Kaji Eksperimen Freeze Vacuum Drying Menggunakan Sistem Double Kondenser Dan …

ABSTRACT Vacuum freeze drying is a drying method that is carried out at low temperatures, reducing product damage caused by high temperatures. Rice is very easily damaged and seasonal, so farmers who apply it are recommended that the cultivation technology will produce large quantities of rice at harvest, including the durability of fresh rice grain which is not good at ± 5 days, is easily …

Perancangan Bodi Mobil Hemat Energi Tipe Urban Concept Generasi Ii

ABSTRACT When designing a car, it is very important to pay attention to the construction and design of the vehicle. This is useful for obtaining user safety and comfort in driving a car. In this study the design of the body of the car is to have Aerodynamic value and Drag Coefficient as small as possible. Coefficient Drag(Cd) which is large in a vehicle has a considerable influence on efficien…

Penerapan Metode Design For Manufacture And Assembly (Dfma) Pada Mesin Gerind…

ABSTRACT A camshaft grinding machine is a machine that can modify a standard camshaft to become a racing camshaft with the aim of adding or widening the camshaft, increasing volumetric efficiency and changing the character of a machine, so that the engine produces more power and as needed. The design of this camshaft grinding machine is designed to be able to work with a rotation that is adjus…

Pengaruh Arus Pengelasan Smaw Terhadap Cacat Pengelasan Dan Kekuatan Tarik Ba…

ABSTRACT In the SMAW welding process, there are various types of electrodes with various diameter sizes, besides that the process can use various current strengths. All of that is done to adjust the thickness of the plate and the type of steel. The purpose of this research is to influence the DC electric polarity on the variation of electrodes used. The welding process in this study uses ASTM …

Rancang Bangun Dan Pengujian Indoor & Outdoor Kondenser Pada Pengering Beku V…

ABSTRACT Freeze vacuum drying is one of the most effective drying methods compared to other drying methods, such as sun drying, solar drying and others. where in vacuum freeze drying it can maintain the quality of the product you want to dry, besides that this method is also very effective for drying products that are easily destroyed when exposed to high temperatures. Where the working princi…

Kaji Eksperimental Pemanfaatan Panas Solar Pond Sebagai Pembangkit Listrik Be…

ABSTRACT Solar Pond is a type of solar collector with the ability to store heat energy for a long time and lower construction costs compared to other types of solar collectors. Solar pond functions as a collector and storage of solar thermal energy. Solar pond technology requires development so that it can be applied to power generation. One of them is by using a thermoelectric generator. Ther…

Analisis Kinerja Fotovoltaik Termal Dengan Pemanas Air Tipe Pasif

ABSTRACT Photovoltaic (PV) is a technology that can convert sunlight into electricity, while photovoltaic/thermal (PV/T) is a technology that can convert sunlight into electricity and heat. In this study the authors compared the performance between the two systems namely PV and PV/T. In the PV/T system, an aluminum plate is added as an absorber, and uses copper pipes as a heat sink, and the wh…

Rancang Bangun Dan Pengujian Indoor Dan Outdoor Evaporator Pada Pengering Bek…

ABSTRACT Vacuum freeze-drying is one of the best drying methods for preservation purposes because it is able to remove moisture content without reducing the quality of the dried product. Indonesia as an agricultural country has one of the agricultural products, namely rice. Rice processed into rice is one of the staple foods for the people of Indonesia. To improve the quality of production in …

Pengembangan Dan Uji Terbang Wahana Hexacopter Untuk Misi Penyemprotan Pestisida

ABSTRACT Hexacopter is one of the flying robots in the unmanned rotary wing category. Hexacopter itself does not have a crew or pilot to control its control system, but uses a Ground Control System (GCS). The purpose of this research is to producea design and manufacture of pesticide tanks for hexacopter rides and flight performance of hexacopter rides related to horizontal flight speed, verti…

Alternatif Sayap Wahana Perancangan Terbang Tanpa Awak Serindit V-2 Dari Mate…

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Perancangan Evaporator Tipe Fin And Tube Pada Organic Rankine Cycle (Orc) Kap…

