Rancang Bangun Motor Induksi 3-Fasa Rotor Sangkar Putaran Tinggi Untuk Pengge…

ABSTRACT One of the most widely used electric motors as a drive is the 3-phase induction motor, because the construction is simpler and the rotation is relatively more constant with load changes compared to other types of electric motors. Based on the background above, the author is interested in understanding the principles and workings, designing and making and testing the ability of the des…

Pengaruh Kenaikan Nilai Effective Alkali Terhadap Laju Penguapan Weak Black L…

ABSTRACT Black liquor is a by-product of the remaining cooking solution in the Paper industry, which is a high viscosity organic alkaline mixture which contains water, lignin, cellulose, and inorganic sodium salts. Weak Black Liquor or WBL obtained from pulp washing generally contains 15-16% solid content. This WBL must be concentrated up to 80-82% or commonly called firing liquor and then sen…

Pengembangan Dan Unjuk Kerja Alat Uji Fatigue Rotary Bending

The rotary bending fatigue test equipment has been designed and manufactured as a fatigue testing tool for metal materials, especially steel. This fatigue testing tool is made using several steel materials for the frame and supporting components, changing the control system from analog to a control system using Arduino uno to calculate time, rotation and the control system automatically sto…

“Titik Optimal Penggunaan Surface Optical Brightening Agent (Oba) Terhadap …

ABSTRACT At this time, the development of the paper industry experienced a rapid increase, so that the paper industry was required to be able to meet the demand for quality paper for the needs of the global market. One way to meet paper quality is to go through several components in a paper machine and add chemicals to become paper that has the required quality. Chemicals added to meet paper q…

Prakiraan Nilai Permeabilitas Berdasarkan Sifat Fisik Tanah Menggunakan Artif…

ABSTRACT Permeability is a parameter of soil related to the most important thing in development to understand infiltration, runoff, drainage and settlement processes. Soil permeability testing can be carried out through laboratory or field testing procedures, but there is no definite reference regarding the correlation of this permeability with the parameters of soil physical properties an…

Analisis Keandalan Sistem Proteksi Kebakaran Pada Gedung Rektorat Universitas…

ABSTRACT Fire is a frequent occurrence especially for tall buildings, so it is very necessary to have a reliable fire protection system for a building. Including the Rectorate building of Muhammadiyah Riau University which is a combined building between the rectorate secretariat building, University hall, University library and a place to take care of all administrative matters at Muhammadiyah…

Analisis Kelayakan Finansial Driver Taxi Online (Studi Kasus Gocar Pekanbaru)

ABSTRACT GoCar is an online transportation service from a technology company from Indonesia that only provides public transport transportation service applications, namely Gojek. Through this application various services are available including GoCar which is a transportation service using cars to carry passengers. Growth of taxi transportation servicesonline GoCar in Pekanbaru, which is so fa…

Studi Potensi Air Tanah Dengan Alat Aidu Golden Rod (Agr) Di Lingkungan Kampu…

ABSTRACT Groundwater is dynamic and is influenced by a number of natural factors. Geology and geomorphology greatly determine the potential of groundwater in an area. Geological structure influences the direction of groundwater movement, the type and thickness of aquifers. The stratigraphy of several rock layers can affect the type, depth, and thickness of the aquifer.The morphology of the reli…

Studi Potensi Air Tanah Dengan Alat Magnetik & Elektroda (Aidu Golden Rod)

ABSTRACT Groundwater is water that is located below the surface of the soil which fills underground cavities and binds the elements contained in the soil. Groundwater depends on layers of rock that can contain groundwater called aquifers. An aquifer is a layer of groundwater-saturated rock that can store and transmit water in sufficient quantities. The use of water in the Bina Widya Campus area…

Analisis Pengaruh Perbedaan Jumlah Blade Terhadap Efisiensi Pada Turbin Ulir …

ABSTRACT The Archimedes turbine is one of the hydropower generators which is very suitable for use in various streams with a head between 1-10 m, where the Archimedes turbine belongs to the micro hydropower group with a screw shape turbine. The Archimedes screw turbine generator system is the opposite of the Archimedes pump which is used to drain water from a lower level to a certain level. Th…

