On Lagerstrom’s Model of Slow Incompressible Viscous Flow
نویسندگان
چکیده
منابع مشابه
Numerical Methods for Incompressible Viscous Flow
We present an overview of the most common numerical solution strategies for the incompressible Navier–Stokes equations, including fully implicit formulations, artificial compressibility methods, penalty formulations, and operator splitting methods (pressure/velocity correction, projection methods). A unified framework that explains popular operator splitting methods as special cases of a fully ...
متن کاملA Projection Method for Incompressible Viscous Flow on a
A Projection Method for Incompressible Viscous Flow on a Deformable Domain by David Paul Trebotich Doctor of Philosophy in Mechanical Engineering University of California, Berkeley Professor Phillip Colella, Chair 1 A second-order accurate finite difference method is presented for numerical solution of the incompressible Navier-Stokes equations on a deformable domain. The target problem is flow...
متن کاملAn Inverse Problem for Slow Viscous Incompressible Flows
This paper considers an inverse boundary value problem associated to the Stokes equations which govern the motion of slow viscous incompressible ows of uids. The determination of the under-speci ed boundary values of the normal uid velocity is made possible by utilising within the analysis additional pressure measurements which are available from elsewhere on the boundary. The inverse boundary ...
متن کاملNumerical simulation of incompressible viscous flow in deforming domains.
We present a second-order accurate finite difference method for numerical solution of the incompressible Navier-Stokes equations in deforming domains. Our approach is a generalization of the Bell-Colella-Glaz predictor-corrector method for incompressible flow. In order to treat the time-dependence and inhomogeneities in the incompressibility constraint introduced by presence of deforming bounda...
متن کاملTwo-dimensional Incompressible Viscous Flow around a Small Obstacle
In this work we study the asymptotic behavior of viscous incompressible 2D flow in the exterior of a small material obstacle. We fix the initial vorticity ω0 and the circulation γ of the initial flow around the obstacle. We prove that, if γ is sufficiently small, the limit flow satisfies the full-plane Navier-Stokes system, with initial vorticity ω0 + γδ, where δ is the standard Dirac measure. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 1990
ISSN: 0036-1399,1095-712X
DOI: 10.1137/0150004