Abstract Recently, Unmanned Aerial Vehicles (UAVs) with propulsion systems based on fuel
cells have led to increased flight endurance and fuel economy. However, due to the limited …

Due to the limitations with fossil fuels consumption, it is necessary to pay more attention to
clean energy sources such as solar energy. Using solar energy systems as a driven of …

Open-cathode air-cooling polymer electrolyte membrane fuel cells (PEMFCs) with the
lightweight and simple structure are widely used in state-of-the-art UAVs. In this work, a 1 kW …

ABSTRACT Most Unmanned Aerial Vehicles (UAV) currently use propulsion systems based
on gas turbines or internal combustion engines. However, such systems cannot be used in …

The propulsion system of an Unmanned Aerial Vehicle (UAV) plays an essential role in its
performance, stability and flight endurance. In this study, two types of propulsion systems for …

The current study evaluates integrating fuel cell technology into the batteries as an
alternative for internal combustion engines (ICEs) for Unmanned Aerial Vehicles (UAV). To …

Proton exchange membrane fuel cells (PEMFCs) are ideal power sources for aircraft.
However, fuel cell applications in aviation encounter numerous challenges due to variations …

ABSTRACT A proton exchange membrane fuel cell stack designed for unmanned aerial
vehicle applications was used to evaluate the influence of several membrane electrode …

With the increasing development of the aviation industry, research into the use of renewable
energy and the achievement of an all-electric propulsion system has increased. An all …

In this paper, a new conceptual design methodology for a hybrid propulsion system
consisting of the battery and hydrogen fuel cells is presented based on the minimum energy …