Thermo nuclear fusion

Thermo nuclear fusion

ТАММ Игорь Евгеньевич    Андрей Дмитриевич Сахаров

TOKAMAK INVENTORS  1954

Súvisiaci obrázok

Výsledok vyhľadávania obrázkov pre dopyt первый ТОКАМАКА

 https://nstx.pppl.gov/overview.html 

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Why it is impossible

 

https://www.ice-age-ahead-iaa.ca/scrp1/pefb000.htm

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French TOKAMAK

https://www.iter.org/mach

HISTORY

Nearly 30 years ago, a group of industrial nations agreed on a project to develop a new, cleaner and more sustainable source of energy.

ITER was set in motion at the Geneva Superpower Summit in November 1985, when the idea of a collaborative international project to develop fusion energy for peaceful purposes was proposed by General Secretary Gorbachev of the former Soviet Union to US President Reagan.

 
 

Building GALERY -  ITER TOKAMAK

https://www.iter.org/construction/tkmfoundations

Main construction milestones:

2006              Signature of the ITER Agreement
2007-2009     Land clearing and levelling
2010-2014     Ground support structure and seismic foundations for the Tokamak
2014-2021     Construction of the Tokamak Building (access for first assembly activities in 2019)
2010-2021     Construction of the ITER plant and auxiliary buildings for First Plasma
2018-2025     Assembly phase 1
Dec 2025       First Plasma
 
 

 

FUSION OF HELIUM 3

 
 
 
 

Could the moon fuel Earth for 10,000 years? China says mining helium from our satellite may help solve the world's energy crisis

 



 

Private groups are also interested in using fuel from the moon by mining water rather than helium

Výsledok vyhľadávania obrázkov pre dopyt apollo moon
 

How much energy does the nuclear fission in one uranium atom give? 
Reference: Physics forum

https://www.physicsforums.com/threads/how-much-energy-does-the-nuclear-fission-in-one-uranium-atom-give.614367/
 

200 MeV, or ~3*10^(-11)J. To power a 100W light bulb for one second, you need ~3*10^12 (3 trillion) fission processes. The energy is large for an atom, but as atoms are really small it is small compared to all everyday scales.
 
I see... That means if you get about 1 kg of uranium235, you could make a huge explosion.... When making nuclear bombs , how much uranium do you need to release such energy?

Reference https://www.physicsforums.com/threads/how-much-energy-does-the-nuclear-fission-in-one-uranium-atom-give.614367/
A primitive U-235 bomb such as the one that destroyed the medium-sized city of Hiroshima and killed about 100,000 people requires more than 50 kilograms; but most of the uranium doesn't fission because the bomb blows itself apart before fission is complete. That bomb released about 10^14 joules, which means (thanks to mfb for the MeV to joules conversion) about 3*10^24 uranium atoms actually fissioned. That's about 1 kg.

 
 
 
Private groups are also interested in using fuel from the moon by mining water rather than helium