Molecular dynamics simulation on temperature and structure characteristics of microwave-heating NaCl solution

In this paper, we performed a series of molecular dynamics simulations to study the temperature characteristics of heating NaCl solution at different concentrations by using different electric field intensity of microwave. By fitting the obtained data, we have established an empirical formula of temperature rise, which can simulate the temperature characteristic of heating NaCl solution under a microwave frequency of 20 GHz within the span of molecular dynamics simulation. By comparing and analyzing the pair distribution functions obtained under microwave heating and conventional heating, we found that there is no non-thermal effect during microwave heating NaCl solution.