A new method fuses Phase Measuring Deflectometry and Shape from Polarization, enabling precise 3D imaging of specular surfaces for industry and preservation.

Later, the influence of the contact angle, helix angle and screw diameter for ball screw slipping will be analyzed according to the ball slipping model and slipping speeds equation and the slipping ...

A novel method is proposed for quantitative and localization diagnosis of a bearing outer ring defect in this paper. This method aims to distinguish these defects with different angular positions and ...

First, the structure of MSCSG, the Lorentz force magnetic bearing (LFMB), and the angular rate measurement principle of MSCSG are analyzed. Second, the basic principle of rotational modulation is ...

The Young and Dupré equation for the angle of contact of a liquid resting on a solid surface may be derived as a thermodynamic relationship, but the testing of its validity for the real situation of a ...

Superhydrophobic surfaces often incorporate roughness on both micron and nanometer length scales, although a satisfactory understanding of the role of this hierarchical roughness in causing ...