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使管簇对水平方向倾斜,是消除卧式表面换热器中下降汽流凝结时浸渍管子的方法之一。根据综合条件(管子的倾角、冷凝面的水力负荷、管子和管簇的几何特性尺寸),可使凝结膜沿倾斜方向的流动不脱离管子表面。由于过程中物理特征变化的复杂性,不允许用解析方法来研究倾斜对放热的强烈影响。因此,为获得蒸汽在斜管簇中冷凝时某些数量关系式而进行了一些专门试验。这些试验的目的是研究从斜管簇各排管子上导出凝水的机
It is one of the methods to eliminate the dip tube when the descending flow in the horizontal surface heat exchanger is coagulated by inclining the tube cluster in the horizontal direction. Depending on the combination of conditions (inclination of the pipe, hydraulic load on the condensing surface, geometric dimensions of the pipe and pipe tufts), the flow of the condensing film in the oblique direction does not detach from the surface of the pipe. Due to the complexity of changes in the physical characteristics of the process, analytical methods are not allowed to study the strong influence of tilt on heat release. Therefore, some specific tests have been conducted to obtain some quantitative relation of the steam condensation in the inclined tube cluster. The purpose of these tests is to study the machine to drain condensate from the tubes of the tube bank