A phenomenological model for analyzing reciprocating compressors

Navarro, E. (author)

Urchueguia, J. F. (author)

Corberan, J. M. (author)

(creator_code:org_t)

Elsevier BV, 2007
2007
English.
In: International journal of refrigeration. - : Elsevier BV. - 0140-7007 .- 1879-2081. ; 30:7, s. 1254-1265

Related links:: https://urn.kb.se/re...; show more...; https://doi.org/10.1...; show less...

Abstract Subject headings

A new model for hermetic reciprocating compressors is presented. This model is able to predict compressor efficiency and volumetric efficiency in terms of a certain number of parameters (10) representing the main sources of losses inside the compressor. The model provides users with helpful information about the way in which the compressor is designed and working. A statistical fitting procedure based on the Monte Carlo method was developed for its adjustment. The model can predict compressor performance at most points with a maximum deviation of 3%. A possible gas condensation on cold spots inside the cylinder during the last part of the compression stroke was also evaluated.

By the author/editor: Navarro, E.; Granryd, Eric G.; Urchueguia, J. F ...; Corberan, J. M.

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