The Aviationist

Lockheed Martin Test Fires FIM-92 Stinger’s Possible Successor

Lockheed Martin completed the first flight test of its Next-Generation Short-Range Interceptor (NGSRI) design as part of the competition for the FIM-92 ...
NileRed on MSN

Making test tube liquid rockets

For this video, I'll be exploring some of the science behind hypergolic liquid propelled rockets. As a fuel, I used aniline, ...
IEEE

A Novel Sensing System Used for Detecting Magnetic Shots Inside Conductive Tubes Based on Low Frequency Eddy Current Testing

Abstract: Shot peening is often applied into the surface strengthening. However, a portion of magnetic shots tend to remain in the tubes and disable the workpiece. In order to detect the magnetic ...
IEEE

A Research on Composite Nondestructive Testing Sensor of Boiler Water Wall Tubes

Abstract: In this paper, a new composite NDT testing sensor for boiler water wall tubes defect detection is designed which using a combination of the electromagnetic acoustic transducer (EMAT) method, ...