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dc.contributor.authorMohan Damle, Rashmin
dc.contributor.authorRigola Serrano, Joaquim
dc.contributor.authorPérez Segarra, Carlos David
dc.contributor.authorCastro González, Jesús
dc.contributor.authorOliva Llena, Asensio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics
dc.date.accessioned2012-02-08T13:39:07Z
dc.date.available2012-02-08T13:39:07Z
dc.date.created2011-12-01
dc.date.issued2011-12-01
dc.identifier.citationDamle, R. [et al.]. Object-oriented simulation of reciprocating compressors: Numerical verification and experimental comparison. "International journal of refrigeration- Revue internationale du froid", 01 Desembre 2011, vol. 34, núm. 8, p. 1989-1998.
dc.identifier.issn0140-7007
dc.identifier.urihttp://hdl.handle.net/2117/15021
dc.description.abstractNumerical simulation of reciprocating compressors is important for the design, development, improvement and optimization of the elements constituting the compressor circuit. In this work, an object-oriented unstructured modular numerical simulation of reciprocating compressors is presented. Pressure correction approach is applied for the resolution of tubes, chambers and compression chambers, while valve dynamics are modelled assuming a spring-mass system having single degree of freedom. The modular approach offers advantages of handling complex circuitry (e.g. parallel paths, multiple compressor chambers, etc.), coupling different simulation models for each element and adaptability to different configurations without changing the program. The code has been verified with some basic tests for assuring asymptotic behaviour to guarantee error free code and physically realistic results. Cases with different compressor configurations and working fluids (R134a, R600a and R744) have also been worked out. Numerical results are compared with experimental data and illustrative cases of multi-stage compression are also presented.
dc.format.extent10 p.
dc.language.isoeng
dc.subject.lcshReciprocating compressor
dc.subject.lcshRefrigeration
dc.titleObject-oriented simulation of reciprocating compressors: Numerical verification and experimental comparison
dc.typeArticle
dc.subject.lemacCompressor alternatiu
dc.subject.lemacRefrigeració -- Simulació numèrica
dc.contributor.groupUniversitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor
dc.identifier.doi10.1016/j.ijrefrig.2011.02.006
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0140700711000508
dc.rights.accessRestricted access - publisher's policy
drac.iddocument9576415
dc.description.versionPostprint (published version)
upcommons.citation.authorDamle, R.; Rigola, J.; Pérez, C.; Castro, J.; Oliva, A.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameInternational journal of refrigeration- Revue internationale du froid
upcommons.citation.volume34
upcommons.citation.number8
upcommons.citation.startingPage1989
upcommons.citation.endingPage1998
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