Experimental and theoretical investigation of screw machines as vacuum blowers

Autor: K. Nadler, Alexander Nikolov, Andreas Brümmer
Rok vydání: 2011
Předmět:
Popis: To attain lower pressures in the fine and adjacent high vacuum roots vacuum pumps are used in conjunction with a forevacuum pump in almost any application in the so-called "blower” operating range. At this point, the already advanced screw compressor technology may be applied to “blower” applications too.
Databáze: OpenAIRE