Ditapis dengan
Analisis Unjuk Kerja Alkaline Electrolyzer Cell Dengan Naoh Sebagai Elektroli…
ABSTRACT This study aims to analyze the performance of an internal combustion engine using hydrogen gas produced through electrolysis as a supplementary fuel. Hydrogen was generated using an alkaline electrolyzer with NaOH electrolyte at various concentrations and current intensities. The experiment was conducted on a 97 cc four-stroke gasoline engine, with performance parameters including eff…
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- 2107112784
Desain Alkaline Electrolyzer Cells Dengan Naoh Sebagai Elektrolit Untuk Produ…
ABSTRACT Riau Province is the fourth-largest emitter of greenhouse gases in Indonesia (Ministry of Environment, 2023). To address this issue, fossil fuels are being replaced with hydrogen as an alternative energy source. Naturally occurring hydrogen can be derived from water, fossil fuels, and biomass. One method of hydrogen production is water electrolysis, which separates hydrogen and oxygen…
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- 2107110647
Perancangan Alat Angkat (Portable Gantry Crane) Heat Exchanger Atomizing Air …
ABSTRACT Maintenance and care of machine components in the oil and gas industry is one of the main factors. One of the problems faced in maintenance is the difficulty of lifting and moving the atomizing air precooler heat exchanger on the gas turbine generator because of its position in a narrow space and its weight reaches 600 kg. Therefore, this study aims to design a Portable Gantry Crane t…
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- 2007110762
Studi Eksperimental Smart Food Container Menggunakan Thermoelectric Cooler Da…
ABSTRACT Food waste is a global issue caused by the decline in food quality due to improper storage. This study aims to evaluate the power consumption and calculate the Coefficient of Performance (COP) of a Smart Food Container using a Thermoelectric Cooler (TEC) and Heat Pipe based on the Internet of Things (IoT). The system is designed to maintain food temperature under both cold and warm co…
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- 2007113889
Studi Eksperimental Terhadap Gaya Dorong (Thrust) Dan Torsi (Torque) Propelle…
ABSTRACT Unmanned aerial vehicles (UAVs), commonly known as drones, have rapidly evolved and are widely utilized in various sectors, including mapping, surveillance, irrigation, and cargo transportation. One of the key components that significantly affects a drone's performance is the propeller, which is responsible for generating lift and torque to maintain stability and maneuverability in th…
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- 1807124847
Pengembangan Generator Set Free Energy Menggunakan Pendekatan Value Engineeri…
ABSTRACT The development of sustainable energy needs demands innovation in the electricity generation system that is not only efficient, but also environmentally friendly and economical. Generator sets (gensets), although commonly used as backup power sources, still rely on fossil fuels that have a number of limitations such as high operational costs, emission pollution, and dependence on …
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- 1907111519
Perancangan Mobile Belt Conveyor Kapasitas 60 Ton/Jam
ABSTRACT The activity of moving goods or materials from one place to another is one of the important aspects that affect the overall efficiency and productivity in a factory. The designed mobile belt conveyor has a capacity that functions to move palm shell material to the screening machine. Therefore, a mobile belt conveyor design that has high flexibility and mobility is needed. And the …
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- 1807111617
Analisis Produksi Sistem Kemudi Dan Sistem Pengereman Kendaraan Gardapati Pro…
ABSTRACT The Gardapati Prototype vehicle is a specially designed car aimed at achieving high energy efficiency. This study aims to analyze the steering and braking systems of the Gardapati Prototype vehicle using the Design for Assembly (DFA) approach. DFA is a method used to evaluate and simplify product designs to improve manufacturing and assembly efficiency. The analysis in this study foc…
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- 2007113867
Desain Dan Analisis Kinerja Co-Current Drying Chamber Pada Spray Drying Santa…
ABSTRACT Indonesia is one of the largest coconut producers in the world, with coconut milk being one of its high-value derivatives. However, coconut milk is highly perishable and prone to degradation. To improve shelf life and product stability, the spray drying method is employed to convert liquid coconut milk into powder. Nevertheless, this process often encounters challenges such as wall de…
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- 2107112782
Desain Dan Analisis Kinerja Cyclone Separator Pada Spray Drying Santan Kelapa…
ABSTRACT Spray drying is an effective method to convert liquid coconut milk into powder; however, conventional cyclone separators still face challenges in particle separation efficiency due to re-entrainment phenomena. This study aims to design and analyze the performance of a cyclone separator modified with a Circumfluent Cyclone (CFC) configuration and the addition of a Convergent Vortex Fin…
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- 2107110520
Analisis Distribusi Temperatur Dan Kecepatan Aliran Udara Pada Drying Chamber…
