Faculty of Engineering: Recent submissions
Now showing items 21-40 of 10124
-
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 ... -
Analisis Kualitas Udara Partikulat PM 2,5, PM 10, dan Pencahayaan di Tempat Pengolahan Sampah Terpadu (TPST) USU
(Universitas Sumatera Utara, 2026)The increasing consumption patterns of society have led to a significant rise in waste generation, which has the potential to cause various environmental impacts, one of which is air pollution. The Integrated Waste Treatment ... -
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 ... -
Perancangan Ulang Tata Letak Gudang Inbound dengan Menggunakan Metode Dedicated Storage (Studi Kasus: PT. Jne Cabang Utama Medan)
(Universitas Sumatera Utara, 2024)The inbound warehouse at PT. JNE Main Branch Medan plays a crucial role in managing the flow of logistics packages in the North Sumatra region. However, an identified issue in the JNE Main Branch Medan inbound warehouse ... -
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 ... -
Rancang Bangun Kulkas Portable Menggunakan Termoelektrik dengan Efek Peltier
(Universitas Sumatera Utara, 2025)In the modern era, the demand for portable cooling devices is increasing, especially for medical, travel, or outdoor activities. Conventional refrigerators have limitations in terms of mobility and energy consumption. ... -
Penyisihan Nilai Total Petroleum Hydrocarbon (TPH) pada Tanah Tercemar Limbah Oli dengan Pemanfaatan Kasgot
(Universitas Sumatera Utara, 2025)Soil contamination caused by waste oil spills is one of the environmental problems that leads to the degradation of soil quality and the disruption of microorganism activity. Hydrocarbon compounds, particularly Total ... -
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 ... -
Estimasi Stok Karbon Mangrove Melalui Pendekatan Allometrik di Kawasan Paluh Getah, Kabupaten Deli Serdang. (Study Case: Hutan Mangrove Paluh Getah)
(Universitas Sumatera Utara, 2025)Mangrove Forests Are Coastal Ecosystems With An Exceptionally High Capacity To Absorb And Store Carbon, Reaching Levels 3–5 Times Greater Than Terrestrial Forests. This Capacity Is Derived From The Accumulation Of Biomass ... -
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 ... -
Analisis Kebiasaan Pengelolaan Pakaian dan Kesadaran Fast Fashion Untuk Mengembangkan Aplikasi Berbasis Ekonomi Sirkular
(Universitas Sumatera Utara, 2026)The development of fast fashion has led to an increase in clothing consumption, which has resulted in more textile waste and pressure on the environment. This problem is exacerbated by low awareness and unsustainable ... -
Pengaruh Kualitas Manajemen Komunikasi terhadap Produktivitas Pekerja pada Proyek Pembangunan Perumahan Citraland Sampali
(Universitas Sumatera Utara, 2025)Communication is an important factor as a process of sending information from one party to another. Good communication can increase worker productivity. Based on initial observations in the field and information from ... -
Penerapan Metode Line of Balance pada Proyek Pembangunan Gedung Bertingkat
(Universitas Sumatera Utara, 2026)Construction projects with repetitive activities, such as the construction of multi-storey buildings, require a scheduling method that can clearly and systematically describe the sequence of work. This study analyzes the ... -
Analisis Risiko Pelaksanaan Pekerjaan pada Tol Lingkar dengan Metode Fault Tree Analysis (FTA)
(Universitas Sumatera Utara, 2026)The Pekanbaru Ring Road Toll Project, which is part of the Trans-Sumatra Toll Road, plays an important role in supporting transportation connectivity in Pekanbaru City and its surrounding areas. During its implementation, ... -
Desain Evaporator Pada Sistem Organic Rankine Cycle (ORC) Dengan Fluida Kerja N-pentana (C5H12) Dengan Beban Panas 5 Kw
(Universitas Sumatera Utara, 2025)The ORC evaporator is a heat exchange instrument that evaporates the working fluid using a heat source (waste heat) before the fluid enters the turbine. The working fluid used in this study is n-pentane (C5H12) and the ... -
Analisis Risiko Aktivitas Proyek Drainase di Kota Medan Menggunakan Metode HIRARC
(Universitas Sumatera Utara, 2026)Drainage construction projects in urban areas such as Medan City are highly complex, as they not only concern occupational safety but also have direct impacts on the surrounding community and infrastructure. This study ...