The quantum of energy in the universe is constant. Neither can man create energy nor can he destroy it. All that he can do is to discover new source of energy that the natural has provided and make it usable for his needs by new and more efficient ways of conversion.
A solar powered refrigerator using an intermittent ammonia-water absorption system as refrigeration in remote areas where electrical energy is not available is described in this paper.


In my present paper I have made an analysis of feasibility of utilization of solar energy i ....etc

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In 1987 an international group of scientists and Government Officials established the Montreal protocol, an agreement to control the use and release of CFC and to schedule a time frame for eliminating their production. This agreement is a historic step in the on going process of building consensus regarding environmental impact of CFC. Both the Montreal protocol and provisions for 1990 clean Air Act specify schedules for phasing out CFC production by year 2000. This forced a new wave of research and development in refrigeration technologies. Ex ....etc

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Abstract:

Refrigerator is the machine used to produce and maintain temp below that of the ambient temperature. The compressor less solar energy refrigerator works on the peltier effect by using photovoltaic cells. The photovoltaic module in the array converts sunlight into the electricity which helps in the charging of the battery. The rechargeable batteries are used to store electric energy for use during unavailability of the sunlight in the night or during poor weather. Peltier effect creates a heat difference ....etc

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Can you please send the report to my mail id praveen.sns@gmail regarding
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Environmental priorities are forcing chloro-fluorocarbons out of market place thereby creating a new demand for cooling

technologies. This paper presents an outcome of researches done to design, construct and evaluate a CFC free refrigeration

system. A prototype Thermo acoustic cooling system utilizing high amplitude sound waves in an inert gas is discussed.



Thermo Acoustic Engines

A thermo acoustic engine converts some heat from a high Temperature heat source into acoustic power rejecting waste heat

to a low temperature ....etc

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i'm a final year mechanical engineering student willing to take the above topic as my major project. so please kindly help me for the same and provide the useful docu ments which would be helpful in completing the project with ease. ....etc

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The quantum of energy in the universe is constant. Neither can man create energy nor can he destroy it. All that he can do is to discover new source of energy that the natural has provided and make it usable for his needs by new and more efficient ways of conversion. A solar powered refrigerator using an intermittent ammonia-water absorption system as refrigeration in remote areas where electrical energy is not available is described in this paper. In my present paper I have made an analysis of feasibility of utilization of solar energy in the ....etc

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Hi i am a electrical engg student.... i want to see more about the topic so please upload the material. ....etc

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i want ppt of fabrication of compressorless solar energy refrigerator.... ....etc

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