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[해외논문] Effect of endwall vortex generator jets on flow separation control in a linear compressor cascade

Proceedings of the Institution of Mechanical Engineers. Part G, Journal of aerospace engineering, v.229 no.12, 2015년, pp.2221 - 2230  

Feng, Yanyan ,  Song, Yanping ,  Chen, Fu ,  Liu, Huaping

Abstract AI-Helper 아이콘AI-Helper

As a 50° camber angle compressor cascade being the object, the numerical investigations of the endwall vortex generator jets effect on flow separation control were conducted. The results show that the flow separation is significantly weakened and the maximum total pressure loss reduction is 9...

Keyword

참고문헌 (22)

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  8. Hansen, L., Bons, J.. Flow Measurements of Vortex Generator Jets in Separating Boundary Layer. Journal of propulsion and power, vol.22, no.3, 558-566.

  9. 10.2514/6.2013-101 Hosseinverdi S and Fasel HF. Effect of free-stream turbulence on control of laminar separation bubbles using pulsed vortex generator jets: Direct numerical simulations. In: AIAA conference on aerospace sciences , Texas, USA, 7-10 January 2013, paper no. 2013-0101. 

  10. 10.1007/s00348-014-1683-y Pickel C, Sonnemann D, Ehlert M, et al. On the efficiency of active flow control with pneumatic jets at Mach numbers between 0.3 and 0.7. Exp Fluids . Epub ahead of print 2 April 2014. DOI: 10.1007/s00348-014-1683-y. 

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  14. Sondergaard, Rolf, Rivir, Richard B., Bons, Jeffrey P.. Control of Low-Pressure Turbine Separation Using Vortex-Generator Jets. Journal of propulsion and power, vol.18, no.4, 889-895.

  15. Volino, R.J., Ibrahim, M.B.. Separation control on high lift low-pressure turbine airfoils using pulsed vortex generator jets. Applied thermal engineering, vol.49, 31-40.

  16. Culley DE, Bright MM, Prahst PS, et al. Active flow separation control of a stator vane using surface injection in a multistage compressor experiment. In: ASME conference on power for land, sea and air , Atlanta, Georgia, USA, 16-19 June 2010, paper no. GT2003-38863. 

  17. Zheng, Xinqian, Zhou, Sheng, Hou, Anping, Jiang, Zhengli, Ling, Daijun. Separation control using synthetic vortex generator jets in axial compressor cascade. Acta mechanica Sinica = 力學學報, vol.22, no.6, 521-527.

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  21. ASME J Nerger D 1 134 021010 2012 

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