（1）掌握电流的稳恒条件和导电规律。掌握电流的连续性方程，了解欧姆定律、焦耳定律的微分形式及意义； （2）了解金属导电的微观机制。 （3）掌握电源电动势的概念和含源电路的欧姆定律，能够熟练计算简单和复杂电路的电流分布及有关问题；

2.1 静电场中的导体 2.2 静电场的唯一性 2.3 尖端效应 2.4 电容和电容器 2.5 静电场的能量

从基本的静电现象出发，讨论静电场的描写方法和基本规律，进而建立静电场的基本方程式

Heat Transfer Su Yongkang School of Mechanical Engineering Internal Flow Heat Transfer Where we’ve been …… Introduction to internal flow, basic concepts, energy balance

Heat Transfer Su Yongkang School of Mechanical EngineeringInternal Flow Heat Transfer Where we’ve been …… Introduction to internal flow, boundary layer growth, entry effects Where we’re going:

Heat Transfer Su Yongkang School of Mechanical Engineering External Flow: Other Shapes Where we’ve been …… Empirical correlations and analytical solutions Where we’re going: Applications to other shapes (cylinders and spheres)

Heat Transfer Su Yongkang School of Mechanical Engineering External Flow: Flat Plate Where we’ve been …… General overview of the convection transfer equations. Developed the key non-dimensional parameters used to characterize the boundary layer flow and convective heat and mass transfer

Heat Transfer Su Yongkang School of Mechanical Engineering Boundary Layer Similarity Parameters The boundary layer equations (velocity, mass, energy continuity) represent low speed, forced convection flow

Heat Transfer Su Yongkang School of Mechanical Engineering CH6 – INTRODUCTION Where we’ve been …… Basic Conduction Heat Transfer Finished Fourier’s law:

哈尔滨工业大学：PHOENICS软件——计算传热学与计算流体力学的理想选择