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Reciprocating compressor calculations

by Dave
(Reno, NV)

Greetings,

I work at a power plant that uses a reciprocating compressor to evacuate gases from a system. It is set up so that the compressor inlet reaches a near vacuum before the unloaders kick in and turn the compressor off. I was wondering if there was a way to calculate how hard of a vacuum can be achieved by this compressor.

I have the original drawings of the book that provide all the information on sizing and operation, however the compressor is older than I am so I can't just contact the vendor.

I have never dealt with a compressor used in this fashion so I thought I would seek help from some pros. Thanks!







Bill answers....

Greetings Dave:

It seems as though no one else reading your posted question has an answer for you either.

I'm not quite sure what you mean by “how hard” a vacuum. But it's not my area of expertise anyway, so I'm not able to help.

Cheers,

Bill

Comments for
Reciprocating compressor calculations

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Aug 26, 2010
reciprocating compressors and pumps
by: Anonymous

pls i need all possible calculations involving reciprocating compressors and pumps. also the possible criteria for selection of pumps and compressors.

___________________
Check out the Sizing page. All information is there for your use.

B.


Aug 16, 2009
i can help you.....!!!
by: Mr coker

send me every details,features,calculations and picture of the compressor to my mail box....just to make things easier....learning never stops....i love your idea by posting your problem online....send all report to my mail address.






Howdy, and thanks for your comment. I'm glad you can help...but help with what? Could you be a bit more specific please.

Bill

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