𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The fundamental solution method for incompressible Navier–Stokes equations

✍ Scribed by Yang Zuosheng

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
70 KB
Volume
28
Category
Article
ISSN
0271-2091

No coin nor oath required. For personal study only.

✦ Synopsis

A complete boundary integral formulation for incompressible Navier -Stokes equations with time discretization by operator splitting is developed using the fundamental solutions of the Helmholtz operator equation with different order. The numerical results for the lift and the drag hysteresis associated with a NACA0012 aerofoil oscillating in pitch show good agreement with available experimental data.

📜 SIMILAR VOLUMES

ADAPTIVE PARALLEL MULTIGRID SOLUTION OF
ADAPTIVE PARALLEL MULTIGRID SOLUTION OF 2D INCOMPRESSIBLE NAVIER–STOKES EQUATIONS
✍ Jian Wu; Hubert Ritzdorf; Kees Oosterlee; Barbara Steckel; Anton Schüller 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 272 KB 👁 1 views

In this paper an adaptive parallel multigrid method and an application example for the 2D incompressible Navier-Stokes equations are described. The strategy of the adaptivity in the sense of local grid refinement in the multigrid context is the multilevel adaptive technique (MLAT) suggested by Brand

A posteriori error estimators for the st
A posteriori error estimators for the steady incompressible Navier–Stokes equations
✍ Daniela Arnica; Claudio Padra 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB

A residual-based a posteriori error estimator for finite element discretizations of the steady incompressible Navier-Stokes equations in the primitive variable formulation is discussed. Though the estimator is similar to existing ones, an alternate derivation is presented, involving an abstract esti

An improved projection scheme applied to
An improved projection scheme applied to pseudospectral methods for the incompressible Navier–Stokes equations
✍ Sandrine Hugues; Anthony Randriamampianina 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 295 KB 👁 1 views

An improved projection scheme is proposed and applied to pseudospectral collocation-Chebyshev approximation for the incompressible Navier-Stokes equations. It consists of introducing a correct predictor for the pressure, one which is consistent with a divergence-free velocity field at each time step

A method for obtaining benchmark Navier–
A method for obtaining benchmark Navier–Stokes solutions
✍ Michael C. Wendl 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 48 KB

A refinement to an established method for obtaining benchmark Navier -Stokes solutions is presented. Pressure and body forces are derived explicitly such that the momentum equations are satisfied. The problem is reduced to determining a streamfunction in separation of variables form that describes a