✦ LIBER ✦

Spectral element simulations of laminar and turbulent flows in complex geometries

✍ Scribed by George Em Karniadakis

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 930 KB
Volume: 6
Category: Article
ISSN: 0168-9274
DOI: 10.1016/0168-9274(89)90056-1

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Numerical simulation of laminar and turb

Numerical simulation of laminar and turbulent flows around rectangular cylinders

✍ Atsushi Okajima; Hisanori Ueno; Haruhisa Sakai 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 718 KB

The Basic Equations for the Large Eddy S

The Basic Equations for the Large Eddy Simulation of Turbulent Flows in Complex Geometry

✍ S. Ghosal; P. Moin 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 521 KB

Transient finite element analysis of gen

Transient finite element analysis of generalized Newtonian coextrusion flows in complex geometries

✍ Alberto J. Rincón; Andrew N. Hrymak; John Vlachopoulos 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 217 KB 👁 2 views

A two-dimensional transient finite element model capable of simulating problems related to two-layer polymer flows has been developed. This technique represents an effective tool which can be used to study the possibility of the onset of interfacial instability in coextrusion flows, considering melt

B-Spline Method and Zonal Grids for Simu

B-Spline Method and Zonal Grids for Simulations of Complex Turbulent Flows

✍ Arthur G Kravchenko; Parviz Moin; Karim Shariff 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 754 KB

A numerical technique for computations of turbulent flows is described. The technique is based on B-splines and allows grid embedding in physically significant flow regions. Numerical tests, which include solutions of nonlinear advection-diffusion equations and computations of flow over a circular c

Simulation of Three-Dimensional Turbulen

Simulation of Three-Dimensional Turbulent Flow in Non-Cartesian Geometry

✍ Dalia Fishelov 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 817 KB

A three-dimensional simulation of turbulent (high Reynolds numbers) flow over a sphere was performed. We have applied vortex schemes by decomposing the physical region into two. The first is a thin layer near the sphere, where we have used a spherical coordirate system. The second is the rest of the

Hybrid spectral finite difference simula

Hybrid spectral finite difference simulations of stratified turbulent flows on distributed memory architectures

✍ Rajat P. Garg; Joel H. Ferziger; Stephen G. Monismith 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 342 KB 👁 2 views

A method for efficient implementation of a combined spectral finite difference algorithm for computation of incompressible stratified turbulent flows on distributed memory computers is presented. The solution technique is the fractional step method with a semi-implicit time advancement scheme. A sin