The mathematical model for two-phase flow and heat transfer of wet steam in exhaust pipe for a 600 MW power generating unit with direct air cooling is established.
建立了600 MW发电机组直接空冷排汽管道内湿蒸汽两相流动和传热的数学模型。
2
In the air slit venting system of rotors, the air admission and induction properties of the air buckets have a direct influence on the system's air flow and its cooling property.
在转子气隙取气通风系统中，风斗的取风与引风性能直接影响系统的通风冷却效果。
3
The cooling gases are sprayed in from the conical region of the lower part of the shaft furnace direct reduction metallurgical furnace, and flow upwards across the metallurgical furnace.