor AC Split
(Universitas Sumatera Utara, 2025)Climate change and the rising prevalence of heatwaves have increased the demand for energy-efficient air cooling technologies. Split-type air conditioners are a common solution. However, their energy consumption remains ... -
Studi Eksperimental Perbandingan Performansi Mesin AC Split Standar dan Modifikasi Pendinginan Mist Spray pada Kondensor
(Universitas Sumatera Utara, 2025)One of the method used in increasing the performance of air conditioner is by reducing the condenser temperature. The reduction of temperature can be achieved by spraying water in the form of mist into the air behind the ... -
Rekayasa Balik Fuselage Scale Model P-51d Mustang Dengan Ciri Pattern Zig Zag Produk 3d Printing
(Universitas Sumatera Utara, 2025)This study discusses the reverse engineering process of a 1:16 scale model fuselage of the P-51D Mustang aircraft using rapid prototyping technology based on 3D printing with the Fused Deposition Modeling (FDM) method. ... -
Rekayasa Balik dan Analisa Performa Sayap Pesawat Scale Model P-51D Mustang dengan ciri Pattern Zig-Zag Produk 3D Printing
(Universitas Sumatera Utara, 2025)This study presents the reverse engineering and aerodynamic performance analysis of a 1:16 scale P-51D Mustang wing fabricated using FDM 3D printing with PLA+ material. The wing geometry was reconstructed in SolidWorks ... -
Pengaruh Penambahan Magnesium (Mg) terhadap Sifat Mekanik dan Komposisi Paduan Alumunium Daur Ulang dari Velg Motor
(Universitas Sumatera Utara, 2025)This study aims to investigate the effect of magnesium (Mg) addition on the mechanical properties and composition of recycled aluminum alloy from used motorcycle wheels using the sand casting method. The Mg addition ... -
Pengaruh Metode Pendinginan Air, Oli, dan Udara pada Pengelasan SMAW dengan Material Baja ST 37
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of water, oil, and air cooling methods on the mechanical properties and microstructure of SMAW welding results on ST 37 steel material. Three types of tests were conducted, namely ... -
Pengaruh Variasi Serbuk Arang Tempurung Kelapa Pada Cetakan Pasir Terhadap Kekerasan Dan Struktur Mikro Hasil Coran Aluminium 6061
(Universitas Sumatera Utara, 2025)This research aims to examine the effect of varying coconut shell charcoal powder content in sand molds on the mechanical properties of aluminum 6061 castings, particularly hardness and microstructure. The casting process ... -
Analisis Efisiensi Expander pada Siklus Orc Terintegrasi Dengan Pirolisis Menggunakan Aspen Plus
(Universitas Sumatera Utara, 2025)This study aims to analyze the performance of the expander in an Organic Rankine Cycle (ORC) system integrated with a biomass pyrolysis process using Aspen Plus simulation software. Pyrolysis produces syngas as a potential ... -
Analisa Kehilangan Minyak pada Buah Kelapa Sawit saat Proses Perebusan Dengan Metode Shock Blow Off
(Universitas Sumatera Utara, 2025)This study aims to quantitatively and qualitatively analyze the effect of the shock blow off method on oil loss in oil palm fruits during the sterilization stage in crude palm oil (CPO) processing. The shock blow off ... -
Rancang Bangun Pengering Udang Sistem Pompa Kalor Dengan Daya 1 PK
(Universitas Sumatera Utara, 2025)This study discusses the design and development of a shrimp drying machine using a 1 HP heat pump system. The design was carried out to overcome the limitations of traditional sun-drying methods, which often lead to hygiene ... -
Studi Eksperimental Pengaruh Tekanan, Waktu, Dan Temperatur Curing Terhadap Karakteristik Mekanis Bahan Komposit Resin Epoxy Diperkuat Serat Loofah Dengan Metode Vacuum Infusion
(Universitas Sumatera Utara, 2025)This research aims to determine the effect of pressure, time, and post-curing temperature on the mechanical characteristics of epoxy resin-based composite reinforced with loofah fiber using the vacuum infusion method. ... -
Studi Eksperimental Pengaruh Tebal Serat, Tekanan Hot Press Dan Temperatur Hot Press Terhadap Sifat Mekanis Bahan Komposit Resin Epoxy Diperkuat Serat Gambas (Loofah)
(Universitas Sumatera Utara, 2025)This study aims to investigate the effect of fiber thickness, pressure, and hot press temperature variations on the mechanical properties of epoxy resin composites reinforced with loofah fiber (Luoofah) as an eco-friendly ... -
Pengaruh Variasi Beban Hot Forging terhadap Karakteristik Paduan CuNi-2.5wt.%Fe-5(Al-W) Menggunakan Proses Pre-Milling
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of varying hot forging loads on the physical and mechanical properties of the (CuNi)-2.5wt.%Fe–5(Al–W) alloy produced through powder metallurgy with pre-milling treatment. The research ... -
Pengaruh Variasi Komposisi x(Al-W) terhadap Karakteristik Paduan (CuNi)-2.5wt.%Fe menggunakan Proses Pre-Milling
(Universitas Sumatera Utara, 2025)Powder metallurgy is a manufacturing method that enables the production of materials with superior mechanical properties and a homogeneous microstructure through the processes of mixing, compaction, and sintering of metal ... -
Kajian Karakteristik Vibrasi pada Turbin Uap Single Stage Double Rows
(Universitas Sumatera Utara, 2025)Vibration is one of the main challenges in steam turbine operation that can cause mechanical damage, decreased efficiency, and potential system failure. This study aims to conduct vibration analysis on the steam turbine ... -
Studi Eksperimental Alat Penukar Kalor Jenis Kondensor 1300 cc dengan Freon HFC-134a
(Universitas Sumatra Utara, 2021)One of the part of the cooling system in internal combustion engine is condensor type compact heat exchanger. Performance of a condensor has a big impact to the engine cooling system. Indirectly, a high performance condensor ... -
Analisa Kegagalan Wire Rope pada STS Menggunakan Ansys
(Universitas Sumatera Utara, 2025)Wire rope is one of the critical components in the lifting system of a Ship to Shore (STS) Crane, functioning to lift and lower container loads. Wire rope failure can lead to total system breakdown, posing safety hazards ... -
Studi Eksperimental Penggunaan Syngas Kaya Hidrogen Hasil dari Steam Methane Reformer dengan Proses Pirolisis Berbahan Baku TKKS pada Motor Bakar Generator Set
(Universitas Sumatera Utara, 2025)This research investigates the performance of a generator-set internal combustion engine fueled with hydrogen-rich syngas derived from biomass waste. The syngas was produced through slow pyrolysis of palm empty fruit ...
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