The transient temperature field at surface of a stainless steel micro-tube, in which flow boiling of water occurs, is measured by the InfraredRadiometer.
本文利用红外热成像仪对不锈钢微管内水的流动沸腾的壁面瞬态温度场进行了测量。
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Measurements can be made with an infraredradiometer. Blackbody radiation at the same temperature of the object is obtained using a cylindrical direct reflection cavity.
Pyroelectric detector and fast respond infraredradiometer are used in the system to carry on the measurement, and effective data processing method is adopted to improve the test accuracy.