arXiv · 1708.04874
Isothermal Equation of State of Three Dimensional Yukawa Gas
Abstract
Molecular Dynamics (MD) simulation is carried out to examine the effect of particle confinement on the pressure of 3D Yukawa gas. Confinement effects are taken into account by using perfectly reflecting boundary condition in MD simulations. An equation of state relating pressure to number density is obtained. The results of the MD simulations show that in weak coupling regime pressure of confined Yukawa gas is much bigger than the kinetic pressure and scales quadratically with number density. Results are compared with earlier theories and experiments which show quadratic scaling of dust pressure with density.
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Manish K. Shukla, K. Avinash, Rupak Mukherjee, R. Ganesh. 2017-08-16. Isothermal Equation of State of Three Dimensional Yukawa Gas. https://doi.org/10.1063/1.5000409
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