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Keywords: guide vane
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Proceedings Papers

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A029, September 21–25, 2020
Paper No: GT2020-16276
... variation caused by the impact of an aero-engine fan blade is studied. Because the compressor guide vane has a small solidity, the hail may not only hit the vane when striking the blade, but also may hit the first-stage rotor blade. The effects of hail impact on the vanes and rotor blades, especially...
Proceedings Papers

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT11A001, June 17–21, 2019
Paper No: GT2019-90069
...Abstract Abstract The present work investigates the effects of various guide vane designs on the heat transfer enhancement of rotating U-Duct configuration with parallel 45-deg ribs. The ribs were installed on the bottom wall of the channel which has a constant heat flux boundary condition...
Proceedings Papers

Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT13A006, June 3–7, 2013
Paper No: GT2013-94256
... Multi-field coupling method is used to assess the film-cooling properties of a turbine guide vane. The creep strain is used to evaluate the film-cooling validness, in order to take into account the effects of both temperature and thermal stress. Because of the high temperature gradients, thermal...
Proceedings Papers

Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 589-599, June 11–15, 2012
Paper No: GT2012-69521
... This study investigated convective heat transfer inside a rotating two-pass rectangular channel with guide vanes in the turning region. The objective was to determine the effect of the guide vanes on blade tip cooling. The channel had a hydraulic diameter of 26.67 mm and an aspect ratio of 5...
Proceedings Papers

Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 1351-1362, June 6–10, 2011
Paper No: GT2011-45962
... 1 Copyright © 2011 by ASME HEAT TRANSFER CHARACTERISTICS OF A NON-ROTATING TWO-PASS RECTANGULAR DUCT WITH VARIOUS GUIDE VANES IN THE TIP TURN REGION Dong Myeong Lee a, Jun Su Park a, Dong Hyun Lee a, Beom Soo Kim b and Hyung Hee Choa aDepartment of Mechanical Engineering Yonsei University, Seoul...
Proceedings Papers

Proc. ASME. GT2002, Volume 3: Turbo Expo 2002, Parts A and B, 341-347, June 3–6, 2002
Paper No: GT2002-30197
... 05 02 2009 An accurate design of a guide vane has become a major issue in gas turbine engineering since secondary flow in vane cascade has a significant effect on the end wall and airfoil suction surfaces. Heat transfer and average flow measurements were performed in a linear guide...