研究发现，弯头上不同区域的管产生不同的流量偏差，并且弯头出口附近直管集箱上的管中流量也会受弯头的影响。

It is found that flow rate deviation is not same at different locations in bend tube and flow rate in straight tube near bend tube outlet also affected by the bend.

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用于制作各类合金结构件及其零部件，如电站锅炉过热器集箱、大口径管板结构件。

For the production of various types of alloy structural parts and components, such as the power station boiler superheated header, large diameter tube plate Structure.

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对一台锅炉中其分配集箱带弯头入口的顶棚管过热器受热面管流量分配做了较详细的数值模拟研究。

A detailed numerical simulation study was conducted of the flow distribution in the heating surface tubes of a boiler roof superheater featuring a distribution header with a bent inlet.

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