Researchers have uncovered a previously hidden heating process that helps explain how the atmosphere that surrounds the Sun called the “solar corona” can be vastly hotter than the solar surface that ...

Scientists at the University of Stuttgart's Institute of Aerodynamics and Gas Dynamics (IAG) have produced a novel dataset that will improve the development of turbulence models. With the help of the ...

Abstract: Turbulent fluid flows are characterized by a wide spectrum of spatial and temporal scales. Unfortunately, the cost of resolving these scales with Direct Numerical Simulation (DNS) grows ...

Using HLRS’s Hawk supercomputer, University of Stuttgart scientists have for the first time produced high-resolution simulation data characterizing the transition from low to high Reynolds numbers in ...

In a comprehensive experimental study, an international team of researchers has confirmed the calculations of a leading turbulence simulation code to an unprecedented degree. This marks a major ...

This visualization shows moderately large pressure fluctuations within a 35-trillion-grid-point turbulence simulation, including 5x and 25x zoom-in views. The negative fluctuations organize into ...

A new simulation of the galaxy’s magnetic turbulence shakes up how we think about—and visualize—the astrophysical environments. The model was developed by James Beattie, a postdoctoral fellow at the ...

Researchers uncover the long-hidden process that helps explain why the Sun's corona can be vastly hotter than the solar surface that emits it. Researchers have uncovered a previously hidden heating ...