engleski

Mathematical modelling of metallurgical processes with usage of the theory of increasing bodies

The mathematical model of increasing visco-elastic hollow of the barrel with a fluid phase inside is offered. The material of the barrel in a fluid modular state represents perfect fluid, and in solid state visco-elastic body. The analysis of temperature effect and geometrical sizes the component on tight - strained state is conducted. The mathematical model is designed and the calculation of a thermal state of rolls of hot-rolled steel is conducted.

Theory of increasing bodies ; mathematical model ; rolls of hot-rolled steel is conducted ; tight strained state

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