![[공학] 1,2-dibromoethane 특성 연구 실험-1](http://images.happyhaksul.com/thumb/878/877966-0001.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-2](http://images.happyhaksul.com/thumb/878/877966-0002.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-3](http://images.happyhaksul.com/thumb/878/877966-0003.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-4](http://images.happyhaksul.com/thumb/878/877966-0004.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-5](http://images.happyhaksul.com/thumb/878/877966-0005.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-6](http://images.happyhaksul.com/thumb/878/877966-0006.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-7](http://images.happyhaksul.com/thumb/878/877966-0007.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-8](http://images.happyhaksul.com/thumb/878/877966-0008.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-9](http://images.happyhaksul.com/thumb/878/877966-0009.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-10](http://images.happyhaksul.com/thumb/878/877966-0010.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-11](http://images.happyhaksul.com/thumb/878/877966-0011.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-12](http://images.happyhaksul.com/thumb/878/877966-0012.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-13](http://images.happyhaksul.com/thumb/878/877966-0013.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-14](http://images.happyhaksul.com/thumb/878/877966-0014.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-15](http://images.happyhaksul.com/thumb/878/877966-0015.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-16](http://images.happyhaksul.com/thumb/878/877966-0016.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-17](http://images.happyhaksul.com/thumb/878/877966-0017.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-18](http://images.happyhaksul.com/thumb/878/877966-0018.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-19](http://images.happyhaksul.com/thumb/878/877966-0019.gif)
![[공학] 1,2-dibromoethane 특성 연구 실험-20](http://images.happyhaksul.com/thumb/878/877966-0020.gif)
분야
hwp2. Summary
3. Background
1) Properties, hazard
2) Application
3)synthesis
4. Equation of state
1) Equation of state란?
2) Cubic equation of state
5. PVT calculation procedure for dibromoethane
1) 상태방정식 상수 및 실험값
2) PV diagram (Analysis)
- FIX three temperature
3) PV diagram (Analysis)
- Fix one temperature and comparison
of three different equations
4) ZV diagram
- Fix three temperature, using
Redlich-Kwong equation of state
5) PVT 3d Plot
- Redlich-Kwong equation of state
6. Conclusion
7. References
8. Appendix
The main purpose of conducting this thermodynamics design project
is to determine the relationship between three gas laws which are the
Ideal gas law, Van Der Waals equation of state and Redlich-Kwongequation
of state. Using a given chemical substance, which is the dibromoethane,
we can simply find out the relationship between those three gas laws.
The relationship are shown through 8 graphs plotted based on fixed
properties of dibromoethane such as critical temperature, pressure,
saturated liquid and vapor volume as well as using the general formulas
of the three gas laws. There are 7 graphs which plotted based on the
pressure and volume (PV) calculation and lastly a 3D graph showing
the relationshipsof temperature, pressure and volume. All these graphs
are plotted using the Matlab program.
Through this design project, we find that the experimental values of
critical properties of dibromoethane are actually different from the actual
values that are found from the handbook or the internet data column.
These differences could be seen from the graphs plotted. From the
results obtained, we can conclude that there are many possibilities that
might influencethe experiment data such as systematic error or zero
error and random error. These errors might be the reasons to the
differences in experimentvalues from the actual values. In order to
improve the accuracy and the precision in the pressure and volume
calculations, calculations need to bedone over and over again so that
the errors could be minimized and more accurate experimental values
could be obtained.
