Mathematical model to assess energy consumption using water inflow-drainage system of iron-ore mines in terms of a stochastic process

Purpose is to develop a unified mathematical model assess energy efficiency of water inflow-drainage process as the real variant stochastic method for pumping from underground workings iron-ore mines. Methods. The research was based upon methods probability theory well modelling methods. function integration has been reduced summation its ordinates and further transition proper boundary. Findings. A system developed in terms input parameters standard operating mine. abovementioned made it possible realistically, substantiate, obtain possibilities specific production facility generalization results involving determination characteristics drainage process. Originality. For first time, levels mines have identified relying randomness technique. In contrast available settings, new characterize their dispersion. Possibility complete consumption obtained: drainage; accumulation volume collectors; specified mine depths over period random processes. number features analyzed differentiated being determined with help nor-mal law velocity collectors Practical implications. mine, generalized using statistical data concerning collectors. It proved that if obey normal distribution then expedient methods, studying drain-age process, expand boundaries other auxiliary operations performed during mining iron ore raw materials.