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 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 112000 9 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
CountrySpain
CityBarcelona
Period00/9/1100/9/14

ASJC Scopus subject areas

  • Artificial Intelligence
  • Applied Mathematics

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