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热流密度是一个难以准确测量的量,由不同标定装置所标定出的热流计测出的值相差甚远,甚至同样标定出来的热流计,不同的操作者所测出的结果可相差20％左右。可见制定一整套对热流计的检定传递装置并将之规范化无疑对这一量值的准确测定,充分利用并节约热能资源有着重要的意义。中国计量科学研究院和上海机械学院共同研制的标准热流检定装置是一种设计较为新颖的装置,作为这种热流源
Heat flux density is a difficult to accurately measure the amount of calibration by different calibration devices measured by the heat flow far apart, even the same calibration of the heat flow meter, the results of different operators measured by a difference of about 20% . Obviously, it is of great significance to formulate a set of verification transfer devices for the heat flow meter and standardize it undoubtedly to accurately measure this magnitude, make full use of and save the heat energy resources. China Institute of Metrology and Shanghai Mechanical Engineering Institute jointly developed a standard heat flow test device is a relatively new design of the device, as the heat flow source