11 research outputs found

    A new method to introduce constraints in cell-centered Lagrangian schemes

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    We describe a new method to introduce constraints in cell-centered Lagrangian schemes in the framework of compressible hydrodynamics. In this paper we apply it to the modeling of contact and sliding on solid wall boundaries. We illustrate our method, which is based on the minimization of a specific objective function, by several basic problems. Keywords

    Multiscale approaches for unsteady aerodynamics and large eddy simulation

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    Communication to : 4th Asian computational fluid dynamics conference, Mianyang (China), September 18-22, 2000Available from INIST (FR), Document Supply Service, under shelf-number : 22419, issue : a.2000 n.214 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueSIGLEFRFranc
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