Dynamics analysis of a single cylinder hermetic reciprocating compressor-Reference-Cited by-同舟云学术

Dynamics analysis of a single cylinder hermetic reciprocating compressor

Published:2018-09-01 Issue: Volume: Page:139-155
ISSN:2595-1521
Container-title:The Academic Society Journal
language:
Short-container-title:TASJ

Author:

Rangel SC¹,Navarro HA²,Cabezas-Gómes Luben²^ORCID

Affiliation:

1. Instituto Federal de Educação Ciência e Tecnologia de São Paulo, Araraquara, Brazil. Department of Mechanical Engineering, São Carlos School of Engineering, University of São Paulo, São Carlos, Brazil.

2. Department of Mechanical Engineering, São Carlos School of Engineering, University of São Paulo, São Carlos, Brazil.

Abstract

This paper describes a dynamic modelling of a hermetic compressor pump. The pump suspension system stiffness matrix is calculated with the suspension springs, taking into account the compressive, flexural and shearing rigidities of the springs. The model allows computing the dynamic, normalized modal, and characteristic frequency matrices, and also the displacement vector of the pump and the overall kinetic and elastic potential energies of the system due to shaking forces. The results include the dynamic behavior of a compressor pump showing time history displacements, rotations and resonance frequencies for a baseline configuration. It is also show the influence of the spring stiffness and positions, through parametric and optimization analyses.

Publisher

The Academic Society

Reference17 articles.

1. Stoecker, WF, and Jones, JW. Refrigeração e Ar Condicionado, tradução José M. Saiz Jabardo et. al., Ed. McGraw-Hill do Brasil, São Paulo; 1985.

2. Estupiñan, EA, Santos, IF. Dynamic modeling of hermetic reciprocating compressors, combining multibody dynamics, finite element method and fluid film lubrication. International Journal of Mechanics, issue 4, volume 1; 2007.

3. Kurka, PRG, Izuka, JH, Paulino, KLG. Dynamic of reciprocating compressors with flexible bearings. Mechanism and Machine Theory. 2012;52, p.130–143.

4. Arcot, RP. Computer simulation of the Bristol compressor suspension system dynamics [Thesis]. Virginia Polytechnic institute & State University, Blacksburg; 1993.

5. Chen, Y, Sun, Y, Peng, B, Cao, C. A comparative study of joint clearance effects on dynamic behavior of planar multibody mechanical systems. Latin American Journal of Solids and structure. 2016;13: 2815-2833.

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