A 3-D FSI simulation for the performance prediction and valve dynamic analysis of a hermetic reciprocating compressor

A Bacak, A Pınarbaşı, AS Dalkılıç - International Journal of Refrigeration, 2023 - Elsevier
Hermetic reciprocating compressors consume the most electricity, and an improvement in
compressor performance has a direct impact on compressor efficiency. Valve motion and …

Investigation on dynamic characteristics of the reed valve in compressors based on fluid-structure interaction method

Y Wang, J Wang, Z He, J Sun, T Wang, C Liu - Applied Sciences, 2021 - mdpi.com
The flow in the gap between the reed and the valve seat has a significant influence on the
dynamic characteristics of the reed valve used in reciprocating compressors. The fluid …

[HTML][HTML] Multi-Response optimization applied to a mechanically assisted reed valve of a hermetic reciprocating compressor

A Egger, R Almbauer, L Dür, J Hopfgartner… - International Journal of …, 2020 - Elsevier
Reed valves are widely used in hermetic reciprocating compressors for domestic
refrigeration. They are crucial components in terms of efficiency, cooling performance and …

Investigating a hermetic reciprocating compressor performance under variable lift limiter height using FSI method

A Bacak, A Pınarbaşı… - Proceedings of the …, 2024 - journals.sagepub.com
This study examines discharge line energy losses using advanced fluid-structure interaction
methods to show how valve design parameters—length, thickness, and height—improve …

Experimental investigation of a mechanically assisted suction reed valve in a small hermetic reciprocating compressor

A Egger, R Almbauer, L Dür… - IOP Conference …, 2019 - iopscience.iop.org
Reed valves are widely used in hermetic reciprocating compressors and are responsible for
a major share of thermodynamic losses. In particular, the suction valve movement of a …

Investigation of force-assisted suction reed valves in hermetic reciprocating compressors

J Hopfgartner, R Almbauer, A Egger… - Proceedings of the …, 2022 - journals.sagepub.com
Reed valves are widely used in hermetic reciprocating compressors and are responsible for
a major share of thermodynamic losses. The suction valve in particular, which is opened for …

Force assisted discharge valve for piston compressors

L Dür, A Egger, M Lang… - IOP Conference Series …, 2021 - iopscience.iop.org
Due to the enormous number of domestic refrigeration appliances worldwide and the
associated high overall energy demand of the cooling sector, manufacturers are required to …

Structural Optimization of the Reed-Type Valve with Elastic Energy Storage in Rotary Compressors

Y Huang, X He, J Zhao, Y Zhai - 2024 6th International …, 2024 - ieeexplore.ieee.org
The reed-type valve is a critical component of rotary compressors, with the design and
dynamic characteristics of the valve plate being crucial for enhancing compressor reliability …

[PDF][PDF] Investigation of Thermodynamic Exhaust Line Losses of Hermetic Piston Compressor by FSI Method

A Bacak, A Pınarbaşı - 2023 - researchgate.net
In the past few years, energy efficiency has become more critical because of the rise in the
number of devices used in homes, the increase in the price of energy units, and the difficulty …

Experimental Investigation of an Optimized Mechanically Assisted Suction Reed Valve of a Hermetic Reciprocating Compressor

A Egger, R Almbauer, M Lang, C Zainer - 2021 - docs.lib.purdue.edu
Reed valves are widely used in hermetic reciprocating compressors for domestic
refrigeration. They are crucial components in terms of efficiency, cooling performance, noise …