applied sciences Article An Equivalent Layer-Wise Approach for the Free Vibration Analysis of Thick and Thin Laminated and Sandwich Shells Francesco Tornabene 1,*, Nicholas Fantuzzi 1, Michele Bacciocchi 1 and Junuthula N. Reddy 2 1 DICAM - Department, School of Engineering and Architecture, ...
energies Article A Novel Power Flow Algorithm for Traction Power Supply Systems Based on the Thévenin Equivalent Junqi Zhang ID , Mingli Wu * and Qiujiang Liu School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China; 14117384@bjtu.edu.cn (J.Z.); 14117383@bjtu.edu....