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Methods of wear test for hermetc reciprocating compressors: an overview
(Instituto Federal do Rio Grande do Norte - IFRN, 2016)
The refrigerants being used in vapor compression processes have specific thermodynamic properties, which are decisive for the performance of the compressor of the system. The Montreal and the Kyoto protocols initiated a ...
Projeto e implementação de uma bancada experimental para determinação do perfil de amaciamento em compressores herméticos alternativos
(Florianópolis, SC., 2019)
Este trabalho descreve o desenvolvimento de uma bancada experimental automática com
o objetivo de determinar o perfil de amaciamento em compressores herméticos alternativos
com condições de pressão de sucção e de descarga ...
Effect of return gas temperature in reciprocating and rotary compressor performance for medium and low temperature applications in commercial buildings
Energy efficiency in refrigeration and air conditioning vapor compression systems has been focused on the
development of modulation methods allowing variation of compressor energy consumption according to refrigeration
...
Dynamic loads of reciprocating compressors with flexible bearings
(Elsevier B.V., 2012-06-01)
The paper analyzes the visco-elastic bearing loads in the dynamic model of a reciprocating refrigeration compressor. the model incorporates the gyroscopic interactions due to the radial movement of the bearings. the ...
Estudo sobre o coeficiente de desempenho (COP) de um sistema de refrigeração utilizando dois fluidos refrigerantes distintos
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilTecnologia em Manutenção IndustrialUTFPR, 2015-11-23)
Small cooling systems may use different refrigerants. This study was aimed to compare the performance of a cooling system using two different refrigerants R22 and R404a. With an existing countertop and equipped with selector ...