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Stator-to-Stator and Rotor-to-Rotor Clocking Measurements in a Two-Stage Low-Pressure Model Turbine

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Warianty tytułu
PL
Pomiar wpływu zjawiska wzajemnego oddziaływania wieńców dla dwustopniowej turbiny modelowej
Języki publikacji
EN
Abstrakty
EN
The objective of the presented test program was to investigate the influence of the stator-to-stator and the rotor-to-rotor clocking on the performance in a two-stage low-pressure turbine. Keeping inlet conditions under constant control two turbine stages were experimentally investigated. Experimental data were obtained for nominal as well as for off-design speeds. The experimental investigations have been carried out on a two-stage turbine research facility at the Institute of the Turbomachinery of the Technical University of Lodz, Poland.
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Bibliografia
  • [1] Huber, F.W., Johnson, P.D., Sharma, O.P., Staubach, J.B., Gaddis, S.W., 1996, "Performance Improvement Through Indexing of Turbine Airfoils", ASME J. of Turbomachinery, Vol. 118, pp. 630-635
  • [2] Hummel, F. 2002 "Wake-Wake Interaction and Its Potential for Clocking in a Transonic HP Turbine". ASME J. of Turbomachinery, Vol. 124, pp. 629-635
  • [3] Saren, V.E., Savin, N.M., 2000, "Hydrodynamic Interaction of a Stator-Rotor-Stator System of an Axial Turbomachine", Fluid Mechanics 3/2000, Russian Academy of Sciences, Moscow, pp. 145-158 (in Russian)
  • [4] Jouini, D., Little, D., Bancalari, E., Dunn, M., Haldeman, C., Johnson, P., 2003: "Experimental Investigation of Airfoil Clocking Impacts on Aerodynamic Performance in a Two Stage Turbine Test Rig", ASME GT2003-38872
  • [5] Koenig, S., Heidecke, A., Stoffel, B., Fiala, A., Engel, K., 2004, "Clocking Effects in a 1.5 Stage Turbine", ASME GT2004-54055
  • [6] Haldeman, C.W., Krumanaker, M.L., Dunn, M.G. 2003, "Influence of Clocking and Vane/Blade Spacing on the Unsteady Surface Pressure Loading for a Modern Stage and One-Half Transonic Turbine", ASME GT2003-38724
  • [7] Haldeman, C.W., Dunn M.G., Barter, J.W., Green, B., R., Bergholz, R.F., 2004, "Experimental Investigation of a Vane Clocking in a One and 1/2 Stage High Pressure Turbine", ASME GT2004-53477
  • [8] Krysinski, J.E., Gallus, H.E., Smolny, A., Blaszczak, J.R., 1995, "Axial Two-Stage Turbine Test Rig for Unsteady Flow Measurements", SYMKOM'95, CMP-Turbomachinery, Vol. 108, TU Lodz
  • [9] Smolny, A., Blaszczak, J.R., 1997, "Experimental Investigations of Unsteady Flow Fields in a Two-Stage Turbine", 2nd European Conference on Turbomachinery, Antwerp, Belgium
  • [10] Krysinski, J., Gallus, H.E., Smolny, A., Blaszczak, J.R., 1999, "Stator Wake Clocking Effects on 3D Unsteady Flows in a Two-Stage Turbine", 3rd EuroConf. on Turbomachinery, IMechE, C557/017/99, pp. 323-332, London
  • [11] Krysinski, J., Blaszczak, J.R., Smolny, A., 2001, "Stator Clocking Effect on Efficiency of a Two-Stage Low-Pressure Model Turbine". 4th EuroConf. on Turbomachinery, ATI-CST090/01, pp. 1045-1051, Florence, Italy
  • [12] Krysinski, J., Smolny, A., Blaszczak, J., Gallus, H.E. 2000, "3D Unsteady Flow Experimental Investigations in a Two-Stage LP Turbine", ISUAAAT'2000, Lyon, France, pp. 515-523
  • [14] Krysinski, J.E., Blaszczak, J., Smolny, A., 2003, "Two-Stage Turbine Experimental Investigations of Unsteady Stator-Stator Interaction", ISUAAAT'2003, Durham, NC
  • [15] Krysinski, J.E., Blaszczak, J., Smolny, A., 2005, "Stator Clocking Effects On 3D Flow In A Two-Stage Low-Pressure Turbine", ASME GT2005-68811
  • [16] Blaszczak, J., 2005, "Experimental Investigations of a Turbine Stage Load on Boundary Layers and Noise Generation", Polish State Committee for Scientific Research, Scientific Project #4T10B04323 (in Polish)
  • [17] Blaszczak, J.R., 2005, "Efficiency Improvement and Noise Reduction Through Stator-Stator Clocking Effect of a Two-Stage Turbine", ASME GT2005-68833
  • [18] Blaszczak, J.R., 2006, "Noise Reduction and Efficiency Improvement through Vane Indexing of a Two-Stage Turbine", AIAA 2006-2578
  • [19] Blaszczak, J.R., Comte-Bellot, G, Smolny, A., 2005: "New aeroacoustic facility at the Institute of Turbomachinery, Technical University of Lodz", CMP/Turbomachinery No. 128, Pl, Lodz
  • [20] Vijayaraghavan, S.B., Kavanagh, P., 1988, "Investigation of Boundary Layer Transition and Separation in an Axial Turbine Cascade Using Glue-On Hot-Film Gages", ASME88-GT-151
  • [21] Świderek M., 2006, Stator-to-Stator and Rotor-to-Rotor Clocking Measurements in a Two-Stage Low-Pressure Model Turbine, Diploma thesis, TU Lodz
  • [22] He, L. Chen, T., Wells, R.G., Li, Y.S., Ning, W., 2002, "Analysis of Rotor-Rotor and Stator-Stator Interferences in MultiStage Turbomachines", ASME J. of Turbomachinery, 124, pp. 564-571
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-LOD2-0008-0005
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