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Pengtaofu
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- TL;DR Summary
- fission product release from failed fuel rods in PWR
There are a lot of fission products accumulated in the fuel pellet and gap in the fuel cladding during PWR operation. Howeve, some iodine and noble gas will release to the primary loops in case of fuel failure. The fission product release rate can be described as the escape rate coefficent which means the possibility of one fission product atom released from defective fuel rods per second.
I am told that the relationshipn bewteen escape rate coefficent and linear heat rate, shown in the following figure, has been got in Canada experiment reactor at 1960s. Howerer I can not find any usefuel information about detail of the experiment. Could anyone help if one know the old experts.
I am told that the relationshipn bewteen escape rate coefficent and linear heat rate, shown in the following figure, has been got in Canada experiment reactor at 1960s. Howerer I can not find any usefuel information about detail of the experiment. Could anyone help if one know the old experts.