Defects in thermal calculation method on which boiler design is based were analyzed. Such defects caused the calculated value of gas temp. at furnace outlet and convection Pass being lower.
论文分析了该锅炉设计所依据的热力方法的缺陷，使炉膛出口和对流烟道烟温的计算值严重偏低；
3
Open up the stack by-pass damper for the exhaust boiler.