Search results for kelvin model

Space Exploration Jun 3, 2016

Physicist develops new model for speed and motion of solar flares

A Montana State University physicist who has developed a new model that predicts the speed of solar plasma during solar flares, likening it to the path traveled by a thrown baseball, will present his findings at the Solar ...

Space Exploration Feb 4, 2011

New images show cloud exploding from Sun ripples like clouds on Earth

(PhysOrg.com) -- Physicists, led by a researcher at the University of Warwick, studying new images of clouds of material exploding from the Sun have spotted instabilities forming in that exploding cloud that are similar to ...

Astronomy Mar 27, 2024

Imaging turbulence within solar transients for the first time

The Wide-field Imager for Parker Solar Probe (WISPR) Science Team, led by the U.S. Naval Research Laboratory (NRL), captured the development of turbulence as a Coronal Mass Ejection (CME) interacted with the ambient solar ...

Astronomy Sep 24, 2020

The strange storms on Jupiter

At the south pole of Jupiter lurks a striking sight—even for a gas giant planet covered in colorful bands that sports a red spot larger than the earth. Down near the south pole of the planet, mostly hidden from the prying ...

Materials Science Dec 1, 2021

New computational approach predicts chemical reactions at high temperatures

Extracting metals from oxides at high temperatures is essential not only for producing metals such as steel but also for recycling. Because current extraction processes are very carbon-intensive, emitting large quantities ...

General Physics Apr 24, 2007

New model describes avalanche behavior of superfluid helium

By utilizing ideas developed in disparate fields, from earthquake dynamics to random-field magnets, researchers at the University of Illinois have constructed a model that describes the avalanche-like, phase-slip cascades ...

Environment Nov 13, 2014

Toward better forecasting of fish resources

Its turbid cold waters are home to the largest fish stocks in the world: the Humboldt Current system, which runs along the Peruvian and Chilean coasts, boasts exceptional biological productivity thanks to a very intense coastal ...

Astronomy May 2, 2017

Scientists find giant wave rolling through the Perseus galaxy cluster

Combining data from NASA's Chandra X-ray Observatory with radio observations and computer simulations, an international team of scientists has discovered a vast wave of hot gas in the nearby Perseus galaxy cluster. Spanning ...

Mar 8, 2006

Z machine exceeds two billion degrees Kelvin: hotter than the interiors of stars

Sandia’s Z machine has produced plasmas that exceed temperatures of 2 billion degrees Kelvin — hotter than the interiors of stars. The unexpectedly hot output, if its cause were understood and harnessed, could eventually ...

Earth Sciences Mar 25, 2021

Improving the global budget for atmospheric methanol

New aircraft survey data show that although atmospheric chemistry above remote ocean regions is a considerable source of methanol production, the ocean's net methanol emission is minor.

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