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The vortex shedding characteristics of tube bundles in line arrangement subjected to gas liquid two phase cross flow were investigated experimentally.

对受气液两相流横向冲刷的顺列管束旋涡脱离特性进行了实验研究。

The scheme and features of large coal-fired power plant wet FGD device in-line arrangement are introduced.

介绍了大型燃煤电厂湿法脱硫装置顺列布置方案及其特点,并对采用顺列布置方案后对燃烧系统设计带来的相关影响,主要是引风机选型和锅炉炉膛防爆压力选取问题进行了初步分析,为湿法脱硫装置顺列布置的设计提供了参考。

Rules that govern the movement of flue gas gas particles, crossing bundles of smooth tubes in aligned arrangement, were obtained by numerical calculation, and a mathematical model of the passage rate of flue gas particles elaborated, which may serve as a guide, .

以不同管径、横向管距和纵向管距的顺列光管管束以及不同速度和粒径的飞灰颗粒为研究对象,通过数值计算,分析了烟气颗粒横掠顺列光管束的运动规律,建立了飞灰颗粒通过率的数学模型,为循环流化床锅炉尾部顺列布置的卧式空气预热器、过热器、再热器和省煤器的减轻磨损提供了设计依据。