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Steam generator tubes, flow steam generator and method of making steam generator tubes

机译:蒸汽发生器管,流动蒸汽发生器及其制造方法

摘要

FIELD: power engineering.;SUBSTANCE: steam generator pipe, where to create an internal profile that forms turbulence, at least one insert is installed in the internal space of the pipe, comprising multiple wires adjacent to internal wall of the steam generator pipe and having identical slope and arranged with the possibility of bending as the multiple thread in a helical manner lengthwise on the internal wall of the pipe.;EFFECT: simplification and reduced cost of steam generator pipes manufacturing with preservation of heat transfer characteristics.;13 cl, 4 dwg
机译:领域:动力工程;研究对象:蒸汽发生器管,要在其中形成形成湍流的内部轮廓,在该管的内部空间中至少安装一个插入件,该插入件包括与蒸汽发生器管的内壁相邻的多根电线相同的坡度,并可能在管子的内壁上沿螺旋方向纵向弯曲成多股螺纹;效果:简化并降低了蒸汽发生器管子的制造成本并保留了传热特性; 13 cl,4 dwg

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