title: The study of temperature fields in portogallo congestion in the vicinity of the hearth self-heating
abstract: Abstract With the increase in the intensity of underground mining, due to the use of modern mining equipment and the use of new technological systems of cleaning works, cases of mani-festations of negative factors are becoming more frequent. The main ones are gas-dynamic and thermophysical processes in the atmosphere of mine workings, which significantly reduce productivity and safety in the mining industry. The article deals with the gas-dynamic and thermophysical parameters of shock-wave proce
journal: IOP Conference Series Earth and Environmental Science