Experimental investigation on flow improvement in compressor cascades
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Energy Research"
DOI: 10.1002/er.3636
Abstract: Summary There is no general rule in the literature to help choose a correct flow control device for any given case of turbomachinery applications. This suggests individual optimization of flow control devices for each specific… read more here.
Keywords: compressor; experimental investigation; investigation flow; flow improvement ... See more keywords
Using a shock control bump to improve the performance of an axial compressor blade section
Sign Up to like & getrecommendations! Published in 2017 at "Shock Waves"
DOI: 10.1007/s00193-016-0672-x
Abstract: Here, we use numerical analysis to study the effects of a shock control bump (SCB) on the performance of a transonic axial compressor blade section and to optimize its shape and location to improve the… read more here.
Keywords: compressor; control; blade section; performance ... See more keywords
Artisanal Fisher Knowledge and Attitudes Concerning Compressor Fishing in a North-Eastern Brazilian Marine Protected Area
Sign Up to like & getrecommendations! Published in 2020 at "Human Ecology"
DOI: 10.1007/s10745-020-00156-2
Abstract: IUU (illegal, unreported, and unregulated) fishing causes severe detrimental social, economic, and environmental impacts worldwide. Although this practice is prohibited in Marine Protected Areas (MPA), practices such as fishing with compressor devices have been reported… read more here.
Keywords: compressor; fishing; fisher knowledge; marine protected ... See more keywords
Unsteady flow structures in the tip region for a centrifugal compressor impeller before rotating stall
Sign Up to like & getrecommendations! Published in 2017 at "Science China Technological Sciences"
DOI: 10.1007/s11431-016-9005-3
Abstract: To get an insight into the occurrence and the mechanism of flow unsteadiness in the tip region of centrifugal compressor impellers, the flow in Krain’s impeller is investigated by using both steady and unsteady RANS… read more here.
Keywords: compressor; tip region; flow unsteadiness; flow ... See more keywords
Numerical Study of Dual Sweeping Jet Actuators for Corner Separation Control in Compressor Cascade
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DOI: 10.1007/s11630-019-1231-4
Abstract: Unsteady behaviors are important issues in flow control of turbomachinery. Pulsed excitation or suction is widely investigated in compressor cascades. This paper presents a discussion on the unsteady flow control realized by dual sweeping jet… read more here.
Keywords: compressor; control; corner separation; sja ... See more keywords
Experimental Investigation on the Development Process of Large-Scale Low-Speed Stall Disturbance in Contra-Rotating Compressor
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DOI: 10.1007/s11630-020-1341-z
Abstract: In order to better understand the stall process of a contra-rotating compressor, the detailed characteristic and multi-channel unsteady pressure signals have been achieved by a special layout of high-frequency response pressure sensors. The array consists… read more here.
Keywords: compressor; stall; speed; process ... See more keywords
Research Progress of Tip Winglet Technology in Compressor
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DOI: 10.1007/s11630-020-1402-3
Abstract: In the present study, the research progress of tip winglets that control tip clearance leakage flow in compressors is reviewed. Firstly, the effects of tip leakage flow on the aerodynamic performance of the compressor are… read more here.
Keywords: winglet technology; tip winglet; compressor; research ... See more keywords
Numerical Analysis of Hot Air Recirculation Phenomenon in a Compressor Unit and Prevention of Overheating
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-019-00700-3
Abstract: Managing the hot air recirculation and flow pattern in air-cooled systems is essential for satisfactory performance and reliable operation of compressor units. In this study, a numerical analysis of the exhaust air from an air-cooled… read more here.
Keywords: compressor; air recirculation; analysis; air ... See more keywords
Structural optimal design of a swing vane compressor
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DOI: 10.1007/s11708-016-0449-z
Abstract: In this paper, a novel swing vane rotary compressor (SVC) was introduced, which had significant advantages—simple mechanism, reduced frictional loss, reliable operation, and a comparatively higher compression ratio. Based on the swing vane compressor geometry… read more here.
Keywords: compressor; vane compressor; swing vane; model ... See more keywords
Investigation on noise of rotary compressors using fluid-structure interaction
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DOI: 10.1007/s12206-019-1002-x
Abstract: Air conditioners consist of heat exchangers, fans, motors and compressors as major components. From the viewpoint of noise, the compressor occupies a very large portion. In this study, rotary compressor which is mainly used in… read more here.
Keywords: compressor; noise rotary; rotary compressor; investigation noise ... See more keywords
Effect of Fluidized Bed Processing on Performance of 354 Aluminum Compressor Wheels Produced by Counter-Gravity Casting
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-019-01709-w
Abstract: The cast Al–Si–Cu–Mg alloy 354 is used for the production of critical components for the automotive sector, such as the compressor wheel for the turbocharger. With steady improvements taking place in the design of automotive… read more here.
Keywords: effect fluidized; compressor; bed processing; fluidized bed ... See more keywords