Based on the Monte Carlo homogenization theory and the finite volume method. a three-dimensional diffusion spatiotemporal dynamics model suitable for the analysis of instantaneous critical accidents was established. The three-dimensional diffusion spatiotemporal dynamics model was coupled with the unsteady state heat transfer model and the radiation cracking bubble model. and the calc... https://safeersappliancers.shop/product-category/chrome-lpg-convertible-kenwood-ck307g-90-cm-dual-fuel-range-cooker-black/