← Back to Index
Research & Engineering Archive

ECMS 8. Thermodynamics

By Jingnan Huang · November 25, 2024 · 2743 Words

Last Edit: 11/25/24

The finger of time
#

The Second Law of Thermodynamics 热力学第二定律
#

Spontaneous 自发的
#

Entropy 熵
#

The Thermodynamic Alphabet 热力学字母表
#

Img

Reversibility 可逆性
#

System Surroundings and the Universe
#

Img

The First Law of Thermodynamics 热力学第一定律
#

Internal Energy 内能
#

Img

Potential Energy - Water Bottle
#

Img

Logical Reference Point - The Standard State
#

State Functions and Path Functions 状态和路径函数
#

State Function 状态函数
#

Path Function 路径函数
#

Closed Versus Isolated Systems 封闭系统与孤立系统
#

Isolated System 隔离式系统
#

Closed system 封闭系统
#

Enthalpy 焓
#

Enthalpy in Solid 固体中的焓
#

The Gibbs Energy 吉布斯自由能
#

$$G=H−TS$$

Spontaneity for a system 系统的自发性
#

Phase Transformations
#

Img

Molar Hear Capacity 摩尔热容
#

$$q = \frac{1}{\text{Slope}} \Delta T = n C_P \Delta T$$

Specific Heat Capacity 比热容
#

$$q=mcΔT$$