✦ LIBER ✦

Boundary formulations for high-order finite differences on staggered meshes

✍ Scribed by V.D. Topalian; J.B. Freund

Publisher: Elsevier Science
Year: 2010
Tongue: English
Weight: 939 KB
Volume: 39
Category: Article
ISSN: 0045-7930
DOI: 10.1016/j.compfluid.2010.04.003

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

High Order Finite Difference Schemes on

High Order Finite Difference Schemes on Non-uniform Meshes with Good Conservation Properties

✍ Oleg V. Vasilyev 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 97 KB

Numerical simulation of turbulent flows (DNS or LES) requires numerical methods that are both stable and free of numerical dissipation. One way to achieve this is to enforce additional constraints, such as discrete conservation of mass, momentum, and kinetic energy. The objective of this work is to

A fourth-order finite difference method

A fourth-order finite difference method based on uniform mesh for singular two-point boundary-value problems

✍ M.M. Chawla 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 326 KB

A Reflectionless Sponge Layer Absorbing

A Reflectionless Sponge Layer Absorbing Boundary Condition for the Solution of Maxwell's Equations with High-Order Staggered Finite Difference Schemes

✍ Peter G. Petropoulos; Li Zhao; Andreas C. Cangellaris 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 372 KB

We develop, implement, and demonstrate a reflectionless sponge layer for truncating computational domains in which the time-dependent Maxwell equations are discretized with high-order staggered nondissipative finite difference schemes. The well-posedness of the Cauchy problem for the sponge layer eq

Matched interface and boundary (MIB) for

Matched interface and boundary (MIB) for the implementation of boundary conditions in high-order central finite differences

✍ Shan Zhao; G. W. Wei 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 889 KB

High-Order Finite-Difference Schemes for

High-Order Finite-Difference Schemes for Numerical Simulation of Hypersonic Boundary-Layer Transition

✍ Xiaolin Zhong 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 711 KB

Direct numerical simulation (DNS) has become a powerful tool in studying fundamental phenomena of laminar-turbulent transition of high-speed boundary layers. Previous DNS studies of supersonic and hypersonic boundary layer transition have been limited to perfect-gas flow over flat-plate boundary lay

A note on second-order finite-difference

A note on second-order finite-difference schemes on uniform meshes for advection--diffusion equations

✍ Daniele Funaro 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 85 KB 👁 2 views

An artificial-viscosity finite-difference scheme is introduced for stabilizing the solutions of advectiondiffusion equations. Although only the linear one-dimensional case is discussed, the method is easily susceptible to generalization. Some theory and comparisons with other well-known schemes are