Математическое моделирование дефлаграционного горения газовых смесей в помещении

A three-dimensional mathematical model of gas mixture fire in enclosed space is developed. The process is described by the system of gas dynamics differential equations. The fuel and combustion products concentration changes are determined using conservation laws taking into account rates of component disappearance and formation and turbulent diffusion. The chemical reaction takes place in the volume where the fuel concentration is within the inflammability limits. The mathematical model is validated during an intercomparison test of hydrogen deflagration. A computer system is used to predict the fire loadings in the enclosed space, to estimate dangerous zones of destruction and recommend some safety measures