汽轮机组配汽方式的推荐

汽轮机组运行的经济性和安全性与其配汽方式密切相关，选择合适的配汽方式对机组运行极为重要。根据某热电厂6号机的热力参数汇总表，提出了计算喷嘴组流量与其进出口压力比的关系的方法，给出了新的配汽方式，并对两次配汽方式下的机组进行相关热力计算。计算结果表明，推荐的配汽方式下的机组经济性较好。

Mode of Distributing Steam Recommend for Steam Turbine

Economic and safety of steam turbine unit is closely related to its mode of distributing steam and a suitable choice of mode of distributing steam is very important to its operation.According to thermodynamic parameters of steam turbine operation in one power plant No.6,the relationship between the flow and pressure ratio in these nozzles is calculated,a new mode of distributing steam is given,the unit thermal calculation under the two modes is done.It is showed that the economics of the unit will be better...