Tornadoes on the outer edges of a typhoon's spiral rain bands are a severe convective weather phenomenon that occurs on the periphery of tropical cyclone systems. Compared to the core region near the ...

When people are thinking of the future of space travel, an idea that floats around is a spaceship with a giant solar sail pushed along by a massive laser. Inspired by the concept but lacking a giant ...

There was once a saying from the renowned American physicist Richard Feynman about turbulence. He said that it remains to be the most important "unsolved" problem in classical physics. The challenge ...

Vortex tubes provide a low-cost, maintenance-free solution to industrial spot-cooling problems Vortex tubes provide a low-cost, maintenance-free solution to industrial spot-cooling problems. Using the ...

The Ranque-Hilsch vortex tube is an innovative device that utilises compressed gas to separate energy streams into distinct hot and cold outputs. Its operation is based on complex internal flow ...

We’re fascinated by things with no moving parts or active components that work simply by virtue of the shape they contain — think waveguides and resonators for microwave radiation. A similarly ...

Vortex tubes provided a maintenance-free solution to a variety of industrial spot-cooling problems. Independent laboratory tests certify that the tubes meet safety, health, and environmental standards ...