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Research on the Influence of Inflow Conditions on the Aerodynamic Performance of a Tandem Cascade [PDF]
Journal of Applied Fluid Mechanics, 2022 We perform a thorough numerical analysis of the impact of inflow conditions on the aerodynamic performance of a tandem cascade. In particular, we investigate the effects of the incidence angle and the inlet boundary layer (IBL) thickness on the three ...
Z. Yang +4 more
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Lower total blood loss in total knee arthroplasty with a low-pressure tourniquet than without [PDF]
Acta Orthopaedica Belgica, 2021 Tourniquet-use has been described in litera- ture as a surgical factor leading to increased post-operative hidden blood loss in total knee arthroplasty (TKA). The hypothesis for this retro- spective study was that low-pressure tourniquet TKA would offer the benefits of tourniquet surgery without the potential negative effects on late blood loss after ...
Simon, Joufflineau, Emmanuel, Thienpont
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The Influence of Steady Air Jet on the Trailing-Edge Shock Loss in a Supersonic Compressor Cascade
Aerospace, 2022 To effectively reduce shock wave loss at the trailing edge of a supersonic cascade under high back-pressure, a shock wave control method based on air jets is proposed.
Yinxin Zhu +8 more
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Comparison of Aerodynamic Loss of a Gas Turbine Vane with Various Trailing Edge Cooling Schemes
Aerospace, 2023 In this study, a comparison of aerodynamic loss of gas turbine vane with various trailing edge configurations was experimentally performed. For the trailing edge, three cooling schemes (the cutback slot, the central injection slot, and the pressure side ...
Gi-Mun Kim +3 more
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Machines, 2023 Replacing the last-stage stator and the outlet guide vane of the low-pressure compressor of the marine gas turbine with a large turning blade can reduce the number of compressor blades and reduce the size and weight of marine gas turbines.
Mengyao Qi +4 more
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Experimental Prediction of Lean Blowout Limits for 3kW Micro Gas Turbine Combustor fuelled with LPG [PDF]
INCAS Bulletin, 2021 The Lean Blowout Limit of the combustor is one of the important performance parameters for a gas turbine combustor design. This study aims to predict the total pressure loss and Lean Blowout (LBO) limits of an in-house designed swirl stabilized 3kW can ...
V. KIRUBAKARAN, David BHATT
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Entropy, 2022 To comprehensively control the corner separation and mid-span boundary layer (BL) separation, this study proposed and evaluated two new flow control configurations.
Hejian Wang +4 more
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Energies, 2021 The effect of the swirl clocking on three-dimensional nozzle guide vane (NGV) is investigated using computational fluid dynamics. The research reports the loss characteristics of leaned and swept NGVs and the influence of swirl clocking.
Shinyoung Jeon, Changmin Son, Jinuk Kim
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Aerospace, 2023 In aero-engines, a secondary air system is used to cool the rotor discs and seal cavities between rotor and stator parts. The pressure loss caused by bleed air can be effectively reduced by setting the finned vortex reducer. Thus, the bleed system design
Jian He +4 more
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Research on the Influence of Surface Roughness on the Flow Field in the Cascade
Frontiers in Energy Research, 2022 Fouling, corrosion, and icing are common causes of increased compressor blade roughness due to special operating conditions and natural environment. Roughness increase would influence on flow field, especially in supersonic compressor cascades where ...
Yanhua Wang +4 more
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