The Influences of Tip-Clearance on the Performance of Nozzle Blades of Radial Turbines : Fluids Engineering

スポンサーリンク

概要

• 論文の詳細を見る

• The effective turning angle of a nozzle becomes smaller and the pressure loss becomes larger as the tip-clearance of a turbine nozzle becomes larger. The mean flow angle at the nozzle exit was measured in four independent ways, and the results agreed well with each other. In order to predict the influence of the tip clearance on the nozzle characteristics, a simple flow model was proposed based on the measured pressure distribution on the nozzle blades, and the predicted exit mean flow angle and the pressure loss or the flow coefficient were compared with the experimental data with which good agreement was demonstrated.

• 一般社団法人日本機械学会の論文

著者

• Hayami Hiroshi

  Institute Of Advanced Material Study Kyushu University

• Hayami Hiroshi

  Research Institute Of Industrial Science Kyushu University

• SENOO Yasutoshi

  Miura Industrial Co., Ltd.

• Senoo Y

  Miura Industrial Co. Ltd.

• Senoo Yasutoshi

  Research Institute For Applied Mechanics Kyushu University

• YAMAGUCHI Michiteru

  Institute of Advanced Material Study, Kyushu University

• YAMAGUCHI Michiteru

  Research Institute of Industrial Science, Kyushu University

• HYUN Youg-Ik

  Research Institute of Industrial Science, Kyushu University

• Hyun Youg-ik

  Interdisciplinary Graduate School Of Engineering Science Kyushu University

• Yamaguchi Michiteru

  Institute Of Advanced Material Study Kyushu University

関連論文

• A Numerical Method of Flow through a Cross-Flow Runner
• Noise Generated by Low Pressure Axial Fans
• Pressure Recovery in a Centrifugal Blower Casing
• Influence of Draft Tube Shape on the Characteristics of Pressure Surge and Flow Regime : Series B : Fluid Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties
• Measurement of Local Wall Friction Force Exerted by Skewed Turbulent Boundary Layers by Means of an Improved Preston Tube
• Investigation of Strength and Paths of Vortices Shed from Vortex Generators in a Pipe and Application to Conical Diffusers
• Equations of the Blade Loading and the Slip Factor of a Centrifugal Impeller : Series B : Fluid Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties
• Compressor Performance Influenced by Distribution of Tip Clearance of Centrifugal Impeller : Series B : Fluid Engineering Heat Transfer Combustion, Power Thermophysical Properties
• On the Stall and Choke Limits of Supersonic Centrifugal Impellers : Series B : Fluid Engineering Heat Transfer Combustion, Power Thermophysical Properties
• Internal Flow of Radial Turbines and Incidence Loss : Fluids Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties,
• The Influences of Tip Clearance on the Performance of Nozzle Blades of Radial Turbines (Experiment and Performance Prediction at Three Nozzle Angles)
• The Influences of Tip-Clearance on the Performance of Nozzle Blades of Radial Turbines : Fluids Engineering
• A Study of a Wet Vacuum Pump
• Correction of Lift Coefficient for Tandem-Circular-Cascade Diffusers
• Pressure Recovery in a Centrifugal Blower Casing
• Experimental Investigation and Numerical Simulation on Surge in a Low-Specific-Speed Centrifugal Blower
• Flow Measurements in a Turbulent Premixed Flame Using a Laser-2-Focus Velocimeter : Series B : Fluid Engineering Heat Transfer Combustion, Power Thermophysical Properties
• Preesure Losses and Flow Field Distortion Induced by Tip Clearance of Centrifugal and Axial Compressors

もっと見る 閉じる

スポンサーリンク