Why is "Conical screw compressor" trending?

Wikipedia Overview

The conical screw compressor is a type of rotary-screw compressor using a different topology from the typical dual-screw type. In effect it can be thought of as a conical spiral extension of a gerotor, although the exact geometry is somewhat different due to the angular offset. Because of this it does not have the inherent "blow-hole" leakage path which in typical screw compressors is responsible for significant leakage through the assembly and makes low-speed operation impractical. This theoretically allows much smaller rotors to have practical efficiency since at smaller sizes the leakage area does not become as large a portion of the pumping area as in straight screw compressors. In conjunction with the tapering geometry allowing a high compression ratio, this theoretically allows much higher pressures to be achieved in a single stage.