Numerical experiments with the two- and three-dimensional unsteady navier-Stokes equation
By: by Gustave Hokenson
Contributors: Naval Postgraduate School (U.S.)
Publisher: Naval Postgraduate School
Published: 1973
Place of publication: Monterey, California
Language: eng
Number of pages: 76
Subjects: Computer programs; Fluid dynamics; Navier-Stokes equations
Description: The two- and three-dimensional unsteady Navier-Stokes equations are solved numerically for the flow field about an impulsively started flat plate. In attempting to obtain an exact time dependent solution, several significant results were observed. First, with regard to the formulation of the differential equations themselves, it appears that Poisson's equation for the pressure field is a fundamental equation in as much as it allows us to solve for pressure moat exactly at any given time. Secondly, the difference equations must be carefully and consistently formulated. In this research, a non-uniform lateral grid, a unique interpretation of the continuity equation, and leap frog integration in time proved to be valuable techniques in obtaining an exact solution. (Author)
Notes: Title from cover.

"April 1973"--Cover.

"NPS-57HW73041A"--Cover.

Author(s) key words: Numerical analysis, fluid flow, Navier-Stokes equation.

Includes bibliographical references (p. 19-20)

"Approved for public release; distribution unlimited"--Cover.

Technical report; 1973.

kmc/kmc 9/14/09.