摘要
针对目前大型电站锅炉普遍存在的再热器超温爆管问题，指出蒸汽侧流量偏差计算方法不精确是导致设计失误的根本原因之一，并应用改进的计算方法，结合２个典型的实际例子，提出了相应的结构优化设计方案。
Abstract The overheating tube burst accidents occurred widely in reheaters of large capacity utility boilers.One of the main reasons causing fault design is the error calculation methods for determining the flow deviation of steam.An improving calculation method is proposed in this paper.The optimum designs of constructions are suggested for two typical real examples by using the new method.
出处
《动力工程》
CSCD
1999年第1期27-29,共3页
Power Engineering
