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热力学定律、热和内能、理想气体的状态方程文档.docx

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热力学定律、热和内能、理想气体的状态方程文档

目录

热力学定律、热和内能、理想气体的状态方程文档(1)..........4

内容概括................................................4

1.1热力学定律概述.........................................4

1.2热力学基本概念.........................................5

热力学第一定律..........................................6

2.1内能的概念.............................................7

2.2热和功的关系...........................................8

2.3内能的变化.............................................8

热力学第二定律..........................................9

3.1熵的概念..............................................11

3.2热力学第二定律的表述..................................12

3.3卡诺循环与热效率......................................13

热力学第三定律.........................................14

4.1绝对零度的概念........................................15

4.2熵与温度的关系........................................16

4.3第三定律的应用........................................17

热和内能...............................................18

5.1热量的传递............................................22

5.2内能的构成............................................23

5.3热与内能的相互转化....................................24

理想气体的状态方程.....................................25

6.1理想气体的假设........................................25

6.2状态方程的推导........................................26

6.3状态方程的应用........................................28

6.3.1理想气体等温过程....................................29

6.3.2理想气体等压过程....................................30

6.3.3理想气体等容过程....................................31

实际气体的行为.........................................33

7.1实际气体的分子间作用力................................34

7.2实际气体的状态方程....................................34

7.3实际气体的应用........................................35

热力学定律、热和内能、理想气体的状态方程文档(2).........37

热力学定律.............................................37

1.1热力学第一定律........................................37

1.2热力学第二定律........................................38

1.2.1可逆过程............................................39

1.2.2熵的概念............................................40

1.2.3卡诺循环...............

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