| Citation: | WEI Zuo-jun, QIAO Wei-yang, ZHAO Lei, SHI Pei-jie. Numerical investigation of endwall losses control in turbine by leading edge fillet based on teardrop curves[J]. Journal of Aerospace Power, 2015, 30(2): 473-482. doi: 10.13224/j.cnki.jasp.2015.02.027
|
| [1] |
Sharma O P,Butler T L.Predictions of endwall losses and secondary flows in axial flow turbine cascades[J].Journal of Turbomachinery,1987,109(2):229-236.
|
| [2] |
Denton J D.The 1993 IGTI scholar lecture:loss mechanisms in turbomachines[J].Journal of Turbomachinery,1993,115(4):621-656.
|
| [3] |
El-Hak M G,Pollard A,Bonnet J.Flow control:fundamentals and practices[M].Heidelberg,Germany:Springer-Verlag,1998:1-108.
|
| [4] |
Zess G A,Thole K A.Computational design and experimental evaluation of using a leading edge fillet on a gas turbine vane[J].Journal of Turbomachinery,2002,124(2):167-175.
|
| [5] |
Lethander A T,Thole K A,Zess G,et al.Optimizing the vane-endwall junction to reduce adiabatic wall temperatures in a turbine vane passage[R].ASME Paper GT2003-38940,2003.
|
| [6] |
Gregory-Smith D,Bagshaw D,Ingram G,et al.Using profiles endwalls,blade lean leading edge extensions to minimise secondary flow[R].ASME Paper GT2008-50811,2008.
|
| [7] |
Turgut Ö H,Camcl C.Experimental investigation and computational evaluation of contoured endwall and leading edge fillet configurations in a turbine NGV[R].ASME Paper GT2012-69304,2012.
|
| [8] |
Miyoshi I,Higuchi S I,Kishibe T.Improving the performance of a high pressure gas turbine stage using a profiled endwall[R].ASME Paper GT2013-95148,2013.
|
| [9] |
Langston L S.Secondary flows in axial turbines:a review[J].Annals of the New York Academy of Sciences,2001,934(1):11-26.
|
| [10] |
Bourke P.Modelling a tear drop[EB/OL].[2013-07-24].http://paulbourke.net/geometry/teardrop/.
|
| [11] |
Duden A,Fottner L.Influence of taper,Reynolds number and Mach number on the secondary flow field of a highly loaded turbine cascade[J].Proceedings of the Institution of Mechanical Engineers:Part A Journal of Power and Energy,1997,211(4):309-320.
|
| [12] |
Hilderbrandt T,Fottner L.A numerical study of the influence of grid refinement and turbulence modeling on the flow inside a highly loaded turbine cascade[J].Journal of Turbomachinery,1999,121(4):709-716.
|
| [13] |
Greitzer E M,Tan C S,Graf M B.Internal flow:concepts and applications[M].New York:Cambridge University Press,2004.
|
| [14] |
Langtry R B.A correlation-based transition model using local variables for unstructured parallelized CFD codes[D].Stuttgart,Germany:University of Stuttgart,2006.
|
| [15] |
Menter F R,Langtry R B,Likki S R.A correslation-based transition model using local variables:Part Ⅰ model formulation[J].Journal of Turbomachinery,2006,128(3):413-422.
|
| [16] |
Menter F R,Likki S R,Suzen Y B.A correslation-based transition model using local variables:Part Ⅱ test cases and industrial applications[J].Journal of Turbomachinery,2006,128(3):423-434.
|
| [17] |
Sauer H,Muller R,Vogeler K.Reduction of secondary flow losses in turbine cascades by leading edge modifications at the endwall[J].Journal of Turbomachinery,2001,123(2):207-213.
|
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