Supercritical fluids occupy a unique region of the pressure–temperature phase space beyond the critical point, where distinctions between liquid and gas vanish and novel collective behaviours emerge.

A supercritical fluid refers to a state in which the temperature and pressure of a substance exceed its critical point, where no distinction exists between liquid and gas phases. Traditionally, it has ...

When we boil a kettle, we observe what scientists call a phase transition: the water changes from being a liquid to a gas as water becomes less dense. One litre of water boils to give about 1,000 ...

Since their discovery in 1822, supercritical fluids have been of enduring interest and have started to be deployed in many important applications. Theoretical understanding of the supercritical state ...

Researchers in New York have demonstrated a supercritical diesel fuel-injection system that can reduce engine emissions by 80 percent and increase overall efficiency by 10 percent. Going supercritical ...

A research team lays down the foundation for the expansion of supercritical fluid applications research. A long-lasting non-equilibrium phase coexistence in supercritical fluids has been observed by a ...

Using steam to produce electricity or perform work via steam turbines has been a thing for a very long time. Today it is still exceedingly common to use steam in this manner, with said steam generated ...

Researchers including those from the University of Tokyo build on past studies and introduce new methods to explore the nature and role of subsurface fluids including water in the instances and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Alien life might flourish on an exotic kind of carbon dioxide, researchers say. This ...

The study of jet disintegration in particular focuses on fuel breakup and mixing within the combustion chamber of propulsion devices. A team of researchers applied spectroscopic diagnostics techniques ...

WASHINGTON D.C., April 18, 2017 -- There are many processes, such as propulsion, in which fluid in a supercritical state, where the temperature and pressure put a substance beyond a distinguishable ...