R 410a fluided flash gas by-pass application in cooling systems

In recent years air conditioner manufacturers have been looking for new searches for competing with other manifacturers in technological area. Like different hardwares and specifications dealing with air conditioners. As a result of this they have manifactured devices that give less harm to our earth, the ozone layer and also use less electric. And they stil continue searching new ways. As a result of these improvements new manufactured air conditioners are using R410A gas while old manufactured ones are using R22 gas. These new air conditioners are been using new coolant fluid. This fluid is eco-friendly. In addition these manufacturers continue searching alternative coolant liquid that has non-green effect. The sudden vapurizing appears if the pressure of flowing cooling liquid in the liquid line reaches suddenly the satiety temprature in the anywhere of the pipe. That is called the flash gas and the flash gas effect must be prevented because of the unwillingly effects of the capasity of the system. In the end of this seminar studying we examined the cooling performance of the energy exergy in detail. An air conditioner runs with R410A cooling liquid and we reduced the effect of the flash gas expanding with by-pass and then the flash gas will be given to the observing line. Keywords: R410A, transposer with single-stage vapor-compression cycle, flash gas, by-pass line, liquid separator(flash gas tank), accumulator.