Transcript PowerPoint - Dallastown Area School District

Deuterium Fusion Using Inertial
Electrostatic Confinement
A Science Fair Project
By Michael Kovalchick
Dallastown Area High School
What is IEC Fusion?
• Inertial Electrostatic
Fusion (IEC) uses a
high voltage well to
ionize a fusion fuel
gas and then cause
collision of the ions
to induce fusion.
• Super hot
temperatures over
100 million Kelvin are
required.
Why Study IEC Fusion?
• In spite of a great deal of research emphasis
on magnetic confinement fusion, Inertial
Electrostatic Confinement (IEC) Fusion is the
only nuclear fusion method that produces
sustained reactions.
• IEC fusion can be performed on a small scale.
The goal of the project was to build an actual
operating nuclear fusion reactor.
What was needed?
• A vacuum chamber capable of tolerating a harsh
plasma environment (KitchenAid mixing bowl)
• Pumps needed to achieve a high vacuum
• A high voltage power supply
• Deuterium gas
• Neutron detection equipment
• Safety equipment
• Experienced adult oversight
• Some space in the basement
The Reactor
The Results
Test run using Helium Gas
Artificial star of deuterium plasma.
Fusion achieved!
When deuterium plasma was confined, neutrons were
detected outside the chamber.
Conclusion
• The project was successful at building a
tabletop nuclear fusion reactor
• The reactor is useful for plasma and neutron
studies
• Personal experience was gained in a variety
of science and engineering areas.