Description: Jet propulsion is a method of generating thrust using fluid jets, applicable in various robotic designs. This system is based on the expulsion of a fluid at high speed, generating a reaction force that propels the device in the opposite direction, according to Newton’s third law. In the context of robotics, jet propulsion allows robots to move efficiently in environments where other locomotion methods, such as wheels or legs, may be less effective. This type of propulsion is particularly useful in applications requiring maneuverability and speed, as well as in aquatic or aerial environments. The ability to control the direction and intensity of the fluid jet provides robots with remarkable flexibility, allowing them to adapt to various operational conditions. Additionally, jet propulsion can be integrated with advanced control systems, enabling precise navigation and the execution of complex tasks. In summary, jet propulsion represents an innovative solution in robotic design, expanding movement and operational possibilities in a variety of scenarios.
History: Jet propulsion has its roots in basic physics and has been used since ancient times in various forms, such as gunpowder rockets. However, its application in robotics began to develop in the 20th century, with advancements in fluid technology and control mechanics. In the 1960s, significant research was conducted on jet propulsion in the context of unmanned aerial vehicles and submarines, laying the groundwork for its use in modern robotics.
Uses: Jet propulsion is used in various robotic applications, including drones, underwater vehicles, and aquatic cleaning robots. It is also applied in propulsion systems for robots operating in hard-to-reach environments, where mobility is crucial. Additionally, its use is being researched in space exploration robots, where the ability to maneuver in extreme conditions is essential.
Examples: Examples of robotics using jet propulsion include the Remus underwater robot, used for ocean exploration, and research drones that employ jet engines for quick maneuvers in the air. Another example is the pool cleaning robot that uses water jets to move and clean efficiently.
