Paper Title
Performance Analysis of Spiral Capillary Tube

In many researchers was understand the flow of characteristics of refrigerant via capillary tube as well as to know about the working fluids for refrigeration system. In this work, the many refrigerators used a different type of refrigerants as per as their characteristic, the R600a refrigerant was discussed. The capillary tube as per as researchers, if the capillary tube has been done in spiral shape, it will be gives more performance. In this work, replace the R22 refrigerant to R600a due to its low global warming potential and ozone depletion. The R600a is also required to optimum tube diameter as compared to base reserchers. Keywords - Spiral Capillary tube, Refrigerant, CFD.