Research Article

A Novel Engagement-Pixel Tracking Method for Meshing Clearance Layout of Twin-Screw Rotors

Table 3

Clearance layout requirements of SIERRA-SL37 rotors.

Items (units)Values

Root clearance (mm)0.22
Clearance of pitch point (mm)0.17
Top clearance of the male rotor long edge (mm)0.21
Top clearance of the male rotor short edge (mm)0.19