Faculty of Engineering: Recent submissions
Now showing items 41-60 of 9946
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Pra Rancangan Pabrik Pembuatan Furfural dari Tempurung Kelapa dengan Proses Suprayield Menggunakan Katalis Asam Sulfat Kapasitas Produksi 1.800 Ton/Tahun
(Universitas Sumatera Utara, 2025)The preliminary design of a factory furfural from coconut shells with a supra-yield process has a production capacity of 1,800 tons/year and operates for 330 days. The process in this pre-designed plant consists of four ... -
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 ... -
Rancang Bangun dan Analisis Biaya Manfaat Sistem Pembersih Panel Surya dengan Robotic Solar Panel Cleaner dan Automated Water Cleaning
(Universitas Sumatera Utara, 2025)The transition to renewable energy, driven by environmental concerns and rising fossil fuel prices, positions solar energy as a key solution. However, solar panel efficiency is highly susceptible to dust and debris ... -
Evaluasi Kapasitas Penampang Sungai Bingei Kota Binjai terhadap Debit Banjir Menggunakan HEC-RAS
(Universitas Sumatera Utara, 2025)Flooding is a natural disaster that significantly affects human life. Floods can be caused by both natural factors and human activities. This study aims to evaluate the cross-sectional capacity of the Bingei River and to ... -
Prarancangan Pabrik Natrium Nitrat dari Natrium Klorida dan Asam Nitrat dengan Proses Sintesis Kapasitas 1.500 Ton/Tahun
(Universitas Sumater Utara, 2025)Sodium nitrate is white in color with the molecular formula NaNO₃. Sodium nitrate is a chemical used in the manufacture of fertilizers, potassium nitrate, dynamite, glass, pharmaceuticals, safety matches, and many other ... -
Penerapan Rekayasa Nilai pada Proyek Konstruksi (Studi Kasus : Proyek Pembangunan Poli Rawat Jalan RSUD Kabupaten Karo)
(Universitas Sumatera Utara, 2025)In construction projects, it is common to find work elements with high costs that can actually be optimized without reducing the function or quality of the building. One systematic approach used to achieve cost efficiency ... -
Prarancangan Pabrik Pembuatan Katekin dari Gambir Melalui Ekstraksi Bertingkat dengan Pelarut Air dan Etil Asetat dengan Kapasitas Produksi 6000 Ton/Tahun
(Universitas Sumatera Utara, 2025)The production of catechin from gambier is carried out through an extraction process using water and ethyl acetate as solvents, under operating conditions of 70 °C and 1 atm pressure. The planned catechin plant is designed ... -
Pengaruh Penambahan Nanopartikel TiO2 dan Al2O3 terhadap Tegangan Tembus dan Arus Bocor pada Pemurnian Minyak Mineral Terpakai
(Universitas Sumatera Utara, 2025)This research examines the effect of adding TiO2-Al2O3 nanoparticles and the purification process on the breakdown voltage and leakage current of used transformer oil. The research was conducted using used mineral oils of ... -
Pengaruh Ground Granulated Blast Furnace Slag dan Corn Cob Ash sebagai Substitusi Semen terhadap Kuat Tekan High Strength Self Compacting Concrete
(2025)The use of cement replacement materials in the construction industry has become an increasingly important topic in efforts to reduce carbon emissions and support sustainable development. Corn Cob Ash (CCA) and Ground ... -
Rancang Bangun Antena Mikrostrip Patch Rectangular Array 4x1 dengan Slot Rectangular pada Frekuensi 2,45 GHz Berbasis CST Studio Suite dan Random Forrest
(Universitas Sumatera Utara, 2025)The advancement of wireless communication technology demands efficient transmission systems, including compact and high-performance antennas. Microstrip patch antennas are widely used due to their lightweight structure, ... -
Penentuan Jumlah Pekerja Berdasarkan Analisis Beban Kerja dengan Metode Workload Analysis (WLA) pada CV. Kubah Milari Jaya
