up and over flow如何翻译比较合理? single segmental baffles 我对这个东西到是产生了兴趣，查阅了一些资料，得到这个baffle有好几种几何形状配置： unbaffled segmental double-segmental segmental with no-tubes-in-window (ntiw) baffles 由于我专业与水平所限，先解答到这里。 而且你所的这种换热器是加热工艺流体的，提供一点资料出来，以便其他朋友跟进： http:///a ... m100000f932a8c0____ 其中提到baffle, 有这么一段话： single-segmental baffles force the fluid or gas across the entire tube count, where it changes direction as dictated by the baffle cut and spacing. this can result in excessive pressure loss in high velocity gases. to effect heat transfer yet reduce the pressure drop, double-segmental baffles can be used.查看更多
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