Ditapis dengan
Pengaruh Air Gambut Terhadap Ketahanan Impak Komposit Serat Pandan Berduri (P…
ABSTRACT This research addresses the critical need for boat hull materials capable of withstanding the acidic and chemically aggressive peatwaters prevalent in Riau Province, Indonesia. The study evaluates the impact resistance of composites made from thorny pandan fiber (Pandanus tectorius) embedded in a recycled PET (Polyethylene Terephthalate) matrix derived from used plastic bottles. Thorn…
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- 1807111739
Perencanaan Tebal Perkerasan Lentur Dengan Metode Manual Desain Perkerasan Ja…
ABSTRACT Merpati Sakti Street in Pekanbaru City has suffered damage due to high traffic volume and poor drainage conditions. This study aims to analyze the flexible pavement thickness design using the Bina Marga 2024 Method to improve road quality and service life. The analysis considers traffic factors, cumulative equivalent single axle load (CESAL), and subgrade bearing capacity tested using…
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- 22070366292
Evaluasi Tebal Perkerasan Lentur Dengan Metode (Mdpj) 2024 Pada Penambahan Ja…
ABSTRACT Road pavement is an important element that supports an efficient and safe transportation system, especially in the campus environment. Universitas Riau has experienced significant development in terms of academic activities and infrastructure, so that the addition of a new road network is needed to improve and facilitate accessibility to the campus. The purpose of this study is to pla…
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- 2207036287
Evaluasi Bronjong Pada Proyek Revitalisasi Danau Bakuok Kabupaten Kampar (Ta…
ABSTRACT Bakuok Lake, located in Aursati Village, Tambang Subdistrict, Kampar Regency, is an oxbow lake formed naturally from the Kampar River flow. To address the threats of erosion and landslides along the lakebanks, as well as to support conservation and flood control functions, the government implemented a revitalization project—one component of which includes the construction of gabions…
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- 2207025631
Komposit Low Density Polyethylene Yang Diperkuat Serat Tandan Kosong Kelapa S…
ABSTRACT Polymer materials commonly used for car bumpers are thermoplastics, because they are lightweight, reduce vehicle weight without sacrificing safety, are able to withstand impacts well, are easy to shape, flexible or not rigid, easy to repair, durable and cheaper. So to get a flexible bumper material, Polyethylene material is used and to increase strength, TKKS fiber is used as a reinfo…
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- 1807111596
Perancangan Alat Press Dengan Sistem Ulir Untuk Menekan Press Tool Di Laborat…
ABSTRACT This study aims to design a screw-driven press tool as an alternative pressing mechanism for the Production Technology Laboratory at Universitas Riau. The use of a screw system in the press provides several advantages, including better control of pressing force, improved energy efficiency, and lower production costs compared to hydraulic or pneumatic systems. The design process was ca…
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- 1807124704
Pasar Kopi India Dan Peningkatan Ekspor Kopi Indonesia Tahun 2018-2022
In 2018, Indonesia's coffee exports to India amounted to only 2,237 tons. However, over the next four years, this figure steadily increased, reaching 43,651 tons in 2022. The growth of Indonesia's coffee exports to India during this period highlights an intriguing dynamic in international trade, making it a compelling subject for research. This study aims to analyze the factors influencing the …
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- 2101125202
Pengaruh Hasil Pengecoran Recycle Kaleng Aluminium Terhadap Kekasaran Permuka…
ABSTRACT In the modern industrial era that prioritizes resource efficiency and environmental sustainability, the use of recycled materials is one of the important solutions in the manufacturing process. Aluminum, especially from used cans, is a material that is easily recycled and is widely used in various industrial sectors. This study aims to determine the effect of cutting variables on the …
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- 1807125427
Perencanaan Tata Letak Fasilitas Pabrik Tapioka Pada Sentra Industri Kecil Me…
ABSTRACT This research aims to design the layout of a tapioca flour factory facility at the Small and Medium Industry Center (SIKM) in Pekanbaru with a capacity of 10 tons per day, using the Systematic Layout Planning (SLP) method and the Blocplan algorithm. In this research, the layout design of the factory facility is carried out by optimizing material flow, space efficiency, and minimizing …
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- 1807125174
Penerapan Value Engineering Pada Modifikasi Sepeda Motor Menjadi Sepeda Motor…
ABSTRACT Motorcycles are vehicles commonly used by the public to help with daily activities in achieving certain goals. In addition to motorcycles, three-wheeled motor vehicles are also used, especially for the needs of transporting goods. The advantages of three-wheeled vehicles in transporting goods make this vehicle unaffordable for all groups, including small and medium-sized businesses. M…
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- 1807110553
Peran Usaid Dalam Meningkatkan Akses Air Bersih Di Haiti Melalui Program Wats…
