CAJ | 학술논문

准确地进行锅炉受热面壁温计算是评估其安全状况的重要条件.针对传统锅炉管壁温度计算模型效率低、适应性差以及只能对某一特定炉型进行计算等问题，建立了能够用于不同炉型及各受热面形式的通用电站锅炉壁温计算系统，并进行了实际验证，得到的锅炉管壁温度计算结果与实际温度误差小于0．5％.
준학지진행과로수열면벽온계산시평고기안전상황적중요조건.침대전통과로관벽온도계산모형효솔저、괄응성차이급지능대모일특정로형진행계산등문제，건립료능구용우불동로형급각수열면형식적통용전참과로벽온계산계통，병진행료실제험증，득도적과로관벽온도계산결과여실제온도오차소우0．5％.
Accurate temperature calculation for heating surface has important means of safety evaluation.As the conventional temperature calculation model of boiler tube wall has low efficiency,poor suitability and only be aimed at a particular type furnace,the conventional calculation model was modified to develop a temperature computing system for different furnace types and heating surface types.Moreover,the new cal-culation method was verified through actual application.The results show the relative error of the calculat-ed temperature and the actual temperature is below 0.5%.