Browsing Faculty of Engineering by Issue Date
Now showing items 1-20 of 10124
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Analisis Pengaruh Pengaturan Arus dengan Kontroler Bldc Votol Em-150 pada Keseimbangan Performa terhadap Konsumsi Energi Baterai Lithium-Ion 72V 39Ah di Kendaraan Gokart Listrik
(Universitas Sumatera Utara, 2026-01)Current setting is a factor that affects the performance of electric vehicle systems and their energy consumption. Without proper current setting or limitation, the BLDC motor will operate with uncontrolled current, which ... -
Studi Sebaran Cemaran Air Limbah Domestik dari Tangki Septik pada Jenis Tanah Andosol
(Universitas Sumatera Utara, 2026)The current increasing population growth will increase development, especially residential development. Population growth leads to surface and groundwater pollution due to limited sanitation and domestic waste management. ... -
Studi Sebaran Cemaran Air Limbah Domestik dari Tangki Septik pada Jenis Tanah Andosol
(Universitas Sumatera Utara, 2026)The current increasing population growth will increase development, especially residential development. Population growth leads to surface and groundwater pollution due to limited sanitation and domestic waste management. ... -
Analisis Bioakumulasi Logam Berat Timbal (Pb) pada Ikan Nila (Oreochromis niloticus) di Danau Siombak
(Universitas Sumatera Utara, 2026)Lead (Pb) is a toxic heavy metal that is persistent and capable of accumulating in aquatic organisms through bioconcentration and biomagnification processes. This study aimed to analyze Pb concentrations in Nile tilapia ... -
Perencanaan Struktur Dinding Penahan Tanah Tipe Kantilever dengan Perkuatan Boredpile Diameter 60 Cm sebagai Alternatif untuk Menanggulangi Longsor dengan Menggunakan Program Plaxis 2d (Studi Kasus: Perkebunan Nusantara, Sumatera Utara)
(Universitas Sumatera Utara, 2026)Landslides are one of the most frequent geotechnical disasters in Indonesia, often causing significant losses in terms of infrastructure and economy. They are triggered by various factors such as geological conditions, ... -
Perencanaan Dinding Penahan Tanah Tipe Kantilever Alternatif 1 Tinggi 4 Meter sebagai Penanggulangan Kelongsoran dengan Metode Analitis dan Program Plaxis 2D (Studi Kasus: Perkebunan Nusantara, Sumatera Utara)
(Universitas Sumatera Utara, 2026)Landslides frequently occur in Indonesia due to various factors, including geological and topographical conditions, high rainfall, volcanic activity, and soil types prone to failure. Landslides can damage infrastructure ... -
Studi Eksperimental Kinerja Lignin dari Tandan Kosong Kelapa Sawit sebagai Inhibitor Korosi pada Baja ST41 dalam Media H₂SO₄ 0,5 M
(Universitas Sumatera Utara, 2026)This experimental study was conducted to evaluate the effect of inhibitor concentration and immersion time on weight loss, corrosion rate, inhibition efficiency, and changes in surface roughness of low-carbon steel ST41. ... -
Pengaruh Lignin Hasil Ekstraksi dari Tandan Kosong Kelapa Sawit (TKKS) sebagai Green Inhibitor Korosi terhadap Baja ST 41 dalam Media Asam Sulfat
(Universitas Sumatera Utara, 2026)This research was conducted to investigate the effect of inhibitor concentration and immersion time on weight loss, corrosion rate, inhibition efficiency, and surface roughness variation of low-carbon steel ST 41. The study ... -
Pengaruh Faktor Motivasi Kerja terhadap Kinerja Tukang pada Proyek Revitalisasi Lapangan Merdeka Medan (Multi Years)
(Universitas Sumatera Utara, 2026)The Merdeka Square Revitalization Project is a development project for open spaces and MSME buildings with large capacity. The construction project heavily depends on human resources, especially skilled laborers as on-site ... -
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 ... -
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, ... -
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 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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ...