【摘要】 本文介绍了由专用源程序计算的一台3×10~5kW 亚临界压力自然循环锅炉的水循环情况,包括不同的下降管径,水冷壁热负荷及汽包运行压力为20.3MPa等各种工况。并进行了讨论,得到一些有意义的结论。更多还原

【Abstract】 The paper presents the main calculation results of a 3000MW natural circu-lation boiler by use of special source programs.Data obtained from calculationsof various diameters of downcomers and water wall tubes,thermal loads ofwater wall tubes as well as the operating conditions under 203MPa drum pres-sure are discussed.A few meaningful conclusions were drawn.更多还原