Effects of wettability and heat flux on water nanofilm phase change over copper plate

Nanoscale Investigation of Bubble Nucleation and Boiling on Random Rough Surfaces

“…The CHF of the nanoscale liquid–vapor phase change process can be obtained by calculating the time-averaged heat flux of the surface. In the nanoscale liquid–vapor phase change process, the maximum heat flux of the surface before reaching film boiling is defined as CHF. , The surface temperature at each time can be obtained based on the variable temperature boundary condition. Therefore, the relationship between surface superheat and CHF can be acquired, as illustrated in Figure a.…”

A data driven approach to model thermal boundary resistance from molecular dynamics simulations

“…Alternatively, Non-Equilibrium Molecular Dynamics (NEMD) based approach is more empirical. 40 It helps to predict correlations for selected materials under various physical conditions, realized by parametrizing thermodynamic state variables. They serve as a means to generate data that we can use to cross-validate the theoretical and semi-empirical EMD models as opposed to expensive experiments.…”