Vibrational model of heat transfer in strongly coupled Yukawa fluids (dusty plasma liquids)

Abstract

A concise overview of the vibrational model of heat transfer in simple fluids with soft pairwise interactions is presented. The model is applied to evaluate the thermal conductivity coefficient of the strongly coupled Yukawa fluid, which often serves as a simplest model of a real liquid-like dusty (complex) plasma. A reasonable agreement with the available data from molecular dynamics numerical simulations is observed. Universality of the properly reduced thermal conductivity coefficient with respect to the effective coupling parameter is examined. Relations between the vibrational model and the excess entropy scaling of the thermal conductivity coefficient are discussed.

Paper presented at ICPDP 2022. arXiv admin note: text overlap with arXiv:2110.05293

References in corpus (14)

• Time correlation functions and transport coefficients of two-dimensional Yukawa liquids
• Lindemann melting criterion in two dimensions
• Practical expressions for the internal energy and pressure of Yukawa fluids
• Excess entropy determines the applicability of Stokes-Einstein relation in simple fluids
• Practical thermodynamics of Yukawa systems at strong coupling
• Universal lower bounds on energy and momentum diffusion in liquids
• The Purcell question: why do all viscosities stop at the same place?
• Minima of shear viscosity and thermal conductivity coefficients of classical fluids
• Isomorph-based empirically modified hypernetted-chain approach for strongly coupled Yukawa one-component plasmas
• Vibrational model of thermal conduction for fluids with soft interactions
• Thermal conductivity of strongly coupled Yukawa fluids
• Freezing density scaling of fluid transport properties: Application to liquefied noble gases
• Unified description of sound velocities in strongly coupled Yukawa systems of different spatial dimensionality
• Thermal conduction in two-dimensional complex plasma layers

Cited by in corpus (7)

• Elementary vibrational model for transport properties of dense fluids
• Bridgman formula for the thermal conductivity of atomic and molecular liquids
• Excess entropy of strongly coupled Yukawa fluids
• Freezing density scaling of transport coefficients in the Weeks-Chandler-Andersen fluid
• Elementary vibrational model for thermal conductivity of Lennard-Jones fluids: Applicability domain and accuracy level
• Generalized Rosenfeld-Tarazona scaling and high-density specific heat of simple liquids
• Modified Bridgman formula for the thermal conductivity of complex (dusty) plasma fluids