We invite you to watch the video tutorial on calculating of thermal conductivity problems. SP LIRA 10.12 allows you to calculate stationary and non-stationary heat flows with the possibility of accompanying calculation of the mechanical problem. This video will help you to understand the sequence of steps that need to be done to calculate temperatures, stresses and strains, as well as learn some tricks in special calculations, which are performed by transferring the temperature to the initial data. This video is in Ukrainian.