Browsing Undergraduate Theses by Submit Date
Now showing items 1-20 of 1014
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Uji Eksperimental Performansi Turbin Vortex Basin Konikal Dengan Variasi Diameter Keluar Basin
(Universitas Sumatera Utara, 2025)The development of small-scale renewable energy is a potential solution for areas with low heads and relatively large water discharges. One of the technologies that can be utilized is the gravitational water vortex turbine ... -
Analisa Simulasi Performansi Turbin Angin Darrieus, Savonius dan Hybrid Savonius-Darrieus dengan Variasi Kecepatan Angin dan Putaran Menggunakan Ansys
(Universitas Sumatera Utara, 2025)The increasing demand for energy and reliance on fossil fuels have driven the development of renewable energy sources, particularly wind energy. This study aims to analyze and compare the performance of three types of ... -
Analisis Pengaruh Resirkulasi Sludge terhadap Performansi Single Stage Semi Continuous Anaerobic Digester dengan Substrat Palm Oil Mill Effluent
(Universitas Sumatera Utara, 2025)The effects of sludge recirculation and recirculation rate on the anaerobic digestion performance of Palm Oil Mill Effluent (POME) substrate were studied using a prototype single-stage semi-continuous digester by comparing ... -
Kajian Rugi-Rugi Terhadap Efficiency pada Turbin Uap Single Stage Double Row
(Universitas Sumatera Utara, 2025)Low steam turbine efficiency is a fundamental problem in the power generation industry, caused by various types of losses during the operational process. This study aims to analyze the comparison of steam turbine efficiency ... -
Rancang Bangun Single Stage Semi Continuous Anaerobic Digester dengan Resirkulasi Sludge menggunakan Substrat Palm Oil Mill Effluent (POME)
(Universitas Sumatera Utara, 2025)Palm Oil Mill Effluent (POME) has the potential to be utilized as a renewable energy source through anaerobic digestion. This research focuses on the design of a single-stage semi-continuous anaerobic digester system with ... -
Analisa Karakteristik Pembakaran pada Mesin Stasioner Berbahan Bakar Campuran Bensin Pirolisis dengan Pertalite
(Universitas Sumatera Utara, 2026)The utilization of plastic waste through the pyrolysis process into alternative fuel is one of the solutions to address the fossil fuel energy crisis and environmental problems caused by plastic waste. This study aims ... -
Studi Produksi Bahan Bakar Bensin dari Sampah Plastik
(Universitas Sumatera Utara, 2026)Plastic waste is an increasingly serious environmental problem that requires sustainable solutions. One promising method to address this issue is pyrolysis, which is a thermal conversion process that transforms plastic ... -
Pengaruh Sudut Kemiringan Sudu terhadap Performansi Turbin Vortex dengan Menggunakan Basin Konikal
(Universitas Sumatera Utara, 2025)A vortex turbine is a micro-hydro turbine that uses water to drive its blades. The flow that occurs in this turbine forms a vortex, hence the name vortex turbine. The vortex is a unique phenomenon because it does not last ... -
Analisa Predictive Maintenance ada Sistem Pengereman Lokomotif Kereta Api
(Universita Sumatera Utara, 2025)The braking system is a vital component in ensuring the operational safety of locomotives. This research aims to analyze the implementation of Predictive Maintenance (PdM) on the air brake system of CC201 type diesel-electric ... -
Karakterisasi Sifat Mekanik Statik dan Pola Retakan Beton dengan Diperkuat Abu Cangkang Sawit dan Fly Ash
(Universitas Sumatera Utara, 2026)The utilization of Fly Ash and Palm Oil Fuel Ash (POFA) as alternative constituent materials for mortar represents a strategic solution to support sustainable construction concepts. This study aims to analyze the effects ... -
Analisis Pengaruh Penambahan Partikel TiC terhadap Karakteristik Paduan Cu-Ni-Mo menggunakan Model Pencampuran V-Mixer dan Mechanical Alloying
(Universitas Sumatera Utara, 2025)This study aims to examine the effect of powder mixing methods and variations in the fraction of titanium carbide (TiC) reinforcement particles on the physical, mechanical, and electrical conductivity properties of Cu–Ni–1 ... -
Studi Eksperimental Sifat Mekanik Statik dan Pola Retakan Beton dengan Diperkuat Abu Cangkang Sawit dan Fly ash
(Universitas Sumatera Utara, 2026)Cement production significantly contributes to global carbon emissions, necessitating eco-friendly material innovations utilizing industrial waste. This study aims to analyze the effect of partial cement substitution using ... -
Pengaruh Metode Pencampuran terhadap Karakteristik Hybrid Metal Matrix Composite (HMMC) Disintesis menggunakan Metode Metalurgi Serbuk
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of powder mixing methods and variations in the volume fraction of Alumina (Al₂O₃) on the physical and mechanical properties of Cu–Ni–1 wt.% Mo–1.5 wt.% TiC–Al₂O₃ hybrid alloys as ... -
Simulasi Distribusi Temperatur pada Cold Storage Hortikultura Menggunakan AC Split 1 PK dengan Software Ansys
(Universitas Sumatera Utara, 2025)This study aims to analyze the temperature distribution in a horticultural cold storage system that uses a 1 PK split air conditioner as the main cooling source. The simulation was conducted using ANSYS software to model ... -
ANALISA PERFORMANSI COLD STORAGE HORTIKULTURA MENGGUNAKAN AIR CONDITIONER SPLIT 1 PK
(Universitas Sumatera Utara, 2026)This study aims to analyze the performance of a horticultural cold storage system using a 1 PK split air conditioner (AC) as a more economical cooling alternative. The experiment was conducted at the Refrigeration ... -
Studi Eksperimen Biochar Tongkol Jagung sebagai Material Adsorpsi untuk Mengurangi Kandungan BOD dan COD pada Limbah Cair Kelapa Sawit
(2025)Activated carbon adsorption is a physical process that causes pollutant molecules to adhere to and become trapped on the porous surface of activated carbon. Carbon is more effective as an adsorbent after being activated ... -
Analisis Pengaruh Variasi Media Pendinginan terhadap Karakteristik Mikrostruktur dan Sifat Mekanis Hasil Pengecoran Gravity Die Casting Paduan Daur Ulang Aluminium 6061
(Universitas Sumatera Utara, 2025)This study aims to investigate the effect of cooling media variations on the mechanical properties and microstructural characteristics of recycled Aluminum 6061 produced with gravity die casting. The mechanical tests ... -
Analisa Performansi Cold Storage Hortikultura Menggunakan Air Conditioner Split 1 PK
(Universitas Sumatera Utara, 2026)This study aims to analyze the performance of a horticultural cold storage system using a 1 PK split air conditioner (AC) as a more economical cooling alternative. The experiment was conducted at the Refrigeration ... -
Simulasi Distribusi Temperatur pada Cold Storage Hortikultura Menggunakan AC Split 1 PK dengan Software Ansys
(Universitas Sumatera Utara, 2026)This study aims to analyze the temperature distribution in a horticultural cold storage system that uses a 1 PK split air conditioner as the main cooling source. The simulation was conducted using ANSYS software to model ... -
Rancang Bangun Cold Storage Hortikultura Menggunakan AC Split 1 PK
(Universitas Sumatera Utara, 2026)Cold storage is a low-temperature storage system that is widely used to maintain product quality by inhibiting the rate of quality decline. In the field of Mechanical Engineering, the study of refrigeration system performance ...