Compression Phase; Discharge Phase - mycom SCV Series Instruction Manual

2.4.2.2

Compression Phase

As the rotors rotate further, the volume between the rotor
lobes and grooves decreases while the sealing line moves
toward the discharge side, which compresses the trapped
refrigerant gas.
2.4.2.3

Discharge Phase

The volume between the rotor lobes and grooves decreases to a level predetermined by the discharge
port. With the rotations of the rotors, the compressed refrigerant gas is pushed out to the discharge
port.
SCV-series Screw Compressor
Chapter 2 Compressor Specifications and Structure
Figure 2-7 Compression Phase
Figure 2-8 Discharge Phase
2.4 Compressor Structure and Mechanism
2-12
2205Q2JE-HO-S6-N_2020.01.