2) pulsed thermography
脉冲热成像
1.
Since Pulsed thermography has its limitation in detecting faint fatigue, stress concentration and large scale testing, when using pulsed thermography, local variations of illumination and surface emissivity should also be strictly requi.
在脉冲热成像技术中,待测物体被一瞬时能量脉冲加热,可以是光脉冲,漏电流或者是超声脉冲,热像仪采集试件表面的热响应,最后通过计算机处理可以得到反映不同缺陷的热图。
2.
Three dimension transient thermal analyses of the pulsed thermography nondestructive testing process were carried out,using ANSYS software,which was based on the finite element method.
基于有限单元法,运用ANSYS软件对于脉冲热成像无损检测过程进行三维瞬态热分析,着重对于缺陷直径和深度两个因素对于表面温差峰值时刻的影响进行分析。
4) PVT technology
脉冲电视热图像技术
6) Pulse heating
脉冲加热
1.
Microscale boiling and microbubble dynamics under pulse heating
脉冲加热下微尺度沸腾及微汽泡动力学
2.
Bubble dynamics during flow boiling under pulse heating
脉冲加热下流动沸腾的气泡动力学
3.
The oxygen containing copper was released in carben monoxide form quantitatively by pulse heating.
本文研究了用等量的碳浴覆盖于样品表面，脉冲加热使铜中的氧含量定量以CO形式释放，以气相色谱仪测定铜中氧含量的方法。
补充资料：红外线热像检查
红外线热像检查
thermography
用红外线摄像所示图像，用于判断肿瘤的性质。如乳腺癌的局部显示高温区及血管状况。目前仍在临床试用阶段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条