The Refrigerator
Magnetic Cooling – Development of Magnetic Refrigerator
... generated by the structure containing permanent magnets and a soft ferromagnetic material. First, the geometry needed to be optimized in order to ensure that the minimum amount of material is used and the magnetic field ...
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Energy Efficient Portable Refrigerator (EEPR)
... Portable Refrigerator (EEPR) is a reliable alternative to another portable ...the refrigerator can be increased by increasing the number of Peltier plate module which will eventually help in decreasing the ...
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Cost-Effective COP Enhancement of a Domestic Air Cooled Refrigerator using R-134a Refrigerant
... ii. A 165 litre domestic refrigerator was modified by removing its condenser coils. Copper coils of diameter 4.36 mm and length 620 cm were installed inside the cabin (also served as condenser coils for the ...
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Fabrication and Performance Evaluation of Thermoacoustic Refrigerator
... Abstract: Thermoacoustic deals with the conversion of heat energy to sound energy or vice versa. Therrnoacoustic cooling devices use the thermoacoustic principle to move heat using sound. They consist of a standing wave ...
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Design and Fabrication of Thermo Acoustic Refrigerator
... The cycle by which heat transfer occurs is similar to the Stirling cycle. The figure traces the basic thermos acoustic cycle for a packet of gas, a collection of gas molecules that act and move together. Starting from ...
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ANALYSIS OF SELF DESIGN HIGH TECH- REFRIGERATOR WITH NORMAL REFRIGERATOR
... For example, bacteria will spoil milk in two or three hours if the milk is left out on the kitchen counter at room temperature. However, by reducing the temperature of the milk, it will stay fresh for a week or two -- ...
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Design and Analysis of Thermoelectric Refrigerator Cum Oven
... The TEM operating principle is based on the Peltier effect. The Peltier effect is a temperature difference created by applying a voltage between two electrodes connected to a sample of semiconductor material to create a ...
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Pedal Powered Refrigerator
... Abstract---The refrigerator works by creating a vacuum in a system of 2 chambers to drive a thermodynamic reaction (boiling of methanol) at room temperature. The lowering in vapor pressure of the methanol drives ...
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Modelling of temperature and airflow pattern in a refrigerator
... the refrigerator compartment and as it moves down it gains temperature from the surrounding ...the refrigerator is assumed to be constant and equal to the condenser temperature in the numerical ...
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Design and Analysis of Thermo Acoustic Refrigerator
... ABSTRACT:The thermal and acoustic functions of the refrigerator design the focus of much attention from the research community since 1980. This is a friendly technology environment has the potential to become an ...
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Modification of Generator In Electrolux Refrigerator
... Figure 2 : Electrolux Refrigeration system The most of the refrigerator which employs vapour absorption system in consist of Electrolux refrigeration system. As it consist of three fluids Ammonia, Water and H₂ it ...
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Solar Refrigerator For Vaccines In Rural Areas
... solar refrigerator was designed and developed for monitoring its performance in Indian climate and evaluates the economic feasibility and affordability in domestic, commercial and industrial ...system, ...
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Thermodynamically Evolution of LPG Refrigerator in Mobile Refrigerator Vishwadipsinh J. Ghariya, Chetan R. Patel
... the Refrigerator performance of ...LPG refrigerator, in which evaporator and capillary tube are the main component, an adequate physical design of ad sorter in small volume and light weight are priority ...
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Compressor Less Refrigerator cum Oven
... this refrigerator is much smaller than that of a conventional compressor-type refrigerator when the required cooling capacity is high, whereas the coefficient of performance of the conventional unit falls ...
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To Improve Cop of Domestic Refrigerator with the Help of Water Cooling Condenser
... ABSTRACT: Refrigerator is one of the home appliances utilizing vapour compression cycle in its ...and refrigerator flow rate. A household refrigerator designed to work with F-12 which is use as an ...
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Use of Smart Electromagnets in Magnetic Refrigerator to Design an Efficient Refrigerator
... The logic is simple, temperature sensors sense the temperature, and they send these signals to microcontrollers. Microcontroller is the brain. It processes the signals and accordingly sends output, to control switches. ...
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On the Performance of a Solar Driven Absorption Refrigerator
... Q = A G b T − T (10) The thermal inertia of the refrigerated space is large enough such that the transient operation of the refrigerator can be neglected when compared to the time evolution of the temperature ...
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Pure Butane as refrigerant in domestic refrigerator freezer
... (domestic refrigerator and deep freezer) and two medium temperature system (vending machine and walk in cooler) and found that the HCFC134a/HC mixture that contains 9% HC blend (by weight) has better performance ...
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Refrigerator Coupling to a Water Heater and Heating Floor to Save Energy and to Reduce Carbon Emissions
... At the end of the one day operation, the refrigerator is voluntarily stopped for reasons of night safety. The fol- lowing day at 5 am, the tests began again by the refrig- erator restarting. The water temperature ...
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A Review of an Alternative to R134a Refrigerant in Domestic Refrigerator
... the refrigerator or freezer compartment ("box air") across these coils or tubes and the refrigerant completely vaporizes, drawing further latent heat from the box ...the refrigerator or freezer ...
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