Model analysis of a novel compressor with a dual chamber for high-efficiency systems

Shin, Myeongsu; Na, Sangkyung; Lee, Jae Yeol; Min, Byungchae; Choi, Gyung‐Min

doi:10.1016/j.applthermaleng.2019.113717

Cited by 10 publications

(3 citation statements)

References 16 publications

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“…Furthermore, design changes can lead to the creation of variants; some of which include a miniature compressor with a capacity of only 1.4 cm 3 [78], oil-free rolling piston [191], an oil-free variant with a swivel vane component to reduce vane tip friction [192] and even a hollow rotor variant to increase compressor capacity [193][194][195].…”

Section: Design Variantsmentioning

confidence: 99%

A Review on Sliding Vane and Rolling Piston Compressors

Ooi

2021

Machines

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Rotary compressors have been employed in heating and cooling for more than a century and are ubiquitous in daily life but there has not been any comprehensive record of their development and technological advances. This review paper attempts to provide a comprehensive account of the advances in R&D and design evolution of these rotary compressors since their inception, namely the sliding vane compressor, rolling piston compressor, and their design variants in open literature. This is to showcase the current state-of-the-art for these compressors so that researchers can use it as a basis for future work. Based on authors’ insight, inter-disciplinary research combined with advancements in ‘disruptive’ technology such as artificial intelligence and advancements in additive manufacturing might be a promising research direction to bring about improvements in rotary compressor performance to meet mankind’s growing needs for cooling and heating applications.

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Section: Design Variantsmentioning

confidence: 99%

A Review on Sliding Vane and Rolling Piston Compressors

Ooi

2021

Machines

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“…However, there are also disadvantages such as sealing, leakage, friction and inertia problems deployed and from other algorithms. While some of the literature studies focus on the mechanical friction problem encountered in the vane [13][14][15][16][17][18][19][20] most of them have turned to new designs in order to decrease the pressure loss and increase the compressor efficiency [21][22][23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

“…In this way, cooling capacity has been increased by 31.28-37.99%. In addition, with the structure where the vane is fixed between the cylinder and the rotor, the mechanical loss in the vane has decreased [32].…”

Section: Introductionmentioning

confidence: 99%

Theoretical and Experimental Comparison of Revolving Vane Compressors and Rolling Piston Compressors

GÜRKAN

Okur

KORKUT

2023

Gazi University Journal of Science

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Rotary compressors have some advantages such as lower noise, vibration, lower cost and few parts. For this reason, it is preferred more than its substitutes such as piston, screw and sliding compressors in cooling and air-conditioning systems. In this study, two different designs, rolling piston and revolving vane, were made to increase the performance of the double-stage, rotary compressor with a volume of 22.6 cc. When the test results are examined, it is seen that the rolling piston compressor consumes 1.3 times less power than the electric motor for 2700 rpm and 3 bar pressure, due to the lower inertia forces compared to the revolving vane compressor.

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