Publications by authors named "A Mostefa"
Recent studies have shown that electrical systems in wind power conversion are subject to a 67 % failure rate, and conventional three-phase generators are considered to be the most sensitive to these faults. Induction generator current harmonics are a major source of torque ripples causing acoustic noise and vibrations. These ripples can progressively increase under faulty operating conditions.
View Article and Find Full Text PDFArticle Synopsis
- The study investigates the electronic and optical properties of RbAlAgCl and CsAlAgCl, highlighting their stability and potential for UV device applications with direct band gaps of 4.25 eV and 4.20 eV.
- The research employs first-principles calculations using the Wien2k code, focusing on the cubic structure and optical characteristics of CsAlAgCl.
- The findings provide a solid reference for future experiments aimed at practical applications of these materials in scientific research, particularly in UV technology.