Evaluating the Second Virial Coefficients and Thermal Conductivity of Polar Fluids: A Computational Study Using Canonical Ensemble Techniques

  • Unique Paper ID: 167723
  • Volume: 11
  • Issue: 4
  • PageNo: 332-336
  • Abstract:
  • Understanding the thermophysical properties of polar fluids is essential for various scientific and industrial applications. This study presents a computational analysis of the second virial coefficients and thermal conductivity of polar fluids using canonical ensemble techniques. By taking the canonical average of the Rowlinson potential and introducing it into the forces parameters of the Leonard-Jones potential, it is a useful suitable effective potential that is temperature dependant. The temperature-dependent parameters that we derive are utilized to compute the effective potential at various temperatures. We created a temperature-independent graph using the Lennard-Jones potential. The experimental and canonical effective potential values of water vapour at various temperatures. There is an excellent match between the experimental value of water vapour and the temperature-dependent CAP value of the second virial coefficients and thermal conductivity.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{167723,
        author = {Dr.Rajesh Kumar and Dr. Rajendra Kumar},
        title = {Evaluating the Second Virial Coefficients and Thermal Conductivity of Polar Fluids: A Computational Study Using Canonical Ensemble Techniques},
        journal = {International Journal of Innovative Research in Technology},
        year = {2024},
        volume = {11},
        number = {4},
        pages = {332-336},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=167723},
        abstract = {Understanding the thermophysical properties of polar fluids is essential for various scientific and industrial applications. This study presents a computational analysis of the second virial coefficients and thermal conductivity of polar fluids using canonical ensemble techniques. By taking the canonical average of the Rowlinson potential and introducing it into the forces parameters of the Leonard-Jones potential, it is a useful suitable effective potential that is temperature dependant. The temperature-dependent parameters that we derive are utilized to compute the effective potential at various temperatures. We created a temperature-independent graph using the Lennard-Jones potential. The experimental and canonical effective potential values of water vapour at various temperatures. There is an excellent match between the experimental value of water vapour and the temperature-dependent CAP value of the second virial coefficients and thermal conductivity.},
        keywords = {Canonical Average Effective Potential, Lennard-Jones Potential, Rowlinson Potential, Second Virial Coefficients, Thermal Conductivity, Collision Integral.},
        month = {September},
        }

Related Articles