Question
Download Solution PDFThe cross section of a capillary tube from inlet to outlet ______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFA capillary tube is a long, narrow tube of constant diameter. Typical tube diameters of refrigerant capillary tubes range from 0.5 mm to 3 mm and the length ranges from 1.0 m to 6 m.
The capillary tube works as follows:
It acts as a restrictor in the flow of liquid refrigerant and due to its length and small diameter offers sufficient frictional resistance to the flow of the refrigerant. It creates pressure difference in the system and holds back the refrigerant to build up high pressure in the condenser.
Last updated on Jun 26, 2025
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