Robust grid adaptation for complex transonic flows

1986 ◽  
Author(s):  
J. DANNENHOFFER, III ◽  
J. BARON
Keyword(s):  
Transonic Flows ◽  
Grid Adaptation

scholarly journals Parallel Anisotropic Unstructured Grid Adaptation

2019 ◽  
Author(s):  
Christos Tsolakis ◽  
Nikos Chrisochoides ◽  
Michael A. Park ◽  
Adrien Loseille ◽  
Todd R. Michal
Keyword(s):  
Unstructured Grid ◽  
Grid Adaptation

Grid adaptation in vortical flow simulations

1997 ◽  
Author(s):  
N. Ceresola ◽  
M. Arthur ◽  
W. Kordulla ◽  
M. Arthur ◽  
W. Kordulla ◽  
...  
Keyword(s):  
Vortical Flow ◽  
Flow Simulations ◽  
Grid Adaptation

Upper Surface Blown Airfoils in Incompressible and Transonic Flows

AIAA Journal ◽  
1981 ◽  
Vol 19 (12) ◽  
pp. 1505-1512 ◽  
Author(s):  
N. D. Malmuth ◽  
W. D. Murphy ◽  
V. Shankar ◽  
J. D. Cole ◽  
E. Cumberbatch
Keyword(s):  
Transonic Flows

A Dynamic Adaptive Wavelet Method for Solution of the Schrodinger Equation

2015 ◽  
Vol 06 (01) ◽  
pp. 1450001 ◽  
Author(s):  
Ratikanta Behera ◽  
Mani Mehra
Keyword(s):  
Schrödinger Equation ◽  
Computational Efficiency ◽  
Schrodinger Equation ◽  
Computational Cost ◽  
Two Dimensional ◽  
Wavelet Method ◽  
Adaptive Wavelet ◽  
One Dimensional ◽  
Grid Adaptation ◽  
Adaptive Wavelet Method

In this paper, we present a dynamically adaptive wavelet method for solving Schrodinger equation on one-dimensional, two-dimensional and on the sphere. Solving one-dimensional and two-dimensional Schrodinger equations are based on Daubechies wavelet with finite difference method on an arbitrary grid, and for spherical Schrodinger equation is based on spherical wavelet over an optimal spherical geodesic grid. The method is applied to the solution of Schrodinger equation for computational efficiency and achieve accuracy with controlling spatial grid adaptation — high resolution computations are performed only in regions where a solution varies greatly (i.e., near steep gradients, or near-singularities) and a much coarser grid where the solution varies slowly. Thereupon the dynamic adaptive wavelet method is useful to analyze local structure of solution with very less number of computational cost than any other methods. The prowess and computational efficiency of the adaptive wavelet method is demonstrated for the solution of Schrodinger equation on one-dimensional, two-dimensional and on the sphere.

Computation of rotational transonic flows using a decomposition method

AIAA Journal ◽  
1988 ◽  
Vol 26 (10) ◽  
pp. 1175-1180
Author(s):  
K. Giannakoglou ◽  
P. Chaviaropoulos ◽  
K. D. Papailiou
Keyword(s):  
Decomposition Method ◽  
Transonic Flows
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