摘要
结合q-γ-τ矩阵方程,采用严格的数学推导,构建了加热器端差对再热器吸热量影响的数学模型,指出等效热降法中加热器端差对再热器吸热量影响的数学模型只是该模型的近似解。
Combined with q-γ-τ matrix equation, the paper constructed the mathematics model of temperature difference of heater for absorbed heat by mathematics derivation strictly, and pointed out that correlative model in equivalent heat drop method is approximated.
出处
《汽轮机技术》
北大核心
2003年第5期292-293,328,共3页
Turbine Technology
关键词
热经济性
加热器抽汽端差
q-γ-r矩阵
等效热降
thermal economy
temperature difference of heater
q-γ-τ matrix
equivalent heat drop method
