http://www.articlesolve.com - Heat Exchanger is the equipment in which heat (thermal energy) istransferred from one fluid to another fluid. These fluids are separated from each other with a metallic wall. To affect the exchange of heat, both the fluids must be at different temperatures. Heat will flow from hotter to the colder fluid. - See more at: http://www.articlesolve.com/articledetail.php?artid=491511&catid=86

http://praestoengineering.com.au - Contact us for mechanical drafting and drawing,pressure vessel design, solidworks design, fea consultants, engineering design company, valve design.