6 results for "Azridjal Aziz"
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Journal Article Full text
DISTRIBUTION OF TWO-PHASE FLOW IN A DISTRIBUTOR
The flow configuration and distribution behavior of two-phase flow in a distributor made of acrylic resin have been investigated experimentally. In this study, air and water were used as two-phase flow working fluids. The distributor consists of one inlet and two outlets, which are set as upper and…
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Journal Article
EVALUASI KINERJA DIRECT EXPANSION SOLAR-ASSISTED HEAT PUMP WATER HEATER KAPASITAS 30 LITER DENGAN MENGGUNAKAN REFRIGERAN R134A
Experiments were carried out to determine the performance of a direct expansion solar assisted heat pump water heater (DX-SAHPWH) which mainly consists of an evaporator panel with a surface area of 0.23 m2, a rotary compressor with an input power of 122.5 W, an insulated water tank that has been…
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Journal Article
Portable Thermoelectric Cooler Box Performance with Variation of Input Power and Cooling Load
The thermoelectric module is a device that works by using the Peltier effect when electrical power supplied on it. In this study, the thermoelectric module is applied as thermoelectric cooler (TEC) using air cooling heat sink where cooling box capacity is 22 L. This paper experimentally…
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Journal Article
Efek Penggunaan Water Mist Terhadap Tekanan, Temperatur dan Kinerja Sistem Mesin Pengkondisian Udara Tipe Terpisah
The air conditioning machine commonly used is air conditioning system with a vapor compression cycle. The use of air conditioning machines consumes more electrical energy than other household appliances. In this study, the addition of the water mist method in evaporative cooling system with…
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Journal Article
Komunikasi Firebase Berbasis Android untuk Sistem Keamanan Gerbang Geser Otomatis Terkendali PLC
Sistem Gerbang otomatis, atau autogate, digunakan untuk memudahkan proses pembukaan dan penutupan Gerbang. Namun, dalam penggunaannya, muncul beberapa tantangan. Salah satunya adalah keterbatasan jarak akses pada sistem kendali autogate yang hanya menggunakan remote RF. Selain itu, sistem keamanan…
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Journal Article
Design of Portable Beverage Cooler Using One Stage Thermoelectric Cooler (TEC) Module
The Portable Beverage Cooler (PBC) has been designed to satisfy the need of cooler apparatus that could be carried easily. The utilization of this apparatus was intended to minimize the environmental damage affected by vapour compression refrigeration system using CFCs Refrigerant. The peltier…