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电力工业中广泛采用超临界压力大容量发电机组和制造新型的燃用石煤与褐煤的动力机组。所以提高动力机组中主要设备之一——锅炉运行的可靠性和经济性是特别迫切的。为了解决这一问题,在设计阶段就应当保证有必需的数据。锅炉的可靠性和经济性在较大程度上取决于热力系统的选择和计算。本文就是准备探讨超临界压力锅炉热力系统计算的一些问题。
The power industry is widely used in supercritical pressure high-capacity generating units and the manufacture of new coal-fired lignite and brown coal power units. Therefore, it is particularly urgent to improve the reliability and economy of one of the main equipment in the power unit. In order to solve this problem, the necessary data should be guaranteed during the design phase. The reliability and economy of the boiler depend to a large extent on the selection and calculation of the thermal system. This article is to explore some of the problems in the calculation of the thermodynamic system of supercritical pressure boiler.