加热不均

相位信息受到被检测试件的表面特性和加热不均的影响很小。

Small phase information is detected by the surface characteristics of the specimen and the impact of uneven heating .

红外无损检测加热不均时的图像处理方法

Infrared Thermograph Testing and Heat Transfer Analysis Complex Material of Contained Delamination Image processing algorithms for uneven heating in infrared thermographic NDT

经分析认为：沿配汽管全程蒸汽加热不均是导致火电厂除氧器投运过程中加热振动的主要原因。

By analyzing the reasons causing deaerator vibration when unit starting , it is considered that the main cause is uneven steam heating along the whole distributing tubes .

在红外热像无损检测中，为了减小加热不均的不良影响，提高缺陷对比度和检测深度，以碳纤维增强塑料试件的脉冲热像检测为例，研究了加热不均时的热像序列处理方法。

In infrared thermographic non-destructive testing , to reduce the effects of non-uniform heating and increase defect contrast and inspection depths , the thermal image sequence processing algorithms were studied based on the pulsed thermography of carbon fibre reinforced plastic samples .

结果表明利用三次对数多项式回归即可精确地重建本次实验的原始热像，同时能有效地克服复合材料层压板脉冲热像检测中随机噪声和加热不均效应对缺陷识别的干扰；

The results indicates that the cubic logarithm polynomials can accurately reconstruct the raw thermal images in the experiment , and can effectively suppress the interference to defect recognition caused by random noise and uneven heating in the PT testing of composite laminates ;

原有热轧加工方法中，材料采用箱式加热，造成加热不均。

In original hot-rolling way , rolled steel was heated in box-furnace to cause heating uneven .