The 300mw subcritical pressure natural circulation boiler fired coal is described in detail.
本文详细介绍了300mw亚临界压力自然循环燃煤锅炉。
Based on Experimental investigations, the DNB characteristics of steam-water mixtures in one-side heated vertical tubes under subcritical pressure are discussed.
在试验研究的基础上,讨论了亚临界压力单面受热垂直管内汽水混合物传热恶化的特点。
Steel P91 has been used instead of P22 as the material for main steam and high temperature reheat steam pipelines in new built subcritical pressure units.
目前新建的亚临界机组中,主蒸汽管道及再热蒸汽管道热段的材料已用P 91钢代替P 2 2钢。
In evaporating system design of large subcritical pressure natural circulation boiler sometime expensive rifled tube will be used unavoidably in part, so that the film boiling Can be avoided.