Numerical investigation on the three-dimensional flow characteristics of unsteady subsonic elliptic jet

2018 ◽  
Vol 160 ◽  
pp. 78-92 ◽  
Author(s):  
Huanhao Zhang ◽  
Zhihua Chen ◽  
Zeqing Guo ◽  
Chun Zheng ◽  
Dawen Xue
Keyword(s):  
Numerical Investigation ◽  
Three Dimensional ◽  
Flow Characteristics ◽  
Three Dimensional Flow ◽  
Dimensional Flow

scholarly journals Effects of Tip Endwall Contouring on the Three Dimensional Flow Field in an Annular Turbine Nozzle Guide Vane: Part 2 — Numerical Investigation

1985 ◽  
Author(s):  
Tony Arts
Keyword(s):  
Flow Field ◽  
Numerical Investigation ◽  
Guide Vane ◽  
Three Dimensional ◽  
Three Dimensional Flow ◽  
Dimensional Flow ◽  
Nozzle Guide Vane ◽  
Contour Plots ◽  
Endwall Contouring ◽  
Nozzle Guide

This paper describes the numerical investigation of the three dimensional flow through a low speed, low aspect ratio, high turning annular turbine nozzle guide vane with meridional tip endwall contouring. This rotational flow field has been simulated using a finite volume discretization and a time marching technique to solve the three dimensional, time dependent Euler equations expressed in a cylindrical coordinates system. The results are presented under the form of contour plots, spanwise pitch-averaged distributions and blade static pressure distributions. Detailed comparisons with the measurements described in part I of the paper are also provided.

Sign in / Sign up

Export Citation Format

Share Document