含非平衡相变的移动边界问题.doc

含非平衡相变的移动边界问题.docMoving Boundary Problems with Non-Equilibrium Phase Change
Guo-Xiang Wang
College of Power and Energy Engineering
State Key Laboratory of Multi-phase flow
Xi’an Jiaotong University, Xi’an
(Summer 2007)
Description:
This course introduces students the basic physics of moving boundary problems with non-equilibrium phase change including rapid evaporation, melting and/or rapid solidification, and the corresponding modeling techniques. The course will provide students a systematic understanding of mon physical principles that govern various engineering processes involving non-equilibrium phase change. Thermodynamic and ic conditions of non-equilibrium phase change will be discussed and representative models for melting, solidification, and evaporation will be presented. Examples are used to illustrate how to set up the right mathematical conditions at the giving moving boundary. Some basic numerical techniques of tracking a moving boundary will be also examined in detail.
Textbook:
No textbook is required. Handout will be given in lecture.
Grading:
Homework 20%
Project report 60%
Presentation 20%
Outline:
1. Introduction to moving boundary problem with phase change
2. Heat and Mass Transfer of phase change
3. Thermodynamics and ics of non-equilibrium phase change
4. Mathematical models of several moving boundary problems with phase change*
Splat solidifica