Faculty of Engineering: Recent submissions
Now showing items 41-60 of 10007
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Pra Rancangan Pabrik Pembuatan Coconut Cream dari Kelapa Dengan Menggunakan Sistem UHT (Ultra-Hight Temperature) Pada Kapasitas 60.000 TonTahun
(Universitas Sumatera Utara, 2025)Preliminary Design for a Coconut Cream Manufacturing Plant Using the UHT System (Ultra-Hight Temperature) with a capacity of 60,000 tons per year and operating 330 days a year. This Coconut Cream Manufacturing Plant ... -
Aplikasi Pemotongan Laser Co2 untuk Produksi Pelat Jejaring Implan Medis Berbahan Stainless Steel 316l
(Universitas Sumatera Utara, 2025)This study aims to optimize the CO₂ laser cutting process in the manufacture of implant tissue plates used for fracture fixation in the human skull. The design of the implant tissue plate was modified to be more compatible ... -
Kajian Bahaya Kekeringan di Kabupaten Langkat Berbasis Sistem Informasi Geografis
(Universitas Sumatera Utara, 2025)Drought is the relationship between the availability of water that is far below the need for water both for life, agriculture, economic activities and the environment, Langkat Regency is one of the districts in North Sumatra ... -
Perbandingan Quantity Take Off pada Suatu Proyek Menggunakan Aplikasi Graphisoft Archicad dan Autodesk Revit
(Universitas Sumatera Utara, 2025)The Quantity Take-Off (QTO) calculation is one of the crucial stages in construction project planning, as it affects cost estimation, project duration, and material usage efficiency. Errors in QTO can lead to waste, delays, ... -
Pemetaan Kualitas Air dan Penentuan Status Mutu Air Sungai Aek Sibundong Kecamatan Dolok Sanggul Kabupaten Humbang Hasundutan Sumatera Utara Menggunakan Metode Sanitation Foundation-Water Quality Index (NSF-WQI)
(Universitas Sumatera Utara, 2025)Aek Sibundong River is located in Dolok Sanggul District, Humbang Hasundutan Regency, North Sumatra Province. The decline in water quality of Aek Sibundong River can have significant impacts on the surrounding communities ... -
Analisis dan Optimasi Integrasi Sistem Pirolisis Biomassa dengan Siklus Rankine Organic Menggunakan Simulasi
(Universitas Sumatera Utara, 2025)The development of high-capacity power generation systems capable of utilizing low-temperature heat sources is one of the key priorities in renewable energy technology. This study aims to analyze and optimize a thermal ... -
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 ... -
Kajian Tingkat Bahaya Erosi pada Daerah Aliran Sungai (DAS) Besitang, Kabupaten Langkat
(Universitas Sumatera Utara, 2025)Erosion is one of the problems that must be taken seriously in a watershed ecosystem.Besitang watershed is a watershed that requires special attention, especially the Besitang watershed because there is damage that ... -
Pemetaan Kualitas Air dan Penentuan Status Mutu Air Sungai Aek Sibundong Kecamatan Dolok Sanggul Kabupaten Humbang Hasundutan Sumatera Utara menggunakan Metode Weighted Arithmetic Water Quality Index (WAWQI)
(Universitas Sumatera Utara, 2025)Aek Sibundong River is located in Dolok Sanggul District, Humbang Hasundutan Regency, North Sumatra Province. The river is a vital water resource for the local community, particularly in supporting irrigation, agriculture, ... -
Pra Rancangan Pabrik Pembuatan Nitrometana dengan Bahan Baku Asam Nitrat dan Metana Kapasitas 50.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Nitromethane is an organic compound with the chemical formula CH₃NO₂. The production process uses a Pipe Flow Reactor (RAP) with Nitric Acid and Methane as raw materials. The reaction is irreversible, with a molar ratio ... -
Prarancangan Pabrik Pembuatan Genteng Beton dengan Menggunakan Substitusi Fly Ash dengan Kapasitas 750.000 Lembar/Tahun
(Universitas Sumatera Utara, 2025)Preliminary design of concrete roof tile manufacturing using fly ash substitution with a capacity of 750,000 sheets/year and operating for 338 days a year. The main process in this factory design consists of six stages, ... -
Pembuatan Sabun Cair Anti Bakteri dari Minyak Kelapa dan KOH dengan Penambahan Ekstrak Sirih Hijau Dengan Kapasitas 38.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Skin disease is one of the health issues that are still often faced by the people of Indonesia. To prevent skin diseases caused by bacteria, the use of anti-bacterial shower gel can be one effective way. Coconut oil is one ... -
Analisis Perbandingan Hasil Bill of Quantity (Boq) dengan Software Revit, Tekla Structures dan Excel pada Proyek Pembangunan Fat Trap Refinery II Sei Mangkei
(Universitas Sumatera Utara, 2025)This study aims to compare the results of Bill of Quantity (BOQ) calculations using three different approaches: Microsoft Excel, Autodesk Revit, and Tekla Structures, applied to the Fat Trap Refinery II Sei Mangkei ... -
Optimasi Jaringan Distribusi Radial Up3 Medan dengan Rekonfigurasi untuk Perbaikan Profil Tegangan dan Pengurangan Rugi-Rugi Daya
(Universitas Sumatera Utara, 2025)Electrical energy distribution plays an important role in supporting community activities, so its management must be carried out properly. In practice, network expansion activities, maintenance, and operational disruptions ... -
Optimasi Buck Converter dengan Zero Voltage Switching dan Zero Current Switching pada Sistem Open-Loop
(Universitas Sumatera Utara, 2025)DC-DC Converters are often used in various types of power systems, one of them is used to charger for energy storage, but the components in the converter can suffer losses that can be classified into 2 categories, that is ... -
Analisis Laju Sedimentasi di Kawasan Pantai Mangrove Paluh Getah, Desa Percut, Kecamatan Percut Sei Tuan, Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2025)Mangrove coastal areas are important ecosystems that play an ecological role in stabilizing coastlines and trapping sediments. However, damage to mangrove forests due to land conversion has increased vulnerability to ... -
Prarancangan Pabrik Pembuatan Crude Coconut Oil (CCO) dengan Proses Direct Micro Expelling (DME) Kapasitas 7.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Indonesia has great potential for developing coconut-based derivative products, especially in North Sumatra, which is one of the regions with the highest coconut production. One of its leading products is Crude Coconut ... -
Pra-Rancangan Pabrik Pembuatan Asam Laktat Dari Molase Menggunakan Proses Fermentasi Dengan Kapasitas 300 Ton/Tahun
(Universitas Sumatera Utara, 2025)Lactic acid is very useful and in high demand in various chemical industries due to its usefulness as an acne cleanser, skin moisturizer, and food preservative. Lactic acid can be produced from molasses containing high ... -
Strategi Pengembangan Pariwisata Menggunakan SWOT, QSPM dan AHP: Studi Kasus Objek Wisata Air Panas di Kecamatan Pangururan,Kabupaten Samosir, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)This study aims to analyze and formulate development strategies for the Aek Rangat Hot Spring tourist attraction in Pangururan District, Samosir Regency, by considering internal and external factors. The research method ... -
Pra Rancangan Pabrik Asam Laktat Dari Pati Singkong Dengan Metode Fermentasi Dengan Kapasitas 5000 Ton/Tahun
(Universitas Sumatera Utara, 2025)The cassava starch lactic acid production plant is planned to have a capacity of 5,000 tons per year and operate 330 days a year. The main process in the pre-designed plant consists of five stages: cassava raw material ...