Abstract Unmanned Aerial Systems (UASs) have a variety of applications in our daily life that
have attracted the attention of many researchers around the world. There are a variety of …

Recent years have experienced a notable surge in unmanned aerial vehicles (UAV)
research, prompting exploration into innovative concepts. This paper introduces a compact …

A vehicle, includes a main body. A fluid generator is coupled to the main body and produces
a fluid stream. At least one tail conduit is fluidly coupled to the generator. First and second …

A vehicle, includes a main body. A fluid generator is coupled to the main body and produces
a fluid stream. At least one fore conduit and at least one tail conduit are fluidly coupled to the …

For scientist, the Coanda effect has been an object of interest for a long time. All the time,
some new applications of it are found although it has been more than a hundred years since …

A vehicle, includes a main body. A fluid generator is coupled to the main body and produces
a fluid stream. At least one tail conduit is fluidly coupled to the generator. First and second …

(57) ABSTRACT A propulsion system coupled to a vehicle. The system includes an ejector
having an outlet structure out of which propulsive fluid flows at a predetermined adjustable …

The scientific research on unmanned aerial vehicles (UAVs) has spectacularly increased
over the last years, thus leading to the design of new concepts and ideas. With this aim, this …

Coanda effect is used in several engineering applications with distinctive designs and
structures. It is also applied in aircrafts flying at low speeds for a comfortable ride. In this …

The presented experimental and digital examinations of a two-dimensional turbulent free jet
are a first phase of in the study of the Coanda effect and its hysteresis. Additionally, basing …