Cloud chemical leakage diffusion parallel computing method applied to simulation training

The invention discloses a cloud chemical leakage diffusion parallel computing method applied to simulation training. The cloud chemical leakage diffusion parallel computing method comprises the following steps: S1, setting chemical accident leakage; s2, dividing a computational domain space; s3, parallel computing design of the two diffusion models; s4, combining calculation result space grids; and S5, the simulator terminal obtains a calculation result according to the grids corresponding to the time and space information. According to the method, cloud center computing power is utilized, a distributed parallel computing framework is adopted, and a chemical leakage diffusion simulation computing mode combining accurate computing and rapid computing algorithm models is adopted, so that the computing result is more accurate, the algorithm is simple and rapid, and rapidity and accuracy of chemical leakage diffusion simulation computing can be taken into account. The toxic gas diffusion can be accurately and qui