IFC公式在热能动力工程中的应用  

The Application of IFC Formula in Thermal Energy Power Engineering

作　　者：王世忠[1] 李忠郢[1] 王怀彬[1] 张洪军[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《热能动力工程》1998年第6期449-451,共3页Journal of Engineering for Thermal Energy and Power

摘　　要：利用ＩＦＣ公式和一维寻根程序，在计算机上实现焓－熵图查找和热力计算，并且在２００ＭＷ汽轮机“快关”计算和３００ＭＷ汽轮机旁路系统阀设计中得到应用。不但提高了计算速度，还提高了计算精度。By the use of IFC (International Formulation Committee) formula and one dimensional root searching program realized is the seeking out of enthalpy entropy diagram and a thermodynamic calculation.In addition,the formula has also found its application in the “fast closing” calculation of a 200 MW steam turbine and in the design of 300 MW steam trubine bypass system valves,bringing about an enhancement not only in calculation speed but also in calculation precision.

关 键 词：IFC公式 一维寻根 焓-熵图 热力计算 

分 类 号：TK123[动力工程及工程热物理—工程热物理]