scholarly journals A numerical analysis of the flow passing through a cascade with tip clearance(Subsonic flow through a linear cascade composed of flat plates).

1990 ◽  
Vol 56 (527) ◽  
pp. 1985-1991
Author(s):  
Toshinori WATANABE ◽  
Isao KANAZAWA ◽  
Osamu NOZAKI ◽  
Atsuhiro TAMURA
Keyword(s):  
Numerical Analysis ◽  
Subsonic Flow ◽  
Tip Clearance ◽  
Flat Plates ◽  
Linear Cascade ◽  
Flow Through

103 A Study of Leakage Flow through Linear Cascade in an Axial Compressor : Effects of Tip Clearance and Half Shoud

2012 ◽  
Vol 2012.48 (0) ◽  
pp. 10-11
Author(s):  
Masafumi KUMAGAI ◽  
Ken-ichi FUNAZAKI ◽  
Hideo TANIGUCHI ◽  
Hiromasa KATO ◽  
Ryutaro ISHIMURA ◽  
...  
Keyword(s):  
Axial Compressor ◽  
Tip Clearance ◽  
Leakage Flow ◽  
Linear Cascade ◽  
Flow Through

Flow through axial-flow-turbomachinery blading

2018 ◽  
Author(s):  
Marcel Escudier
Keyword(s):  
Flow Velocity ◽  
Compressible Flow ◽  
Dimensional Analysis ◽  
Incompressible Flow ◽  
Compressible Fluid ◽  
Axial Flow ◽  
Linear Cascade ◽  
Dimensional Parameters ◽  
Flow Through

This chapter is concerned primarily with the flow of a compressible fluid through stationary and moving blading, for the most part using the analysis introduced in Chapter 11. The principles of dimensional analysis are applied to determine the appropriate non-dimensional parameters to characterise the performance of a turbomachine. The analysis of incompressible flow through a linear cascade of aerofoil-like blades is followed by the analysis of compressible flow. Velocity triangles for flow relative to blades, and Euler’s turbomachinery equation, are introduced to analyse flow through a rotor. The concepts introduced are applied to the analysis of an axial-turbomachine stage comprising a stator and a rotor, which applies to either a compressor or a turbine.

Numerical Analysis of Leakage Flow Through Two Labyrinth Seals

2007 ◽  
Vol 19 (1) ◽  
pp. 107-112 ◽  
Author(s):  
Wei-zhe Wang ◽  
Ying-zheng Liu ◽  
Pu-ning Jiang ◽  
Han-ping Chen
Keyword(s):  
Numerical Analysis ◽  
Leakage Flow ◽  
Labyrinth Seals ◽  
Flow Through

scholarly journals Numerical Calculation of Flow for Cascade With Tip Clearance

1994 ◽  
Author(s):  
Shimpei Mizuki ◽  
Hoshio Tsujita
Keyword(s):  
Three Dimensional ◽  
Tip Clearance ◽  
Turbine Cascade ◽  
Governing Equations ◽  
Tensor Form ◽  
Pressure Surface ◽  
Rear Part ◽  
Blade Tip ◽  
Flow Through ◽  
Blade Tip Geometry

Three-dimensional incompressible turbulent flow within a linear turbine cascade with tip clearance is analyzed numerically. The governing equations involving the standard k-ε model are solved in the physical component tensor form with a boundary-fitted coordinate system. In the analysis, the blade tip geometry is treated accurately in order to predict the flow through the tip clearance in detail when the blades have large thicknesses. Although the number of grids employed in the present study is not enough because of the limitation of computer storage memory, the computed results show good agreements with the experimental results. Moreover, the results clearly exhibit the locus of minimum pressure on the rear part of the pressure surface at the blade tip.

Numerical Analysis of Blood Flow Through Artery with Elastic Wall of a Vessel

2016 ◽  
pp. 193-200 ◽  
Author(s):  
Wojciech Wolański ◽  
Bożena Gzik-Zroska ◽  
Kamil Joszko ◽  
Marek Gzik ◽  
Damian Sołtan
Keyword(s):  
Blood Flow ◽  
Numerical Analysis ◽  
Elastic Wall ◽  
Flow Through
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