【摘要】 文中讨论了暂态过程中汽轮机转子热应力的最佳过渡过程,提出实现这一过程的汽温变化率条件。并对大型机组现行的暖机过程,提出改进意见。更多还原

【Abstract】 In this paper the changing process of thermal stresses on steam tubine rotor in transient condition is presented and the condition of the optimum change rate of steam temperature for transient thermal stress controlling is given.The approach to improve the warming process in starting of large units is covered also.更多还原