蒸汽管道评价指标及计算方法

Evaluation Index and Calculation Method of Steam Pipeline

针对电厂供热工程改造的实际情况,介绍了供热蒸汽管道的一些常用热力评价指标及计算方法,阐述了评价蒸汽管道的试验方法及对蒸汽压降及温降的修正计算。

In the light of the actual situation of heat supply engineering in power plant, some commonly used thermal evaluation index and calculation method of the steam pipe is introduced. This paper expounds the evaluation test method of steam pipeline and the revised calculation of steam pressure drop and temperature drop.