With long fuel rods, there are a number of tubes 1 distributed axially along the rods. On assembling a plurality of these fuel rods into a fuel element, the tubes 1 bear against each other and, depending on the further design of the fuel element, it may be necessary to wind about the...
A nuclear reactor is a device used to initiate and control a fission nuclear chain reaction. Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine propulsion. When a fissile nucleus like uranium-235 or plutoni
Nuclear fuel will be used in the reactor after its ___ into the form of rods.A. having compressed B. to have been compressed C. having been compressed D. have been compressed 相关知识点: 试题来源: 解析 C 正确答案:C解析:介词after后应跟动名词作宾语。its指代nuclear fuel,与compress之间为...
The used fuel which comes out of the reactor can be managed in different ways, including recycling for energy production or direct disposal. As a matter of fact, many countries have been using recycled fuel for decades to partially fuel their reactors.(从反应堆出来的用过的燃料可以用不同的方式...
Nuclear fuel will be used in the reactor after its ___ into the form of rods. A. having compressed B. to have been compressed C. having been compressed D. have been compressed 相关知识点: 试题来源: 解析 C 正确答案:C 解析:介词after后应跟动名词作宾语。its指代nuclear fuel,与compress...
Method of protecting a zirconium-alloy cladding tube of a nuclear- reactor fuel rod against attack by radioactive fission products, such as iodine especially, which includes applying an internal pressure to the cladding tube at a temperature of from 300° to 500° C. so as to deform the ...
CONSTITUTION: A fuel pellet has a central part 1, tubular as a whole, having a pair of bearing parts 3, 5. The bearing parts 3, 5 have bearing faces 7, 9 which abut tightly on an adjacent fuel pellet when fuel rods are stacked internally. Recesses 11, 13, called dish, are also ...
12. In a fuel assembly for a nuclear reactor which includes an elongated hollow shroud housing a plurality of substantially parallel nuclear fuel rods which are spaced from each other by thin wires secured to one end of each fuel rod and wrapped down and around the fuel rod in the same spi...
Burnable poison rod for a nuclear reactor fuel assembly A burnable poison rod for use in a nuclear reactor fuel assembly which includes concentrically disposed rods having an annular space therebetween which extends the full length of the rods. The inner rod is hollow to permit circulation of.....
Method and apparatus for compacting spent nuclear reactor fuel rods A method and apparatus for withdrawing spent fuel rods from a nuclear fuel rod assembly into a different nuclear fuel rod container wherein the spent fuel ... WJ Wachter - US...