Investigation and application of high accuracy schemes in numerical simulation of turbine flow field

Author

Sun Yang ; Bi Hui ; Feng Guo-tai

Author_Institution

Sch. of Appl. Sci., Harbin Univ. of Sci. & Technol., Harbin, China

fYear

2011

fDate

19-22 Aug. 2011

Firstpage

1661

Lastpage

1666

Abstract

PAUSMPW program and PMAUSM+up program based on improved MAUSM+up scheme are developed by the original three-dimensional viscous flow calculation program PTVD through studying high accuracy schemes, such as TVD, AUSM family schemes and son on. These programs are used for numerical calculation of the NASA high speed test and MARKII type blade 5411 test, and their viscous flow fields are analyzed. Compared to the three calculation results by the original program, the PMAUSM+up program and CFX software, higher accuracy and reliability of the PMAUSM+up program are proved.

Keywords

blades; computational fluid dynamics; flow simulation; numerical analysis; plastic flow; turbines; viscosity; AUSM family scheme; CFX software; MARKII type blade 5411 test; MAUSM+up scheme; NASA high speed test; PAUSMPW program; PMAUSM+up program; PTVD; high accuracy scheme; numerical calculation; numerical simulation; three dimensional viscous flow field calculation program; turbine flow field; Accuracy; Blades; Educational institutions; Electric shock; NASA; Software; Turbines; CFD; PAUSM+up; PAUSMPW; high accuracy; shock; turbine;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on

Conference_Location

Jilin

Print_ISBN

978-1-61284-719-1

Type

conf

DOI

10.1109/MEC.2011.6025798

Filename

6025798