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According to Huffington Post, the
full-sized arc reactor featured in the
movie looks similar to a Tokamak
plasma containment system. The real-world
equivalent is an International
Thermonuclear Experimental Reactor
(ITER) project, which is currently
making the largest experimental Tokamak
nuclear fusion reactor. The reactor is
designed to produce an output power of 500
megawatts. Starting the project in 2007,
several countries aim to finish the
building the ITER in France by 2019. If
the project proves successful, it will
become the largest plasma experiment in
use for physics, and a commercial
demonstration fusion power plant will
follow. Huffington Post states in regards
to how the ITER will function, “..
Basically, it mashes two isotopes of
hydrogen, deuterium and tritium, together
at such high energies that they combine
into one atom. When they fuse, the
reaction produces helium and a free
neutron. Critically, helium+neutron has
less mass than deuterium+tritium, and the
missing mass is converted to energy. That
energy can be captured as heat to run a
traditional steam-driven turbine (like any
other power plant)..”
A big difference between the ITER and
Stark Industries (SI) is that the ITER has
many magnetic coils on the outside of the
torus containment area whereas (SI) has a
viewing window. Another big difference
between the ITER and SI is the fact that
SI has no cooling turbines, loops, or any
other traditional cooling device that a
thermal reactor would require. This means
that the Stark Arc Reactor, instead of
creating heat then electricity, directly
creates electricity. This idea directly
correlates to the fact that Tony Stark,
who wears a small Arc Reactor on his
chest, does not die of incineration.
When hearing the words “Iron Man,” a few
images come to mind. One most common image
is of Tony Stark with the miniature arc
reactor in his chest, glowing a signature
blue color. Huffington Post dubs Cherenkov
radiation as the real-life double of
Iron Man’s glowing circle. According to
geek.com, it is "theoretically possible to
create the Cherenkov glow in almost any
substance that significantly slows photon
propagation to allow charge particles to
catch up." A similar concept of this may
be why Iron Man has a glorious glow.
Iron Man is still a little ahead of the
game when it comes to creating the
ultimate energy efficient power source,
but it’s clear to see that his creations
did not come from pure fiction. Maybe soon
though, the creation by Tony Stark will
become a reality.
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Photo on the
Left:
Explains Cerenkov radiation
Source
Image
Photo on the
Right:
Photo of Cerenkov radiation
Source
Image
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A FUSION OF IDEAS:
ITER’s reactor is a
tokamak, in which the fuel is
contained in a doughnut-shaped
vessel and heated to ten times the
temperature of the Sun’s core,
forming a plasma, a hot, electricity
charged gas.
1. VACUUM VESSEL:
A huge stainless steel container will
hold the plasma and house the fusion
reaction.
2.
HEATING:
Neutral beam injections and
radio-frequency electromagnetic
waves will heat the plasma to
150,000,000 *C.
3. MAGNETS:
Ten thousand tonnes of
superconducting magnets generating a
field 200,000 times that of Earth’s
magnetic field will confine and
shape the plasma.
4. BLANKET:
Tiles weighing up to 4 tonnes
will protect the vacuum vessel and
magnets from heat and neutrons.
5. DIVERTER:
A series of tungsten tiles under the
vacuum vessel take exhaust heat and
gases away from the tokamak.
6. DIAGNOSTICS:
Key experimental tools (including
pressure gauges and neutron cameras)
for measuring the physics of
plasmas.
7. CRYOSTAT:
A huge refrigerator surrounding the
vacuum vessel, protecting the
superconducting magnets and other
equipment from heat.
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