(Universitas Sumatera Utara, 2025)CV. Kubah Milari Jaya is a micro business that processes aluminum metal raw materials with the final product in the form of mosque domes. The problem faced by this company is that there is an increase in demand for ... -
Perbaikan Tata Letak Fasilitas pada Lantai Produksi CV. Rosen Jaya dengan Metode Grafik dan Algoritma BLOCPLAN
(Universitas Sumatera Utara, 2025)CV. Rosen Jaya is a manufacturing company that makes furniture items such as frames, shutters, doors, chairs and tables. This company has a common problem, namely consumer orders are not fulfilled within the specified time ... -
Prarancangan Pabrik Pembuatan Biofuel dari Refined Bleached Deodorized Palm Stearin (RBDPS) melalui Proses Perengkahan Hidrogen (Hydrocracking) dengan Katalis Ni-Mg/y-Al2O3 Kapasitas 65.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Biofuel is an alternative energy source to replace petroleum-based fuels. Biofuels are very promising and can be used for various industrial purposes, including as a combustion fuel and power generation fuel for chemical ... -
Analisa Persepsi Penduduk tentang Citra Kota Sei Rampah
(Universitas Sumatera Utara, 2024)The image of a city is formed from a mental picture of the city's identity that is captured by the senses and understood by each individual in the form of a distinctive or unique impression and view of the city. The image ... -
Prarancangan Pabrik Pembuatan Bioplastik dari Tandan Kosong Kelapa Sawit Menggunakan Proses Asetilasi dengan Kapasitas Produksi 50.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)The plant design for the manufacture of bioplastic from empty fruit bunches by acetylation process has a production capacity of 50,000 tonnes/year and operates for 330 days a year. The main processes in this preliminary ... -
Pra-rancangan Pabrik Pembuatan Pupuk ZA (Zwavelzuur Ammonium) dengan Menggunakan Proses Merseburg Kapasitas 100.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)ZA fertilizer contains NH4+ ions, which are essential for plant growth in Indonesia, a predominantly agricultural country. ZA fertilizer is also an inorganic herbicide that can kill weeds (invasive plants). This ... -
Analisis Perilaku Struktural pada Balok Beton Bertulang dengan Perkuatan Bio Serat ECC dan Bio Textile ECC Berdasarkan Finite Element Modeling (FEM)
(Universitas Sumatera Utara, 2025)This research aims to validate finite element modeling (FEM) with laboratory experimental results of reinforced concrete beams strengthened with bio-fiber ECC and bio-textile ECC, based on their load–deflection behavior. ... -
Prarancangan Pabrik Resin Melamine Formaldehyde (MF) Secara Kontinu dari Melamin dan Methanal dengan Katalis Fe2O3 Kapasitas 5.300 Ton/Tahun
(Universitas Sumatera Utara, 2025)Indonesia is currently experiencing developments in various industrial fields. One industry that has developed a lot is the chemical industry. One of the unmet chemical needs is melamine formaldehyde (MF) resin which ... -
Pra Rancangan Pabrik Pembuatan Asam Sitrat dari Pati Singkong dengan Metode Fermentasi Kapasitas Produksi 38.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Citric acid is a weak organic acid that has a white crystalline form. The use of citric acid includes 65% in the food industry, 20% in the cosmetics industry, and 15% in the chemical and textile industry. The amount of ... -
Prarancangan Pabrik Pembuatan Pentaerythritol dari Formaldehida, Asetaldehida, dan Natrium Hidroksida menggunakan Kombinasi Reaksi (Crossed Aldol-Cannizzaro dengan Kapasitas 8.100 Ton/Tahun
(Universitas Sumatera Utara, 2025)The intense competition in the global market has encouraged industrial growth in Indonesia resulting in an increase in demand for raw materials in the chemical industry, one of which is pentaerythritol compounds. These ...