In the major progress of fire protection technology, researchers at Ohio State University have developed a portable device that uses electric charging air and professional vortex rings from a safe distance to hit the fire. A more environmentally conscious traditional method alternative.
Innovative tools developed by a team led by research scientist John Larocco can use a combination of compressed air and conductive particles to extinguish the flame from the highest to 6.5 feet. This technology can help solve the increasingly concerned about the accumulation of water resources and toxic chemical bubbles commonly used in fire protection.
Larocco, who works at Ohio State University School of Medicine, said: “Combined with the use of electricity and this vortex technology, we have found a more effective way to solve environmental problems to improve our quality of life.”
The device is similar to a small barrel on the armrest bracket. It works by creating a donut -shaped air belt (called a vortex ring). These rings have specially designed conductive solution, which can help convert the nearby oxygen into ozone, thereby destroying the combustion process of eating fire.
During the test, the device reached the highest 90 % reliability rate at a distance of about five feet from the target, which made it a potential and valuable tool for firefighters. They usually need to close the flames to extinguish them effectively to extinguish them. Essence
This development is crucial because the fire department responds to the environmental impact of traditional fire protection methods worldwide. Many current technologies rely on water resources or use chemical bubbles to a large extent, causing lasting environmental damage.
The research team tested two versions of its prototype. The first compressed air using a conical muzzle was used to generate vortex, while the second uses an elastic membrane with a square muzzle. In the test, compressed air versions are proven to be more effective.
Electrical and Computer Engineering’s undergraduate John Simonis jointly wrote the research, which emphasized the practical design of the device. He said: “The design of our vortex launcher is actually really simple.” “One of the benefits of this simplicity is that it is also very scalable.”
The operability of the device in the narrow space may be particularly valuable in urban fire protection solutions. Simonis explained: “It can be mobilized in a narrow space, so you can cross the door and indoor environment, but it is also large enough to have the actual benefits of these vortex rings.”
Looking forward to the future, the team envisages the function of expanding technology by integrating with advanced computer vision systems. These upgrades can enable the device to automatically target the fires of various sources and improve their effectiveness under actual situation.
These meanings are beyond the traditional fire protection. According to researchers, this technology can find applications in industrial automation and aerospace, and it is possible to protect military vehicles and spacecraft from fire damage.
The associate professor of the research, Qudsia Tahmina, pointed out that the project began to improve the current fire protection technology. The innovation generated by this may represent an important step that makes fire protection more secure and more environmental.
The research recently published other contributions to Stan Essel, the Stan Essel of Ohio State University in the magazine magazine. As the climate change continues to increase the frequency and intensity of global fires, the development of this technology will emerge, so that the innovation of fire technology will become increasingly important.
The study shows that although the device is currently working effectively at a small scale, multiple units may be required for large fire conditions. Researchers are continuing to develop technology to enhance the scope and effectiveness of various fires.
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