Not exact matches
Transition
from Collisional to Collisionless Regimes in Interpenetrating
Plasma Flows on the National Ignition Facility
At a certain distance
from the sun, though, that
plasma escapes the corona and streams through the solar system as the solar wind, a constant
flow of charged particles that pummels the planets, including Earth (SN Online: 8/18/17).
Researchers
from Tohoku University have been trying to find out how the
plasma flow is influenced by its environment via laboratory experiments.
One school proposes that the transformation comes
from a turbulence - generated sheared
flow of edge
plasma generated by a process called «Reynolds stress.»
The
plasma containing magnetic beads then
flows through the microchannels on the diagnostic chip in which the beads can be readily collected using a magnet to extract circulating exosomes
from the
plasma.»
This results
from the solar wind interacting with the
plasma generated in the coma — the envelope of gas
flowing from a comet's nucleus as it is heated by the sun.
The
flows of water and air as expressed in three - dimensional equations differ significantly
from five - dimensional
plasma behaviors in complexity and diversity.
With nothing to prevent the resulting iron
plasma from spreading out, it would
flow quasi-spherically
from the target.
«If
plasma (
flow) is turned on the right way, I can blow air any direction I want to blow air,» says Doug Blake, deputy director of the Air Force Research Lab's Air Vehicles Directorate, of the craft's ability to push air away
from itself.
As a plane flies through a thunderstorm or other electrically charged environment, the outside of the plane begins to be polarized, forming «leaders,» or channels of highly conductive
plasma,
flowing from opposite ends of the plane and eventually out toward oppositely charged regions of the atmosphere.
Another possibility is a so - called «cooling
flow» scenario, where gas cools
from the ultra-hot (10 million degree) atmosphere of
plasma that surrounds the galaxies, forming pools of cold molecular gas that starts to form stars.
One theory involves the solar wind, the steady
flow of
plasma that emanates
from a star.
More importantly, during the declining phase of the solar maximum high - speed streams develop in the solar wind that is made up of
plasma that
flows from the sun.
And they will use computer models to «check our understanding of how the exhaust power
flows from the
plasma to the stellarator's first wall,» said Neilson.
Known as a «test divertor unit (TDU) scraper element,» the component intercepts some of the heat
flowing towards the divertor — a part of the machine that collects heat and particles as they escape
from the
plasma before they hit the stellarator wall or degrade the
plasma's performance.
The information could help GE develop a method for protecting the liquid - metal cathode — the negative terminal inside the tube —
from damage
from the ions carrying the current
flowing through the
plasma.
As blood
flows throughout the body, a thin, yellow fluid called
plasma leaks out
from blood vessels and mixes with interstitial fluid and water to surround the cells in different tissues.
TPE is an apheresis (removal of impurities
from blood) treatment in which
plasma contaminated with damaging auto - antibodies, toxins or abnormal proteins is separated
from the patient's
flowing blood and exchanged with donor
plasma that is returned to the patient to render the patient less susceptible to or free
from immunologic attack or other pathologic processes.