The demand for energy around the world is increasing gradually as a result of population growth, advances in science and technology. The fossil energy that been used has led to increasing environmental problems such as air pollution, global warming, depletion of the ozone layer and acid rain caused by excessive consumption of fossil fuels. Utilization of renewable energy sources such as wind en…

Visualisasi Citra Objek Sumbatan Dalam Pipa Menggunakan Sinyal Suara Dan Mikr…

ABSTRACT Pipes and piping systems are one of the vital elements in the industrial world. As a fluid transportation medium, smooth distribution is of great concern. Disturbances in the form of hard objects can affect the discharge to fluid pressure in the pipe. One of the methods developed is by using acoustic wave media sound signals, namely the acoustic reflectometry method. Not only identify…

Deteksi Dan Pencitraan Sumbatan Pada Pipa Menggunakan Sinyal Ultrasonik

ABSTRACT Piping systems are an important part of many applications. Piping systems may be subject to damage such as blockages. Therefore, it is important to detect blockages in pipes. One way is by using ultrasonic imaging technique. In this research, a set up and test method for detecting and imaging blockages in pipes, and identifying the shape and position of the blockage using ultrasonic s…

Pengaruh Penempatan Blade Turbin Propeller Di Dalam Turbin Venturi Terhadap P…

ABSTRACT Wind turbines are windmills that are used to generate electricity. The basic principle works, namely converting the mechanical energy from the wind into rotational energy, then the rotation of the mill is used to rotate the generator, which in turn will generate electricity. Over time, many turbine innovations have been used. Innovation can be done by fixing existing deficiencies or ad…

Perancangan Dan Analisis Struktur Mekanik Mesin Spinner Pemisah Cairan Lateks…

ABSTRACT In the manufacture of latex finished goods, the water content that is too high in the latex greatly disrupts the vulcanization process. Therefore, some of the water first needs to be removed to obtain concentrated latex with a dry rubber content (KKK) of 55% -60%. Meanwhile, in the centrifugation method, the equipment investment costs are very expensive. Besides the high price, the ca…

Kaji Eksperimental Pengaruh Campuran Pao Dan Rbdpo Terhadap Laju Keausan Dan …

ABSTRACT Tribology is the science that deals with friction, wear and lubrication on surfaces in the relative motion of objects. In machining mechanical contact is unavoidable regarding friction and wear. Mechanical contact that occurs will result in wear and tear between the two surfaces of the elements that touch and move. Friction is the loss of energy due to the occurrence of two objects th…

Analisis Produktivitas Mesin Sterilizer Di Ptpn V Menggunakan Metode Overall …

ABSTRACT This study aims to measure the value of Overall Equipment Effectiveness (OEE) and Failure Mode Effect Analysis (FMEA) of sterilizer machines to analyze the productivity of sterilizer machines at PTPN V Sei Galuh. Overall Equipment Effectiveness (OEE) is a method of measuring the effectiveness of using an equipment. By using the OEE method, companies can make improvements to parts that…

Pengaruh Penggunaan Kipas Ruangan Sebagai Penambah Debit Aliran Udara Terhada…

ABSTRACT In this research, a clothes dryer machine was studied using an Air Conditioner (AC) with a closed air cycle vapor compression system and using a room fan. This study aims to improve electrical energy efficiency, determine the performance of a clothes dryer, the speed of drying clothes and to compare the performance and the comparison of the rate of drying clothes with a room fan and n…

Perancangan Alat Uji Tribometer Tipe “Pin On Disc Dan Disc On Disc” Mengg…

ABSTRACT The pin on disc type tribometer is a tribometer that works with a mechanism using pins and flat plate components that are partly in contact with each other. The disc will rotate and the pins will press against the surface of the disc due to the applied load. The disc-on-disc type tribometer is the contact that occurs between the roller element (solid cylinder) and the inner ring on the…

Perancangan Dan Analisis Struktur Mekanik Mesin Pencetak Biopelet Tipe Vertikal

ABSTRACT One of the uses of biomass as fuel for households or industries is biomass pellets (Biopelets). Biopellets are a type of waste-based solid fuel that is smaller than briquettes. Biopellets or pellets derived from biomass are converted and can be used as fuel energy. In this research, the design of a vertical type biopellet printing machine was carried out and the structural analysis of…