Industrial Chimney Exhaust 工业烟囱尾气
The finite element method is used to analyse the natural vibration of a exhaust chimney with steel structure in a nuclear power plant, such as the first, the second frequency and their model.
利用有限元法分析了某核电站排气钢塔的固有振动特性，即一阶、二阶振动频率及振型。
The suction exhaust theory is discussed, and problem about the optimum chimney form is introduced in this paper.
本文通过对负压排气原理的讨论，提出了优化烟囱形状的问题。
The practical design scheme of graphitization exhaust fume system was put forward according to present situation. The chimney neck firing and automatical control were described.
根据现有情况，对石墨化排烟系统提出了切合实的设计方案，并对烟道着火及自动控制作了介绍。
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