Test method for the performance of heat exchangers and heat exchange element—Part 1:General requirements
全国锅炉压力容器标准化技术委员会(SAC/TC 262)
GB/T 27698的本部分规定了管壳式热交换器、板式热交换器、螺旋板式热交换器以及管壳式热交换器用传热管的液液无相变、汽液冷凝有相变、汽液蒸发有相变测试工况的性能测试通用方法。
本部分适用的测试流体为液体液体、蒸汽液体。
本部分只考虑传热板（管）材料的导热热阻,未考虑传热板（管）内外侧污垢热阻。
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