DopIer Radar in Crack Testing
Vladimir Sutorichin & Sergei Brichkov · Current Journal of Applied Science and Technology · 2014
A unique phenomenon in physics has been revealed. Due to internal mechanical stress and defects the surface electrical conductivity of metallic objects can be modified. This conductivity modification even exists for some time after the failure of the mechanical attack. The data p...
Open access
Research Article
10.9734/BJAST/2014/10159