Sentence examples for moving grid technique from inspiring English sources

An r-adaptive method or moving grid technique relocates a grid so that it becomes concentrated in the desired region.

To address this issue, a transient computational fluid dynamics (CFD) model with moving grid technique has been presented in this work.

One of the key aspects to developing a robust coupled aeroelastic model is the presence of an efficient moving grid technique to account for structural deformations.

The methods employs a moving grid technique and a projection scheme based on low-order Crouzeix Raviart and P1 finite elements.

The flow field characteristic of brush seal was discussed based on three-dimensional (3-D) computational model of brush seal, two-way fluid structure interaction and moving grid technique.

The dynamic PBE is numerically solved in both the continuous and its equivalent discrete form using the Galerkin on finite elements method (GFEM) and the moving grid technique (MGT) of Kumar and Ramkrishna [1997. Chemical Engineering Science 52, 4659 4679], respectively.

Various adaptive moving grid techniques for the numerical solution of time-dependent partial differential equations have been proposed.

The governing equations are, however, evolved on a fixed mapped grid, and the newly calculated solution is transformed back onto the moving grid via a domain mapping technique.

In order to further increase the robustness of the moving grid method, similar to the arbitrary Lagrangian Eulerian (ALE) method, a conservative adaptive grid technique is also implemented in the current method to redistribute the mesh concentration to the rapid variational flow region and remedy the distorted moving mesh due to the coupling between grid velocity and fluid speed.

Our technique is "intermediate" between static regridding methods, where nodes remain fixed for intervals of time, and continuously moving grid methods, where the node movement and the PDE integration are fully coupled.

The Lagrangian moving grid method is employed for the simulation of the free surface.