period three

Evaporators

notes

Turbulent Flow

Figure 25

The fins of the coil are formed to produce turbulence as the air passes through them. This turbulence enhances heat transfer, preventing stratification within the coil-leaving airstream.

Finned-Tube Evaporator

liquid/vapor refrigerant

airflow

liquid distributor

suction

refrigerant vapor

header

Figure 26

 

To provide uniform heat transfer throughout the coil, the liquid refrigerant is distributed to the coil tubes in several parallel circuits. A distributor is used to ensure uniform refrigerant distribution through these multiple coil circuits. It distributes the liquid/vapor refrigerant mixture to the coil through several tubes of equal length and diameter.

As the refrigerant passes through the tubes of the coil, the liquid refrigerant absorbs heat from the air, causing it to boil off into vapor. The refrigerant vapor leaves the coil tubes and collects in a suction header.

TRG-TRC005-EN

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Trane trg-trc005-en manual Turbulent Flow

trg-trc005-en specifications

The Trane TRG-TRC005-EN is a sophisticated and versatile HVAC control system designed for modern commercial buildings. As part of Trane's innovative lineup, this device offers advanced functionalities to enhance energy efficiency, comfort, and operational ease. The TRG-TRC005-EN is equipped with cutting-edge technologies that make it an essential tool for facility managers and HVAC professionals.

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