Refrigeration Capillary Tube Calculator

The start value will result in an acceptable operating system.

Refrigeration capillary tube calculator.

Capillary tube is the simplest of all devices of the account. As the throttling mechanism of the water chiller system the capillary tube is the simplest. Refrigerant capillary tube resizer definition. The result is a start value for optimization.

Capillary tube used as the throttling device in the domestic refrigerators deep freezers water coolers and air conditioners. The refrigerant capillary tube is a vital component to a refrigerator or air conditioner because it condenses the amount of refrigerant supplied to the evaporator. If the system becomes unbalanced some vapour uncondensed refrigerant enters the capillary tube. When a capillary tube is sized to permit the desired flow of refrigerant the liquid seals its inlet.

The name is a misnomer since the bore is too large to permit capillary action. Industrial refrigeration equipment chillers. Just click on the refrigerant line on the schematic and the line size dialog will appear. The program has a build in refrigerant line size calculator.

How the capillary tube length effects the performance of the refrigeration system. Chiller simulation program using the refsim framework. Once you have a system balance all that remains is to select line sizes and the tx valve or the capillary tube. This vapour reduces the mass flow of refrigerant considerably which increases condenser pressure and causes subcooling at the condenser exit and.

Capillaries generally refer to slender copper tubes with an internal diameter of 0 4 2 0 mm. It is a fixed length of the small diameter copper pipe usually with internal diameter from 1 16 to 1 8 inch. Use our free online refrigerant capillary tube resizer calculator to do your calculations in a snap. A capillary tube is 1 6 m long with an inside diameter generally fro m 0 5 2 mm.

Capillary tube sizing. This software allows the user to calculate the measurements of a capillary tube throttling device for a refrigeration system using empirical formulas. This calculator uses the wolf and pate 2002 correlation.