Wednesday, June 12, 2013

Subway sketch

1 comment:

  1. The correct, non-contact meshing of two helical rotors inside a casing is necessary thing} for correct perform of twin-screw superchargers. With the Whipple design, the male rotor has three helical lobes and the female has four, explains Supercharger Designer Garrett Bright. These rotate counter to each other|to one another} and very intently. As the underwear sweat wicking lobes of each move previous air inlet ports, the air turns into trapped between the rotors and casing. Rotor rotation progressively reduces the area the air occupies, compressing it.