G-equation in the modeling of turbulent flame speed
主 题: G-equation in the modeling of turbulent flame speed
报告人: Professor Yifeng Yu (University of California, Irvine)
时 间: 2013-12-13 14:00-15:00
地 点: 理科一号楼1114（数学所活动）
G-equation is a well known simplified model in turbulent combustion to describe the flame propagation. It is a level set Hamilton-Jacobi equation. A significant project is to use this model to understand the dependence of the turbulent flame speed (effective burning velocity) on turbulence intensity. In this talk, I will present some old and recent analytic results related to this project. This is mainly based on joint works with Jack Xin.