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从现有的锅炉热力计算方法出发，分析推导了海拔高度的增加对锅炉炉内换热、对流放热系数、辐射放热系数和烟气物性的影响以及对锅炉总的换热量的影响．并指出了影响趋势。
Based on the existing boiler thermal calculation method, the influence of the increase of altitude on boiler heat transfer, convective heat release coefficient, radiative heat release coefficient and flue gas physical properties and the total heat transfer of the boiler was analyzed and derived. And pointed out the influence trend.