Example: quiz answers
Working With Turbopumps
Found 1 free book(s)ROTARY (VANE) VACUUM PUMP
www.iitk.ac.inThe working chamber (5) is located inside the housing. Rotor and vanes divide the working chamber into two separate spaces having ... Most turbopumps cannot work in this regime. The reason is the force exerted by a blade on a molecule is not significant compared with the collisions