This paper studies the excitation of torsional vibrations by electromechanical interaction after the connection of electrical loads. Electrical generation and power system in aircraft are becoming of key importance, ...

This work presents the studies to associated solar aircraft project. Characteristics of existing solar aircraft, their history and developments and associated technical challenges, as well as their limitations and potential ...

The objective of this paper is to present a benefit-cost ranking of 127 civil transport aircraft; this ranking was determined considering a new data envelopment analysis (DEA) approach, called triple index, which combines ...

"El presente diseño conceptual del sistema de propulsión para una aeronave tipo STOL (Short Take-Off and Landing, "despegue y aterrizaje cortos") se desarrolla como un aporte a la disminución del riesgo que conlleva la ...

This work aims to present the development of a double hybrid unmanned aerial vehicle (UAV), capable of reconciling the advantages of two types of aircraft (fixed wing and multirotor), using combustion and electric motors ...

The application of fuel cell technology to aircraft propulsion and/or energy supply is attracting a great deal of interest because of the undoubted advantages that can be attained in terms of pollution emissions and noise ...