摘要
结合高增压锅炉蒸汽过热器管束中传热的计算方法和某高增压锅炉蒸汽过热器的结构特点,建立了该蒸汽过热器管束传热的数学模型,并对该过热器热特性的计算方法进行了修正,最终通过计算得到了该过热器后的烟气温度分布.
Combining the heat transfer algorithm of tubes in the superheater with the structural specialty of the superheater of certain turbocharged boiler,the mathematical model of heat transfer is constructed. In addition, a correction of algorithm for thermodynamic performance of the superheater is made. At last, the temperature distribution of smoke behind the superheater is obtained by calculation.
出处
《海军工程大学学报》
CAS
2004年第4期73-76,共4页
Journal of Naval University of Engineering
基金
海军工程大学科学研究基金资助项目(HGDJJ02007)
关键词
增压锅炉
蒸汽过热器
换热
turbocharged boiler
superheater
heat transfer
