CFD software is used to perform 3-d numerical simulation of steam flow field inside direct air-cooling exhaust steam pipe of a 660 MW supercritical unit.
利用计算流体动力学软件(CFD)，对某660MW超临界发电机组直接空冷排汽管道内的水蒸汽流场进行了三维数值模拟研究。
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600MW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。
A survey shows that steam wasted more at the condensate pump plant in a steam heating system. Applies apparatus to measure ste am amount at the exhaust pipe in condensate tank.
某蒸汽供暖系统中凝水泵房处蒸汽损耗大，采用仪器直接对凝水箱蒸汽排空管的蒸汽排放量进行实测，给出测量方法。
The vaporized steam can be pumped out through vacuum exhaust pipe when the damp raw material absorbed heat.
湿物料吸热后蒸发的水汽，通过真空泵经真空排气管被抽走。
The vaporized steam can be pumped out through vacuum exhaust pipe when the damp raw material absorbed heat.
湿物料吸热后蒸发的水汽，通过真空泵经真空排气管被抽走。
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