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Numerical solution of the Euler equations by finite volume methods using Runge Kutta time stepping schemes

- A. Jameson, W. Schmidt, E. Turkel
- Physics
- 1 June 1981

A new combination of a finite volume discretization in conjunction with carefully designed dissipative terms of third order, and a Runge Kutta time stepping scheme, is shown to yield an effective… Expand

The Ecological Validity of Delay Aversion and Response Inhibition as Measures of Impulsivity in AD/HD: A Supplement to the NIMH Multimodal Treatment Study of AD/HD

- M. Solanto, H. Abikoff,
+6 authors E. Turkel - Psychology, BiologyJournal of abnormal child psychology
- 1 June 2001

TLDR

Radiation boundary conditions for wave-like equations

- A. Bayliss, E. Turkel
- Mathematics
- 1 November 1980

In the numerical computation of hyperbolic equations it is not practical to use infinite domains; instead, the domain is truncated with an artificial boundary. In the present study, a sequence of… Expand

Preconditioned methods for solving the incompressible low speed compressible equations

- E. Turkel
- Mathematics, Computer Science
- 1 October 1987

Boundary conditions for the numerical solution of elliptic equations in exterior regions

- A. Bayliss, M. Gunzburger, E. Turkel
- Mathematics
- 1 April 1982

Elliptic equations in exterior regions frequently require a boundary condition at infinity to ensure the well-posedness of the problem. Examples of practical applications include the Helmholtz… Expand

PRECONDITIONING TECHNIQUES IN COMPUTATIONAL FLUID DYNAMICS

- E. Turkel
- Computer Science
- 1999

TLDR

A multistage time-stepping scheme for the Navier-Stokes equations

- R. Swanson, E. Turkel
- Computer Science
- 14 January 1985

A class of explicit multistage time-stepping schemes is used to construct an algorithm for solving the compressible Navier-Stokes equations. Flexibility in treating arbitrary geometries is obtained… Expand

Artificial dissipation and central difference schemes for the Euler and Navier-Stokes equations

- R. Swanson, E. Turkel
- Mathematics
- 1987

An artificial dissipation model, including boundary treatment, that is employed in many central difference schemes for solving the Euler and Navier-Stokes equations is discussed. Modifications of… Expand

External flow computations using global boundary conditions

- S. Tsynkov, E. Turkel, S. Abarbanel
- Mathematics
- 1 April 1996

We numerically integrate the compressible Navier-Stokes equations by means of a finite volume technique on the domain exterior to an airfoil. The curvilinear grid we use for discretization of the… Expand

Implicit schemes and LU decompositions

- A. Jameson, E. Turkel
- Mathematics
- 1 October 1981

Implicit methods for hyperbolic equations are analyzed by constructing LU factorizations. It is shown that the solution of the resulting tridiagonal systems in one dimension is well conditioned if… Expand

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