1) pulsed electronic image converter
脉冲变像管
4) THz pulse imaging
THz脉冲成像
6) 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。
补充资料：脉冲
1.指电流或电压短暂的起伏变化。各种高频脉冲广泛用在无线电技术中。 2.指变化规律类似电脉冲的现象。如脉冲激光器。
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