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…

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…

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 …

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 …

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 …

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…

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 …

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…

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…

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…

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…

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…

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.…

“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…

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…

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…

Perencanaan Tebal Perkerasan Kaku Dengan Metode Mdpj 2024 Pada Penambahan Ja…

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Inventarisasi Bangunan Dan Fasilitas Perlengkapan Jalan Pada Jalan Dalam Dan …

ABSTRACT Jalan Kaharudin Nasution in Pekanbaru City and Kampar Regency is a collector road with high traffic intensity that requires the availability of standard compliant road equipment facilities. This study aims to inventory and analyze the condition and needs of complementary structures and road equipment facilities along a 2,000-meter stretch based on field surveys and technical regulatio…

Diplomasi Pembangunan Indonesia Terhadap Kebijakan Belt And Road Initiative O…

The cooperation between Indonesia and China under the Belt and Road Initiative (BRI) plays a strategic role in accelerating national infrastructure development. This initiative aims to strengthen regional connectivity, stimulate economic growth, and enhance bilateral political relations. This study aims to analyze Indonesia's diplomatic strategy in utilizing the BRI, as well as to identify the …

Inventarisasi Bangunan Dan Fasilitas Perlengkapan Jalan Pada Perbatasan Jalan…

ABSTRACT Jalan Garuda Sakti is a provincial road that connects Pekanbaru City with Kampar Regency, and is the boundary between inner-city and outer-city roads. Buildings and road equipment facilities play an important role in supporting optimal road function. This study aims to inventory the availability and needs of buildings and road equipment facilities in both segments. The method used is a…