Refrigeration Capillary Tube Calculator

Liquid refrigerant enters the capillary tube and as it flows through the tube the pressure drops because of friction and acceleration of the refrigerant.

Refrigeration capillary tube calculator.

How the capillary tube length effects the performance of the refrigeration system. It is a fixed length of the small diameter copper pipe usually with internal diameter from 1 16 to 1 8 inch. If the system becomes unbalanced some vapour uncondensed refrigerant enters the capillary tube. Chiller simulation program using the refsim framework.

Capillary tube is the simplest of all devices of the account. Just click on the refrigerant line on the schematic and the line size dialog will appear. One of the most commonly used throttling devices for the refrigeration and air conditioning systems is the capillary tube. The program has a build in refrigerant line size calculator.

Once you have a system balance all that remains is to select line sizes and the tx valve or the capillary tube. The capillary tube is made up of copper and it has very small diameter ranging from 0 5 to 2 28 mm 0 020 to 0 09 inches. Industrial refrigeration equipment chillers. As the throttling mechanism of the water chiller system the capillary tube is the simplest.

This vapour reduces the mass flow of refrigerant considerably which increases condenser pressure and causes subcooling at the condenser exit and. Capillary tube sizing. 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. Use our free online refrigerant capillary tube resizer calculator to do your calculations in a snap.

The start value will result in an acceptable operating system. This calculator uses the wolf and pate 2002 correlation. Capillary tube used as the throttling device in the domestic refrigerators deep freezers water coolers and air conditioners. This software allows the user to calculate the measurements of a capillary tube throttling device for a refrigeration system using empirical formulas.

Refrigerant capillary tube resizer definition. The result is a start value for optimization. A capillary tube is 1 6 m long with an inside diameter generally fro m 0 5 2 mm.