Numerical Calculation of Time-Dependent Viscous Incompressible Flow of Fluid with Free Surface

DOI PDF 被引用文献252件
  • Francis H. Harlow
    Los Alamos Scientific Laboratory, University of California, Los Alamos, New Mexico
  • J. Eddie Welch
    Los Alamos Scientific Laboratory, University of California, Los Alamos, New Mexico

書誌事項

公開日
1965-12-01
DOI
  • 10.1063/1.1761178
公開者
AIP Publishing

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説明

<jats:p>A new technique is described for the numerical investigation of the time-dependent flow of an incompressible fluid, the boundary of which is partially confined and partially free. The full Navier-Stokes equations are written in finite-difference form, and the solution is accomplished by finite-time-step advancement. The primary dependent variables are the pressure and the velocity components. Also used is a set of marker particles which move with the fluid. The technique is called the marker and cell method. Some examples of the application of this method are presented. All non-linear effects are completely included, and the transient aspects can be computed for as much elapsed time as desired.</jats:p>

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