tubes in windows什么意思(关于冷换)? ntiw design is a tube layout such that there are no tubes beyond the cut portion of the baffle (the "window"). mostly used when tubes are required to be supported between baffles, such as wide baffle spacing. the support is just a baffle with cuts on both sides of the tubefield, so that it does not turn the flow. 这个window是指挡板切掉的部分,相当于在挡板上开的窗口。 主要用于挡板间距较长,挡板之间的管束需要支撑时,这样就不会改变流体的流向。 如果弓形区布管,那么弓形区的管子也需要支撑,支撑板就会就会影响流体的流向。查看更多