Spallation Kernfusion. Kernreaktionen: Wichtige Fusionswirkungsquerschnitte.

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Presentation transcript:

Spallation Kernfusion

Kernreaktionen: Wichtige Fusionswirkungsquerschnitte

Rekorde Fusion

Comparisons of Nuclear Fusion Reactor Core Plasma Performance Equipment (Year and Month) JT-60 (June 1998) JT-60 (October 1996) JET (February 1992) Divertor Type W Type (the same type as ITER) Conventional Type FuelDeuterium Improved Containment System Negative Magnetic Shear Mode High Ion Temperature H- Mode Plasma Volume54m 3 58m 3 100m 3 Plasma Current2.6 Million A2.8 Million A3.1 Million A Containment Time1.1 Seconds1.0 Second1.2 Seconds Ion Temperature 190 Million Degrees 210 Million Degrees Ion Density 48 Trillion Particles/cm 3 49 Trillion Particles/cm 3 41 Trillion Particles/cm 3 Equivalent Fusion Power Gain 1.25(Highest Value in the World) (Value Recorded in the Past)

Record set for hottest temperature on Earth Scientists produce gas more than 100 times hotter than the sun By Ker Than Updated: 7:59 p.m. ET March 8, 2006 Scientists have produced superheated gas exceeding temperatures of 2 billion degrees Kelvin, or 3.6 billion degrees Fahrenheit. This is hotter than the interior of our sun, which is about 15 million degrees Kelvin, and also hotter than any previous temperature ever achieved on Earth, they say. Sandia Labs

Magnetischer Einschluß Tokamak

JET JT-60A

ITER Fusion

What is ITER? ITER is a joint international research and development project that aims to demonstrate the scientific and technical feasibility of fusion power. The partners in the project - the ITER Parties - are the European Union (represented by EURATOM), Japan, the People´s Republic of China, India, the Republic of Korea, the Russian Federation and the USA. ITER will be constructed in Europe, at Cadarache in the South of France. The ITER device What is fusion? Fusion is the energy source of the sun and the stars. On earth, fusion research is aimed at demonstrating that this energy source can be used to produce electricity in a safe and environmentally benign way, with abundant fuel resources, to meet the needs of a growing world population.

Laser-induzierte Fusion