Analisis Pengaruh Perubahan Tegangan Eksitasi Dalam Mengoptimalkan Tegangan K…

With the increasing importance of the role of electric power in everyday life, especially for industrial purposes, the quality of electric power is also becoming an increasingly large demand from electricity users. The quality of this electric power includes, continuity of supply, voltage value, frequency value, voltage flicker, or harmonic. The performance of synchronous generators is very imp…

Evaluasi Kerusakan Jalan Garuda Kota Pekanbaru Dengan Metode Pavement Conditi…

Garuda Road Pekanbaru city is a local road that serves local transportation with short distance travel characteristics, has a length of 2,600 meters and a width of 5 meters. Road damage can be caused by several factors, including water due to poor drainage conditions, pavement construction materials, unstable subgrade conditions, poor compaction processes on the subgrade layer. The author made …

Evaluasi Curah Hujan Gpm Dan Gsmap Dengan Curah Hujan Permukaan Stasiun Bunga…

Rainfall measurements at each observation station produce rainfall data point rain is considered to represent the rainfall of a certain radius. Establishment costs, operational costs and difficult natural conditions mean that the limited availability of rain measuring stations in many areas is the main obstacle in providing spatially reliable rainfall data. Supporting instruments that can provi…

Kriteria Kerusakan Pantai Dalam Rangka Penentuan Prioritas Pengamanan Pantai …

This research aims to analyze the characteristics of coastal damage problems and determine the main priority level for coastal areas according to the guidelines of the Minister of Public Works Circular Letter No. 08/SE/M/2010 which occurred in Medang Kampai District, Dumai. The method for analyzing the level of damage to the Teluk Makmur coast uses semi-quantitative qualitative weighting. Spati…

Analisis Distribusi Vertikal Kelembaban Dan Properties Tanah Gambut Pada Laha…

Peatlands on the island of Sumatra have very deep peat thickness and are classified as sapric, hemic and fibric peat types with water absorption levels which are classified as Moderately Absorbent and Slightly Absorbent types. This research aims to analyze the vertical distribution of moisture and peat soil properties in peatlands on the island of Sumatra. This research was carried out using th…

Analisis Pembentukan Dan Perubahan Bentuk Peatbar Dan Peatfan Pada Lokasi Ter…

Peat soil abrasion that occurs on the coast of Bengkalis Island is quite worrying coupled with this bogburst event can accelerate the loss of land on Bengkalis Island, if this is left unchecked it will result in a reduction in land area on Bengkalis Island and can reduce Indonesia's territorial boundaries. From the observations in the field, the bogburst caused temporary peat landslides in the …

Analisis Distribusi Kelembaban Secara Vertikal Dan Karakteristik Tanah Gambut…

In general, peatlands in Riau Province consist of mainland (island) and archipelago lands. The island peatlands in Riau Province include Rangsang Island in Meranti Islands Regency and Bengkalis Island in Bengkalis Regency. Rangsang Island and Bengkalis Island are two of the KHG in Riau Province that are located on the coast and facing the Strait of Malacca. Island and archipelago peat generally…

Alternatif Sistem Jaringan Pipa Transmisi Air Baku Kecamatan Pinggir Kabupate…

As population growth increases, water demand in Pinggir District also increases. Pinggir District is a division of Mandau District, Bengkalis Regency. So, it is hoped that it will be able to improve services, especially clean water services. This research aims to find out how much clean water demand in Pinggir District and planning transmission pipes. The population projection calculation is ca…

Prarancangan Pabrik Ethylene Glicol Dari Dimetil Oksalat Dan Hydrogen Dengan …

Pre-design of an ethylene glycol plant from dimethyl oxalate and hydrogen or PT. Glycol Chemicals has a production capacity of 210,000 tons/year with a total production capacity per day for 330 days of 636.3 tons/day. The factory will be established in the Krakatau Industrial Estate Cilegon (KIEC) Industrial Area, Citangkil District, Cilegon City, Banten in 2025. The process used in this factor…