ABSTRACT Spray drying is a widely used drying method to convert liquid feed into powder, especially for heat-sensitive materials such as coconut milk. However, this process often encounters the issue of wall deposition, where particles adhere to the drying chamber walls, reducing drying efficiency and product quality. This study aims to analyze the temperature and airflow velocity distribution…
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- 2107110274
Universitas Riau – F.Teknik – Elektroanalisis Dan Evaluasi Kriteria Green…
ABSTRACT Implementation of development on a project scale has great potential for environmental damage to occur. The building and construction sector contributed approximately 32% of global energy consumption and 34% of energy-related carbon dioxide (CO2) emissions in 2023. There has been an increase in the average daily temperature of at least 0.74ºC per year over the past two decades with t…
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- 2007113906
Pengaruh Variasi Konsentrasi Naoh Pada Karbon Aktif Limbah Baglog Jamur Tiram…
ABSTRACT Oyster mushroom baglog waste can produce 1 to 2 tons of waste in one harvest cycle. This waste has a fairly high lignocellulose content so that it has the potential to be used as a basic material for making activated carbon. This study aims to determine the effect of variations in NaOH activation concentration on the adsorption capacity of activated carbon from baglog waste in rem…
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- 20071113901
Perancangan Aplikasi Pemesanan Layanan Jasa Home Cleaning Service Berbasis An…
ABSTRACT Home cleaning service is a cleaning service that can be ordered online through a mobile application. This service offers a variety of options at different price levels, depending on the type and scope of service requested. The main purpose is to assist families or individuals with busy routines who lack the time to clean or regularly maintain their homes, especially vacant houses, to …
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- 1807124868
Perancangan Sistem Point Of Sale (Pos) Berbasis Web Pada Rajo Coffee Dengan M…
ABSTRACT The advancement of information technology has driven digital transformation across various sectors, including the culinary industry. Rajo Coffee, a growing coffee shop in Pekanbaru, faces operational challenges due to its reliance on manual systems for transactions, inventory management, and financial reporting. These issues include long queues during peak hours, transaction recording…
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- 1807124703
Rancang Bangun Sistem Pemantauan Proyek Perusahaan Berbasis Website Menggunak…
ABSTRACT EMP Bentu Ltd – EMP Korinci Baru Ltd is an entity engaged in the energy sector, particularly in natural gas, and is currently carrying out various important projects on-site. In monitoring the progress of these projects, the company still relies on WhatsApp and email, which leads to difficulties in tracking progress, risks of miscommunication, and scattered documentation. This resea…
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- 2107110670
Teknik Pengaturan Kecepatan Motor Brushless Direct Current (Bldc) 2kw Menggun…
ABSTRCT Population growth and transportation energy needs in Indonesia continue to increase, while the use of fossil fuel vehicles exacerbates pollution and relies on non-renewable resources. Electric cars are an environmentally friendly solution because they do not produce exhaust emissions. PWM is the process of comparing a carrier signal and a modulation signal to produce a square signa…
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- 1907111628
Perbandingan Analisis Kinerja Server CCTV Network Video Recorder ( NVR ) Berb…
ABSTRACT This study analyzes the performance of the Shinobi Video NVR server based on Raspberry Pi and Docker PC in managing IP CCTV video using parameters such as bitrate, latency, jitter, packet loss, CPU and RAM usage, system temperature, network connection status, and storage usage. The results show that the Docker PC delivers more stable and efficient performance compared to the Raspberry…
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- 1807125301
Analisis Kinerja Dispersion Compensating Fiber (DCF) Dengan Skema Pre-Kompens…
ABSTRACT Dispersion power fading is one of the main problems in fiber optic communication systems, especially in long-distance transmission with high data rates. This phenomenon is caused by chromatic dispersion which causes a phase shift between signal spectra, resulting in signal power degradation and transmission quality. One effective solution to overcome this problem is the use of Dispers…
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- 1807125421
Prarancangan Pabrik Vinil Klorida Proses Klorinasi Langsung Dengan Desain Ala…
ABSTRACT Vinyl chloride is generally produced as a material for making polymers, especially polyvinyl chloride (PVC). The aim of establishing a vinyl chloride factory is to increase domestic production capacity and build Indonesia's ability to become an exporter. Vinyl chloride is produced through a direct chlorination process with the main raw materials being ethylene and chlorine. This proce…
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- 1807113602
Karya Umum 
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Kesenian, Hiburan, dan Olahraga 
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Geografi dan Sejarah