Mechanical Engineering

2.1 CRUDE OIL ANALYSIS  Crude petroleum oil is a mixture of hydrocarbons. The hydrocarbon gases,…

FFT, PSD and spectrograms don't need to be so complicated. Once you understand the basics…

The vibration signature of a machine is the characteristic pattern of vibration it generates while…

Some thermal imaging techniques simply involve pointing a camera at a component and looking at…

Imaging Systems           Thermal imaging instruments measure radiated infrared energy and convert the data to corresponding…

Thermal Energy             Energy can come in many forms, and it can change from one form…

Introduction Thermal Infrared Testing is also known as(AKA Thermal Inspection, Thermography, Thermal Imaging, Thermal Wave…

Also known as: Neutron Imaging, N-Ray Radiography, Neutron Tomography Similar to x-ray radiography, neutron radiography is…

Abstract                       Microwave Nondestructive Testing (MNDT) techniques have advantages over other NDT methods (such as radiography, ultrasonics, and eddy…