Chapter 7 Fundamentals of Thermodynamics 热力学基础 ND
Chapter 7 Fundamentals of Thermodynamics 热力学基础
§7- Internal Energy Heat&work内能功热量 §7-2 The First Law of Thermodynamics热力学第一 定律 87-3 Application of the First Law of thermodynamics 热力学第一定律对理想气体等容、等压和等温过 程的应用 §7-4 The heat capacities of an Ideal gas理想气体 的热容
§7-1 Internal Energy Heat & Work 内能 功 热量 §7-2 The First Law of Thermodynamics 热力学第一 定律 §7-3 Application of the First Law of thermodynamics 热力学第一定律对理想气体等容、等压和等温过 程的应用 §7-4 The Heat Capacities of an Ideal Gas 理想气体 的热容
87-5 Application of the First Law to Adiabatic Processes热力学第一定律对理想气体绝热过程 的应用 87-6 Cyclical Processes Thermal Efficiency Carnot Cycle Reverse Cycle循环过程热机 的效率卡诺循环逆循环 §7-7 The Second Law of Thermodynamics热力学 第二定律 87-8 Reversible Irreversible Process 可逆过程与不可逆过程、卡诺定理 87-9 Statistical Meaning of The Second Law 热力学第二定律的统计意义 §7-10 Entropy熵
§7-5 Application of the First Law to Adiabatic Processes 热力学第一定律对理想气体绝热过程 的应用 §7-6 Cyclical Processes Thermal Efficiency Carnot Cycle Reverse Cycle 循环过程 热机 的效率 卡诺循环 逆循环 §7-7 The Second Law of Thermodynamics热力学 第二定律 §7-8 Reversible & Irreversible Process 可逆过程与不可逆过程、卡诺定理 §7-9 Statistical Meaning of The Second Law 热力学第二定律的统计意义 §7-10 Entropy 熵
基本要求 1理解内能,功和热量的概念。掌握热力学第一定 律和它在理想气体各种等值过程中的应用; 2理解热容量的概念,掌握能量按自由度均分定理; 3明确循环的意义,能对简单循环进行计算。了解 熵增加原理和热力学第二定律的统计意义
1.理解内能，功和热量的概念。掌握热力学第一定 律和它在理想气体各种等值过程中的应用； 2.理解热容量的概念，掌握能量按自由度均分定理； 3.明确循环的意义，能对简单循环进行计算。了解 熵增加原理和热力学第二定律的统计意义。 基本要求
7-1 Internal Energy Heat&work内能 功热量 1. Two basic concepts(系统与外界): Thermodynamic system: a system that can interact with its surroundings in at least two ways one of which must be heat transfer §而3e成能e功s超毒 Thermodynamic system its surroundings
its surroundings 1. Two basic concepts(系统与外界）: is a system that can interact with its surroundings in at least two ways, one of which must be heat transfer. Thermodynamic system: The surroundings : are everything outside the system. Thermodynamic system §7-1 Internal Energy Heat &Work 内能 功 热量 §7-1 Internal Energy Heat &Work 内能 功 热量