Looked recently " the espionage in dish 6: Overall collapse " , before still having before long of our country " the Red Sea acts " , terrorist is involved to think 1000 ways inside 100 plan material of the nucleus that make a point builds an atom bomb to play.
Did atom bomb want sodden ave really? Can you pile up library of ammunition of subterranean ammunition business minute minutes?
1, of nuclear material get not easyFissile if material is uranous 235, plutonium the 239 commonly used material that are production atom bomb, 235 need rely on uranium the rich of one country and fundamental industry.
Must have uranium above all, mine uranium stone needs a variety of methods such as prospect, mineral separation, exploitation, sorting, abstraction, fine, can get uranous oxide only at this moment, the yellow cake that mentions in action of film the Red Sea namely.
Still need farther depart to the nuclear material of production atom bomb from yellow cake, condense.
Of plutonium get basically rely on nuclear reactor, from the extraction in lack fuel, japan all the time since extract plutonium ceaselessly from inside native lack fuel, end when blessing island accident was investigated 2014, japan had extracted 45 tons of plutonium, these plutonium are theoretic can make 5500 nuclear warhead. Blessing island nuclear power plant piles 3 numbers even if use uranous plutonium to mix oxide, commonner nuclear fuel draws this kind of fuel more easily plutonium. Nevertheless these plutonium are not nuke class Gao Nong to shrink plutonium (plutonium 239 be less than probably 60% ) , cannot use at making atom bomb directly, still need to condense 90% above further, still need centrifugal of on 10 thousand high rotate speed, japan does not have so much centrifugal at present. The graph is on inchoate use at uranium 238 separatory of 235 He You electromagnetism machine.
Atom bomb can be different from the film in in that way globose nuclear fuel is informal to lose in a device finish, unlike common dynamite, atom bomb is an exploder actually.
Atom bomb involves the calculation of critical mass, be in for activation condition, requirement atom bomb is in safe condition, cannot let atom bomb be in at this moment critical perhaps exceed critical condition.
Atom bomb is medium critical Xiang Chao is critical changing is to pass bulk to come pilot, say simply to divide nuclear fuel two namely or many distributing, the ability when detonating pushs each nuclear fuel, push this important task to be finished by tall explosion medicine.
Have the following demands:
(1) rate is rapid, finish inside one of seconds extremely, because this chooses drug of special tall explosion
(2) precision is tall, get together to be in in central error 1 million elements inside one second, cannot achieve otherwise exceed critical condition.
(3) focusing sex is good, should push major nuclear fuel to the center, and cannot be a few perhaps push partly to the center, affect explosive result otherwise.
Be based on above a few respects, production atom bomb is not an easy thing.
More popular science welcomes to pay close attention to May 21!
