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对引进型 12 5 MW供热机组热力性能试验中最为关键的流量测量问题进行了分析 ,采取利用现有的测量装置进行性能验收试验 ,并使试验的精度保持在可接受的范围内 ,可将试验成本降至最低。还介绍了 ASME标准与 DIN标准在流量测量方面的要求与特点
The most critical problem of flow measurement in the thermal performance test of imported 125 MW heating unit is analyzed. The performance acceptance test using the existing measuring device is taken and the accuracy of the test is kept within the acceptable range. Test costs to a minimum. Also introduced ASME standards and DIN standards in the flow measurement requirements and features