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Displaying 1021 –
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The aim of this paper is to present a method using both the ideas of sectional approach and moment methods in order to accurately simulate evaporation phenomena in gas-droplets flows. Using the underlying kinetic interpretation of the sectional method [Y. Tambour, Combust. Flame 60 (1985) 15–28] exposed in [F. Laurent and M. Massot, Combust. Theory Model. 5 (2001) 537–572], we propose an extension of this approach based on a more accurate representation of the droplet size number density in each...
The aim of this paper is to present a method using both the ideas of sectional
approach and moment methods in order to accurately simulate evaporation
phenomena in gas-droplets flows. Using the underlying kinetic interpretation of
the sectional method [Y. Tambour, Combust. Flame60 (1985)
15–28] exposed in [F. Laurent and M. Massot, Combust. Theory
Model.5 (2001) 537–572], we propose an extension of this
approach based on a more accurate representation of the droplet size number
density in each...
Semi-smooth Newton methods for elliptic equations with gradient constraints are investigated. The one- and multi-dimensional cases are treated separately. Numerical examples illustrate the approach and as well as structural features of the solution.
Semi-smooth Newton methods for elliptic equations with gradient constraints are investigated.
The one- and multi-dimensional cases are treated separately.
Numerical examples illustrate the approach and as well as structural features of the solution.
We are interested in an optimal shape design formulation for a class of free boundary problems of Bernoulli type. We show the existence of the optimal solution of this problem by proving continuity of the solution of the state problem with respect to the domain. The main tools in establishing such a continuity are a result concerning uniform continuity of the trace operator with respect to the domain and a recent result on the uniform Poincaré inequality for variable domains.
In this talk we extend to Gevrey-s obstacles with a result on the poles free zone due to J. Sjöstrand [8] for the analytic case.
We prove a sharp bilinear estimate for the wave equation from which we obtain the sharp constant in the Strichartz estimate which controls the norm of the solution in terms of the energy. We also characterise the maximisers.
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