Thermal destruction of vessels with liquid upon heating

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Zverev, V.G.^1 ; Goldin, V.D.^1 ; Svetashkov, A.A.^2

Tomsk State University, 36, Lenina ave., Tomsk

634050, Russia^1

Tomsk Polytechnic University, 30, Lenina ave., Tomsk

634050, Russia^2

关键词: Critical time;    Engineering techniques;    Internal vessels;    Liquid evaporation;    Pressure growth;    Thermal destruction;    Thermal loadings;    Thermodynamic approaches;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012108/pdf
DOI  :  10.1088/1757-899X/124/1/012108

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

A new engineering technique of calculating the heating and thermal destruction of vessels containing liquid under extreme thermal loading conditions is offered. The heating of the shell and the internal vessel volume is described on the basis of the thermodynamic approach. The pressure growth in a vessel is a result of gas heating and liquid evaporation. Stresses within the shell and its destruction conditions are determined, which allows predicting the critical time of destruction upon heating. The calculation and experimental data for pressure growth inside the vessel are in good agreement.