A WENO-Z based Eulerian-Lagrangian code for simulation of shocked flows laden with evaporating droplets.

J. A.W. Meijerink, G. B. Jacobs, Wai Sun Don

Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

Abstract

This paper discusses the progress made towards the development of a high-fidelity computational tool to simulate turbulent flow with shocks and particles or droplets. We have extended our recently developed high-order Eulerian-Lagrangian (EL) method to include the effects of droplet evaporation. The EL method approximates the Euler equations governing the gas dynamics with the improved high order weighted essentially non-oscillatory (WENO-Z) scheme, while individual particles are traced in the Lagrangian frame using high-order time integration schemes. A high-order ENO interpolation determines the carrier phase properties at the particle location. A high-order central weighing deposits the particle influence on the carrier phase. The droplet module is verified against the D2-law and for a uniform gas flow interaction with a rectangular cloud of droplets.

Original languageEnglish
Title of host publication48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
Publication statusPublished - 2010
Event48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition - Orlando, FL, United States
Duration: 4 Jan 20107 Jan 2010

Publication series

Name48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition

Conference

Conference48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
Country/TerritoryUnited States
CityOrlando, FL
Period4/01/107/01/10

Scopus Subject Areas

  • Aerospace Engineering

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