Prarancangan Pabrik Ethylene Glicol Dari Dimetil Oksalat Dan Hydrogen Dengan…

Ethylene Glycol is a chemical substance derived from the ethylene compound with the chemical formula C2H6O2. Ethylene glycol is used as a poly-ethylene terephthalate (PET) plastic resin, polyester fiber material for clothing, rubber coatings, fiberglass manufacturing, car engine coolant, and hydraulic brake fluid. The need for ethylene glycol in Indonesia is still met through import activities.…

Prarancangan Pabrik Polyethylene Terephthalate (PET) Dari Etilen Glikol Dan A…

Polyethylene Terephthalate (PET) is a thermoplastic plastic polymer resin from the polyester group. PET is widely produced in the chemical industry and is used in synthetic fibers, beverage bottles and food containers, thermoforming applications, and combined with glass fibers in engineering resins. The main raw materials used are terephthalic acid and ethylene glycol. This factory is planned t…

Prarancangan Pabrik Asam Levulinat Dari Tandan Kosong Sawit Dengan Desain Ala…

Levulinic acid or 4-oxopentanoic acid is a compound that has ketone and carboxylic acid groups. Levulinic acid itself is widely used in industries such as pharmaceuticals, fuel additives, agricultural products, coating materials, solvents, polymer industry, plastics industry and others. Until now, the need for levulinic acid in Indonesia is still imported from countries such as China, India, Ja…

Optimasi Proses Pelapisan PCL/HA Pada Stainless Steel 316L Dengan Memodifikas…

Until now, approximately 94% of Indonesia's healthcare equipment needs are still fulfilled by imported products. The import value of healthcare equipment in 2017 was approximately Rp20.7 trillion and increased to Rp24.3 trillion in 2018. By 2022, the import value of healthcare equipment in Indonesia reached Rp40 trillion. One of the healthcare devices that is imported is bone implants. The use …

Studi Friksi Tanah-Geotekstil Dengan Variasi Kuat Tarik Geotekstil Skripsi

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Model Tarikan Perjalanan Orang Ke Kawasan Perkantoran Disekitar Jalan Cut Nya…

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Evaluasi Kinerja Drainase Jalan Manyar Sakti Kecamatan Tampan

Urban flooding is triggered by the conversion of land use functions that were originally open areas into residential land areas. Therefore, this study aims to determine the existing condition of drainage channels and solutions to overcome problems in drainage channels in Tampan District, especially on Jalan Manyar Sakti, there is often a puddle of water during rain, because there is a lot of ga…

Analisis Pengaruh Penambahan Limbah Beton Sebagai Material Tambahan Pada Sist…

The grounding system is a part of the protection applied to the electric power system, which aims to protect the electric power system and humans from fault currents by channeling it to the ground. The ideal grounding system has a small grounding resistance value. However, in reality in the field it is not easy to obtain a small grounding resistance value, because it is influenced by the nature…

Analisis Kinerja Fiber Bragg Grating Dalam Mengatasi Dispersion Power Fading …

Radio over Fiber (RoF) is a system where Radio Frequency (RF) signals are transmitted through optical fibers used to support wireless communication services. Fiber characteristics that affect optical signal propagation include fiber attenuation and fiber dispersion. Fiber attenuation is constant, the lowest value of attenuation is 0.2 dB/Km, while the dispersion is not constant. This is because…

Rancang Bangun Sistem Monitoring Bandwidth Server (Studi Kasus: PT. Industri …

In the world of Information and Communication Technology (ICT), bandwidth is one thing that is very important and must be considered and maintained operational stability. To maintain a stable network, allocation is required bandwidth. Allocation bandwidth need information related to any peak hours that occur at PT. Digital Creative Industry, monitoring of server bandwidth is needed. Monitoring …

Penerapan Manajemen Waktu Menggunakan Network Planning Pada Proyek Pembanguna…

Based on the S curve on the time schedule for the construction of the D.I Primary Irrigation Network for the Sawah Laweh Tarusan Area in Kab. Pesisir Selatan - West Sumatra can be seen from the plan curve and the realization curve, which shows that the work was completed on time, but the realization curve is below the plan curve, which usually indicates that the work is late. Under these condit…