Free Energy of Mixing, Heat of Mixing and Viscosity of Na-K Liquid Alloy at Different Temperatures

Authors

  • H. K. Limbu Department of Physics, Tri-Chandra Multiple Campus, T. U., Ghantaghar, Kathmandu, Nepal
  • G. P. Adhikari Department of Physics, Tri-Chandra Multiple Campus, T. U., Ghantaghar, Kathmandu, Nepal
  • K. K. Mishra Department of Physics, Mahendra Morang Aadarsh Multiple Campus, T. U., Biratnagar, Nepal
  • K. Neupane Central Department of Physics, Tribhuvan University, Kathmandu, Nepal
  • I. S. Jha Department of Physics, Tri-Chandra Multiple Campus, T. U., Ghantaghar, Kathmandu, Nepal

DOI:

https://doi.org/10.3126/jnphyssoc.v8i3.50709

Keywords:

Regular solution model, Interaction energy, Free energy of mixing, Heat of mixing, Viscosity, Different temperatures

Abstract

The Free energy of mixing, Heat of mixing and Viscosity of Na-K alloy are investigated theoretically at different temperatures using the Regular solution model. The interaction energy is temperature dependent. The theoretical values of interchange energy at different temperatures are obtained by best fit parameter approximation with the help of experimental values at 384K. The properties have been studied with the help of computed theoretical interchange energy at different temperatures using interchange energy and temperature relation. A comparison of theoretical and experimental values at 384K shows that they are in good agreement and using this basis we have computed the values at different temperatures.

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Published

2022-12-30

How to Cite

Limbu, H. K., Adhikari, G. P., Mishra, K. K., Neupane, K., & Jha, I. S. (2022). Free Energy of Mixing, Heat of Mixing and Viscosity of Na-K Liquid Alloy at Different Temperatures. Journal of Nepal Physical Society, 8(3), 9–12. https://doi.org/10.3126/jnphyssoc.v8i3.50709

Issue

Vol. 8 No. 3 (2022)

Section

Articles

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