Waste Heat Recovery using Heat Pipe Heat Exchanger

Now day till Many years to till now three factor is necessary to live the life for human, house, clothes and wage but now day energy is another factor also necessary to live the life for human. Global warning and greenhouse effect is increased in past 10 years with used fossil fuel, so all country turned to renewable source. Now day all country finds the how energy is utilised and how energy produce with minimum environment pollutions. So heat pipe heat exchanger is most efficient device for waste heat recovery for different application and reduction the production cost and reduced greenhouse gas emission. In this review paper waste heat recovery for different application and its design and how work and thermal analysis of heat pipe heat exchanger and also selected fluid for a heat pipe.