辐管
fú guǎn
- radial canal
辐管
辐管[fú guǎn]
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研究了某电厂500MW锅炉水冷壁辐过管弯头在服役条件下受力特征、显微组织变化和变形规律，探讨了其开裂原因。
The stress analysis , microstructure change and deformation law of the elbow of the radiation superheater of a500MW power boiler were studied and the reason of its failure was discussed .
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本文以数学模型为手段，研究了在不同空气预热温度、不同火焰长度下单辐时管壁温分布规律及烟气温度变化规律，同时研究了在不同参数下群辐射管性能变化的规律。
This papers studies regulars of the wall temperature distribution for the sin - gle radiation tube and the flue gas temperature change when varying the preheating temperature of air and flame length by means of mathematical model The regulars of performance change for radiation tube group are studied .