Fontes renováveis em aeronaves

Abstract

Studying this article, it is observed that the electric motorization of aircraft is still considered an innovation, but it is about to become an irreversible reality replacing the use of traditional internal combustion engines. It is also verified that human society expands the number of discussions on the theme of electric propulsion, because it experiences a moment bordering on the conditions of protection of the atmospheric layer. This study aims to analyze the implementation of electric motors, at first, from the point of view of operational costs, the safety of new electric propellants, but aware of the necessary reduction of polluting gases emitted into the atmosphere. To define the paths of the research as to its scientific classification we consider that it maintains the objective of a basic nature, since it does not suggest immediate purposes; and the knowledge to be used in other research; its exploratory objective is to find information that can be used in the study of aeronautical electric propulsion engines; and works with bibliographic procedures keeping the researcher in contact with publications and appropriate documentation. Therefore, based on the collected data, it can be seen that despite the multiple projects launched, the closest to becoming reality use only electric motors in the cruise phase and in the phases in which more power is required they use electric motors in a hybrid way together with traditional internal combustion engines. Therefore, it was possible to recognize that the process of implementing electric motors in aircraft is already a reality, but contrary to what was previously thought still requires a great advance in the form of storage and recharge of the energy needed to perform the electric flights. Finally, it suggests researching the deployment of electric motors in instructional aircraft.