气溶胶物理与化学.doc

课程名称：气溶胶物理与化学Title: Aerosol physics and chemistry 课程编号：070602C02Course Number: 070602C02课程类型：专业必修课Course Type: Required major course 学时：60Units: 60 hours 学分：3Credit:3实用专业：大气物理和大气环境研究生Designed for: Atmospheric physics and Atmospheric Environment教学目的：本课程的目的是使学生了解有关气溶胶的物理和化学特性以及一些基本测量方法。Objectives: The course is designed to make student understanding the physical and chemical principles of aerosol and instruments used to measure them. 对选课学生的要求：要求学生具有普通物理学和大气化学的基础知识。Prerequisites: The student should have a good background in chemistry and physics and understands the concept of calculus. 主要内容：Major Contents: 气溶胶对大气能见度、气候变化以及人类健康等有重要影响。本课程论述了大气气溶胶的基本特征和测量方法。主要内容包括气溶胶的排放和分布、布朗运动和扩散、碰并凝结和蒸发过程、电学和光学特性、气溶胶测量、干湿沉降、气溶胶化学以及气溶胶气候效应。 Aerosol particles affect visibility, climate, and our health and quality of life. This course covers the properties, behavior, and measurement of aerosol. The major contents include the emission and distribution of aerosol, Brownian motion and diffusion, coagulation, condensation and evaporation, electrical properties, optical properties, measurement of concentration, dry and wet deposition, aerosol chemistry, and climate effect of aerosol. 第一章 绪论Chapter 1 : Introduction 第二章 大气气溶胶的排放与分布Chapter 2: The Emission and Distribution of Atmospheric Aerosol2.1 Properties of Size Distributions2.2 Moment Averages2.3 Weighted Distributions2.4 The Lognormal Distribution2.5 Log-Probablity Graphs2.6 The Hatch-Choate Conversion Equation 2.7 Statistical Accuracy第三章 气溶胶运动Chapter 3:Uniform Particle Motion3.1 Newtons Resistance Law3.2 Stokess Law3.3 Settling Velosity and Mechanical Mobility3.4 Slip Correction Factor3.5 Nonspherical particles3.6 Aerodynamic Diameter3.7 Settling at High Reynolds Number 3.8 Relaxation Time3.9 Stopping Distance第四章 布朗运动与扩散Chapter 4: Brownian Motion and Diffusion4.1 Diffusion Coefficient 4.2 Particle Mean Free Path4.3 Brownian Displacement4.4 Deposition by Diffusion4.5 Diffusion Batteries 第五章 碰并，凝结与蒸发Chapter 5: Coagulation, condensation and evaporation 5.1 Simple Monodisperse Coagulation 5.2 Polydisperse Coagulation5.3 Kinematic Coagulation5.4 Definitions5.5 Kelvin Effect5.6 Homogeneous Nucleation5.7 Nucleated Nucleation5.8 Condensation Nuclei Nucleation5.9 Evaporation第六章 气溶胶电学与光学性质Chapter 6: Electrical and optical properties of aerosol 6.1 Eletric Fields6.2 Electrical Mobility6.3 Charging Mechanisms6.4 Equilibrium Charge Distribution6.5 Definitions6.6 Extinction6.7 Scattering 6.8 Visibility6.9 Optical Measurement of Aerosol第七章 气溶胶浓度测量Chapter7: Measurement of concentration 7.1 Isokinetic Sampling 7.2 Sampling from Still Air7.3 Gravimetric Analysis7.4 Measurement of Number Concentration第八章 气溶胶气候效应Chapter 8: Climate effect of aerosol. 8.1 Radiative Forcing8.2 Direct Climate Effect of Aerosol8.3 Indirect Climate Effect of Aerosol教学方法：Ways of Instruction:课堂教学，文献阅读，课堂讨论，测试练习，读书报告Course teaching, Paper reading, Class discussing, Exercise practicing, Report writing教材及参考文献：Textbooks and References: 章澄昌，大气气溶胶教程，气象出版社，1995Zhang Chenchang， Course of Study Atmospheric Aerosol,William C.Hinds，气溶胶技术，1982William C.Hinds， Aerosol Technology,1982