Numerical study of nonequilibrium condensation in unsteady transonic viscous flow problem

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The purpose of the present paper is to propose a higher-resolution numerical method for simulating unsteady subsonic and transonic viscous flows in wet or steam condition. The fundamental equations contain the compressible Navier-Stokes equations and the model equations for vapor and liquid phases. The classical condensation theory is implemented to model the nonequilibrium condensation. These equations are solved using the fourth-order accurate compact MUSCL TVD scheme and the maximum second-order implicit scheme. As numerical examples, unsteady transonic viscous flows around the 2-D airfoil in atmospheric wind tunnel conditions are first calculated. The present method is also applied to the calculation of unsteady turbine stator-rotor interactions in wet-steam condition.

本文言語English
ホスト出版物のタイトルEuropean Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000
出版ステータスPublished - 2000 12月 1
イベントEuropean Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000 - Barcelona, Spain
継続期間: 2000 9月 112000 9月 14

出版物シリーズ

名前European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000

Other

OtherEuropean Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000
国/地域Spain
CityBarcelona
Period00/9/1100/9/14

ASJC Scopus subject areas

  • 人工知能
  • 応用数学

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