Mostra el registre d'ítem simple

dc.contributor.authorRigola Serrano, Joaquim
dc.contributor.authorLópez Mas, Joan
dc.contributor.authorPapakokkinos, Giorgos
dc.contributor.authorLehmkuhl Barba, Oriol
dc.contributor.authorOliva Llena, Asensio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics
dc.date.accessioned2017-04-27T13:55:50Z
dc.date.issued2014
dc.identifier.citationRigola, J., Lopez, J., Papakokkinos, G., Lehmkuhl, O., Oliva, A. Numerical analysis of suction mufflers. A: International Compressor Engineering Conference. "22nd International Compressor Engineering Conference at Purdue, July 14-17, 2014: proceedings". Purdue: Purdue University, 2014, p. 1662/1-1662/10.
dc.identifier.urihttp://hdl.handle.net/2117/103790
dc.description.abstractThe aim of this paper is to present the numerical resolution of suction muffler configurations (by means of a tridimensional, unstructured, parallel and object oriented CFD&HT TermoFluids code (Lehmkuhl, et al. 2007) specially adapted to low Mach models (Lopez et al. 2012), coupled with the numerical resolution of the whole compressor domain (by means of a modular, unstructured and object oriented NEST-compressors tool (Damle et al. 2011) to simulate the thermal and fluid dynamic behavior of hermetic reciprocating compressors). The numerical results aim to evaluate the influence of the suction muffler geometry on the mass flow rate and compressor efficiency performance, while considering the whole compressor working conditions in a coupling manner. In that sense, the CFD&HT resolution of the muffler is obtained with boundary conditions obtained from the numerical simulation of the rest of the hermetic reciprocating compressor. The use of Large Eddy Simulation (LES) models for the turbulent suction muffler analysis; the adaptation of Low Mach formulation avoiding the full incompressible numerical problem, and the coupling of a numerical simulation model of the whole compressor as boundary conditions, are the important updated numerical aspects presented in this paper.
dc.language.isoeng
dc.publisherPurdue University
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids
dc.subject.lcshCompressors--Noise
dc.subject.lcshNoise control
dc.titleNumerical analysis of suction mufflers
dc.typeConference report
dc.subject.lemacCompressors -- Soroll
dc.subject.lemacSoroll -- Control -- Simulació numèrica
dc.contributor.groupUniversitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac15537652
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorRigola, J.; Lopez, J.; Papakokkinos, G.; Lehmkuhl, O.; Oliva, A.
local.citation.contributorInternational Compressor Engineering Conference
local.citation.pubplacePurdue
local.citation.publicationName22nd International Compressor Engineering Conference at Purdue, July 14-17, 2014: proceedings
local.citation.startingPage1662/1
local.citation.endingPage1662/10


Fitxers d'aquest items

Imatge en miniatura

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple