Numerical analysis of a hermetic reciprocating compressor oil pump system
S Posch, J Hopfgartner, E Berger, B Zuber… - International journal of …, 2018 - Elsevier
The aim of this work is to present a method for the analysis of an oil supply pump system of a
reciprocating compressor based on a split-up approach. The entire oil pump is therefore split …
reciprocating compressor based on a split-up approach. The entire oil pump is therefore split …
Experimental and numerical analysis of two different bottom pumps of a hermetic reciprocating compressor at low speeds
Operating at low speeds (< 2000 rpm) is critical in achieving optimal energy efficiency for
inverter-type hermetic reciprocating compressors. However, ensuring the efficient delivery of …
inverter-type hermetic reciprocating compressors. However, ensuring the efficient delivery of …
Thermal loss analysis of hermetic compressors using numerical simulation
S Posch, J Hopfgartner, L Dür, M Eichinger… - Applied Thermal …, 2018 - Elsevier
The present work deals with a comprehensive investigation of the thermal losses of a
hermetic compressor for refrigeration application using numerical methods. In this case …
hermetic compressor for refrigeration application using numerical methods. In this case …
A novel unibody axial flow pump for the lubrication of inverter type hermetic reciprocating compressors
Lubrication at low speeds is a general problem in the hermetic reciprocating compressors
for household refrigerators. The aim of this article is to present a new method using a novel …
for household refrigerators. The aim of this article is to present a new method using a novel …
Correlating the experiment and fluid structure interaction results of a suction valve model from a hermetic reciprocating compressor
JS Kopppula, TKR Rajagopal, E Gundabattini - 2017 - sae.org
The present work is concentrated to study the effect of varying inlet pressures on the
dynamics of the suction valve obtained from a hermetic reciprocating compressor. The effect …
dynamics of the suction valve obtained from a hermetic reciprocating compressor. The effect …
Determination of the oil distribution in a hermetic compressor using numerical simulation
S Posch, J Hopfgartner, E Berger, B Zuber… - IOP Conference …, 2017 - iopscience.iop.org
In addition to the reduction of friction the oil in a hermetic compressor is very important for
the transfer of heat from hot parts to the compressor shell. The simulation of the oil …
the transfer of heat from hot parts to the compressor shell. The simulation of the oil …
Comprehensive 3D-elastohydrodynamic simulation of hermetic compressor crank drive
S Posch, J Hopfgartner, E Berger, B Zuber… - IOP Conference …, 2017 - iopscience.iop.org
Mechanical, electrical and thermodynamic losses form the major loss mechanisms of
hermetic compressors for refrigeration application. The present work deals with the …
hermetic compressors for refrigeration application. The present work deals with the …