This study examines the role of the United States Agency for International Development (USAID) as an international organization in addressing the water and sanitation crisis in Haiti through the WATSAN program. Haiti, one of the poorest and most disaster-prone countries in the Caribbean, suffers from multidimensional challenges, including weak infrastructure, political instability, and limited …
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- 2101136276
Perancangan Sistem Air Blast Freezing Berkapasitas 25 Kg Dengan Sistem Refrig…
ABSTRACT This study aims to design and develop an air blast freezing system with a capacity of 25 kg, and to compare the design results with experimental data. The main focus of the research is to increase the cooling system’s capacity to meet the demands of the cold chain in the storage of marine catch, while maintaining product temperatures consistently between -18 °C and -25 °C. The des…
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- 2007113881
Analisis Kerusakan Pada Pompa Melalui Vibrasi Dengan Menggunakan Metode Eleme…
ABSTRACT Pumps are used to transfer liquid fluids from high pressure to lower pressure. Pumps are used as auxiliary equipment for water supply in production processes. The use of pumps by PT. PLN Nusantara Power UP Tenayan in supporting the process includes, among other things, cooling turbines through a closed cooling system using demineralized water. The operation of the pumps must always be…
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- 2007114358
Analisis Sifat Tribologi Biolubricant Ester Sintetik Minyak Sawit- Trimetilol…
ABSTRACT The growing demand for environmentally friendly and sustainable lubricants has driven the development of biolubricants derived from vegetable oils as alternatives to conventional mineral-based lubricants, which are known to be toxic and non-biodegradable. Indonesia holds significant potential for producing palm oil-based biolubricants due to its abundant palm oil resources. However, c…
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- 2007114597
Studi Eksperimental Unjuk Kerja Air Blast Freezing Dengan Sistem Refrigerasi …
ABSTRACT Refrigeration with blast freezer is very important to maintain the quality and nutritional value of food by slowing down spoilage, but many air blast freezing systems still use less environmentally friendly refrigerants, have limited cooling capacity, and imprecise temperature control so that there is a temperature deviation of ±4 ℃ in shrimp due to the compressor turning on and of…
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- 2007125635
Perancangan Smart Food Container Menggunakan Thermoelectric Cooler Dan Heat P…
ABSTRACT This study aims to design and develop a Smart Food Container (SFC) utilizing a Thermoelectric Cooler and Heat Pipe system integrated with the Internet of Things (IoT). The thermoelectric cooler used is the TEC2-25408, which is coupled with a copper heat pipe using water as the working fluid. The heat pipe efficiently absorbs heat from the hot side of the TEC, helping to maintain stabl…
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- 2007113879
Perancangan Sudu Turbin Vortex Variasi Berbentuk Rumah Keong
ABSTRACT Energy is a crucial element in every aspect of human life. With the high global dependence on fossil fuels as the main source of energy, challenges arise due to the depletion of this non-renewable resource. Vortex turbines are one of the turbines that have the potential to produce clean electricity. Vortex turbines work by converting the kinetic energy of water into mechanical energy.…
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- 2007113878
“Analisis Kekuatan Struktur Sasis Dan Kerangka Bodi Bus Listrik Ukuran Besa…
ABSTRACT Analysis of the strength of the chassis structure and the large-sized electric bus body frame is needed to determine the ability to withstand various loads. The purpose of this study is to coMPare the magnitude of the total deformation, equivalent stress (von misses), and safety factor between the original chassis materials, namely (SS400 & Aluminum 6061) with alternative materials (S…
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- 2007135644
Perancangan Freeze Vacuum Drying Dengan Menambahkan Thermal Energy Storage Un…
ABSTRACT Freeze vacuum drying is known as the best drying method in maintaining the nutritional quality and physical appearance of the product. However, this method has the disadvantages of a slow drying rate and high energy consumption. This study aims to improve the efficiency of the drying process by utilizing waste heat from the condenser through a thermal energy storage system based on ph…
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- 2007110754
Analisis Efisiensi Pemisahan Dan Pressure Drop Cyclone Separator Pada Spray D…
ABSTRACT Coconut milk is a valuable food ingredient in Indonesia that can be preserved by Spray Drying to produce coconut powder. This study evaluates the performance of a Cyclone Separator, which is crucial for separating the powdered product from the air stream. Numerical simulations were conducted using the Discrete Phase Model (DPM) and the Reynolds Stress Model (RSM) at two air flow rates…
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- 2107113434
Karya Umum 
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Kesenian, Hiburan, dan Olahraga 
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Geografi dan Sejarah