I am interested to draw Gibb's diagram. May I know which software will be helpful for me.
Use R and ggplot . ggtern package available as CRAN. and
R software with Gibbs package are widely used.
1. Logic of the Second Law of Thermodynamics: Subjectivism, Logical Jump, Interdisciplinary Argumentation.
2. New thermodynamics pursues universality, two theoretical cornerstones:
2.1 Boltzmann formula: ro=A*exp(-Mgh/RT) - Isotope centrifugal separation experiments show that it is suitable for gases and liquids.
2.2. Hydrostatic equilibrium: applicable to gases and liquids.
3. The second and third sonic virial coefficients of R143a derived from the new thermodynamics are in agreement with the experimental results.
3.1. The third velocity Virial coefficient derived is in agreement with the experimental data, which shows that the theory is still correct when the critical density is reached.
4. See Appendix Pictures and Documents for details.
1， The second law of thermodynamics is incorrect. See figure below for details.
2，The system is isothermal and exchanges heat with a large heat source to keep the temperature constant. Only volume changes are discussed.
3，The problem here is that the actual system is balanced and the second law of thermodynamics judges it to be unbalanced.
You have to calculate the related ratios of elements by Excel. Then you can use Excel, Origin, or some other graph software to draw the Gibbs diagram.
However, the Gibbs diagram represents some of the key processes controlling surface water chemistry, and is unlikely to represent key processes controlling the chemistry of most groundwater systems (Marandi and Shand, 2018).
Ref: Marandi and Shand, 2018. Groundwater chemistry and the Gibbs Diagram. Applied Geochemistry, 97: 209-212.
Nimbers of software available. R package is good and free of cast.
dear sir,
Can you share coding, so that I can make an attempt in R package
- Badges
- Science topic
- Similar topics
- Biological Science
- Biochemistry
- Biochemical Techniques
- Analytical Chemistry
- pH