Desain Ulang Alat Pemanas Kandang Ayam Broiler Bahan Bakar Oli Bekas Dengan M…

ABSTRACT This research aims to redesign an optimal heating device for broiler chicken coops using the AHP method. This method is used to select tool designs based on the weight of indicators that influence design selection. Through the analysis of questionnaires and AHP calculations, the indicators that influence the choice of tool design are fuel control (41.8%), safety (44.6%), ergonomics (8…

Perancangan Ulang Mesin Spinner Peniris Minyak Menggunakan Metode Dfma (Desig…

ABSTRACT Oil spinner machine is a machine taht serves to help reduce oil content in a food to get better food. This research is intended to evaluate the product design of the oil spinner machine in the Mechanical Engineering Laboratory, Riau University with DFMA (Design for Manufacturing and Assembly) Method. The application of the DFMA method reduces the manufacturing cost of the spinner mach…

Perancangan Sistem Pembangkit Listrik Tenaga Air Pasang Surut Dengan Metode K…

ABSTRACT Tidal energy is energy that harnesses potential energy due to the movement of seawater. To determine the feasibility of planning a tidal power plant, an analysis of the potential of tidal energy at the plant planning site is required. Indragiri Hilir Regency has considerable tidal energy potential. However, most of the sources of electrical energy in Indragiri Hilir Regency are source…

Kaji Eksperimental Pengaruh Variasi Penambahan Rbd Palm Olein Terhadap Laju K…

Edisi

-

ISBN/ISSN

-

Deskripsi Fisik

-

Judul Seri

-

No. Panggil

1607115426

Kaji Eksperimental Pengaruh Temperatur Bahan Bakar Biosolar B50 Terhadap Pres…

ABSTRAK One of the efforts made to reduce dependence on fuel is by substituting with vegetable and animal fuels. Biodiesel is one of the vegetable and animal oils that has been used as a substitute for diesel oil because it has similar properties to diesel oil and is composed of monoalkyl esters of long chain fatty acids. However, the direct use of 100% biodiesel as fuel will reduce the perfor…

Perencanaan Sistem Mekanik Dan Kendali Pada Proses Sortasi Buah Sawit Berdasa…

ABSTRACT As we know, currently the process of sorting fresh fruit bunches (FFB) at palm oil mills (PKS) still uses manual or traditional methods by relying on experienced harvesters or graders, therefore a smart machine vision tool was created. based on multispectral imaging for sorting and grading fresh fruit bunches of oil palm (FFB). This tool functions as a tool for sorting fresh fruit bun…

Pengembangan Desain Pelindung Kaca Samping Anoa 2 6x6 Produksi Pt. Pindad Ber…

ABSTRACT The Anoa 2 6x6 vehicle has a shothole cover component at the bottom of the plate which is used as a firing area. When plates are used, two people are required to operate them, as plate holders and shooters. If operated by one person, it can reduce the accuracy of shots from inside the vehicle because the concentration is divided between shooting and shooting. the other hand is used to…

Evaluasi Intensitas Kebisingan Lingkungan Kerja Pabrik Kelapa Sawit Pt. Bina …

ABSTRACT Noise had the potential to affect comfort and health, especially from the operational activities of palm oil mill equipment. The risk of hearing damage to employees could be caused by noise exposure due to high noise levels or excessive cumulative exposure time. This study aimed to analyze the noise of the work environment at PT Bina Pitri Jaya, determined the maximum time of expo…

Evaluasi Tingkat Kebisingan Dari Aktifitas Pasar Simpang Baru Panam Pekanbaru

ABSTRACT Noise is an environmental hazard caused by excessive sound intensity. According to Minister of Environment Regulation No. 48 of 1996, noise refers to unwanted sounds from activities or operations that, at certain levels and durations, can disrupt human health and cause work accidents. This research aims to analyze environmental noise in the surroundings of Simpang Baru Panam Market, m…

Analisis Konsentrasi Dan Kandungan Logam (Pb) Dalam Debu Jatuh (Dustfall) Di …

ABSTRACT Pekanbaru City is one of the cities that has experienced an increase in the physical development of the city and the population. This results in higher population density. The pollutant that has a significant impact is falling dust. This study aims to determine the concentration of falling dust and Pb content in falling dust. The research method used was the gravimetric method and tes…