Though the improvement of manufacture technology of the modules welding between spire-wing tube and header for combined cycle heat recovery boiler, difficulty of the assembling was shortened.

通过对联合循环余热锅炉螺旋翅片管与集箱焊接的组件的制造工艺进行改进，降低了装配难度。

youdao

The results would offer theoretical basis for control system of heat recovery steam generator in the combined cycle.

研究结果为联合循环余热锅炉控制系统的设计提供了理论依据。

youdao

Discussed the selecting principle of pinch point and approach temperature point it is belong to the HRSG (heat recovery steam generator) of minitype combined gas-steam cycle.

论述了小型燃气—蒸汽联合循环中余热锅炉节点温差和接近点温差的选取原则。

youdao