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MATHEMATICAL MODEL FOR THE EVAPORATION OF A LIQUID FUEL DROPLET, SUBJECT TO NONLINEAR CONSTRAINTS

Abstract : We study the mathematical evolution of a liquid fuel droplet inside a vessel. In particular, we analyze the evolution of the droplet radius on a finite time interval. The model problem involves an hyperbolic system coupled with the pressure and velocity of the surrounding gas. Existence of bounded solutions for the mass fraction of the liquid, submitted to nonlinear constraints, is shown. Numerical simulations are given, in agreement with known physical experiments.
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https://hal.archives-ouvertes.fr/hal-00079255
Contributor : Alain Pham Ngoc Dinh <>
Submitted on : Sunday, May 27, 2007 - 6:23:01 PM
Last modification on : Saturday, February 8, 2020 - 2:40:47 PM
Document(s) archivé(s) le : Tuesday, September 21, 2010 - 1:16:22 PM

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  • HAL Id : hal-00079255, version 2
  • ARXIV : 0705.4005

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Radjaverane Alexandre, Long Nguyen Thanh, Alain Pham Ngoc Dinh. MATHEMATICAL MODEL FOR THE EVAPORATION OF A LIQUID FUEL DROPLET, SUBJECT TO NONLINEAR CONSTRAINTS. Applied Mathematics and Computation, Elsevier, 2008, 199, pp.139-154. ⟨hal-00079255v2⟩

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