Author: W. L. Bunch
Publisher:
ISBN:
Category : Fast neutrons
Languages : en
Pages : 90
Book Description
The fission product inventory and the decay heat associated with driver fuel irradiated to goal exposure (45,000 MWd per metric ton) in the Fast Test Reactor is presented, based on calculations using the computer code RIBD with a nuclear data library prepared for the FTR environment. Curie inventories as a function of decay time are given for each of about 350 isotopes or isomeric states generated by the fast-neutron induced fission of either 239Pu or 238U, by down-chain decay, or by subsequent neutron capture. Beta, gamma, and total decay power are given in percent of operating power for decay times from 1 sec to about 10 years. Uncertainty in the decay heat calculations, based on propagation of the uncertainties associated with input nuclear data, is estimated. The uncertainty is calculated to be less than +̲ 10% for the first 10 days, and less than +̲ 20% over a 10-yr decay period.
Fission Product Inventory and Decay Heat Associated with FTR Fuel
Author: W. L. Bunch
Publisher:
ISBN:
Category : Fast neutrons
Languages : en
Pages : 90
Book Description
The fission product inventory and the decay heat associated with driver fuel irradiated to goal exposure (45,000 MWd per metric ton) in the Fast Test Reactor is presented, based on calculations using the computer code RIBD with a nuclear data library prepared for the FTR environment. Curie inventories as a function of decay time are given for each of about 350 isotopes or isomeric states generated by the fast-neutron induced fission of either 239Pu or 238U, by down-chain decay, or by subsequent neutron capture. Beta, gamma, and total decay power are given in percent of operating power for decay times from 1 sec to about 10 years. Uncertainty in the decay heat calculations, based on propagation of the uncertainties associated with input nuclear data, is estimated. The uncertainty is calculated to be less than +̲ 10% for the first 10 days, and less than +̲ 20% over a 10-yr decay period.
Publisher:
ISBN:
Category : Fast neutrons
Languages : en
Pages : 90
Book Description
The fission product inventory and the decay heat associated with driver fuel irradiated to goal exposure (45,000 MWd per metric ton) in the Fast Test Reactor is presented, based on calculations using the computer code RIBD with a nuclear data library prepared for the FTR environment. Curie inventories as a function of decay time are given for each of about 350 isotopes or isomeric states generated by the fast-neutron induced fission of either 239Pu or 238U, by down-chain decay, or by subsequent neutron capture. Beta, gamma, and total decay power are given in percent of operating power for decay times from 1 sec to about 10 years. Uncertainty in the decay heat calculations, based on propagation of the uncertainties associated with input nuclear data, is estimated. The uncertainty is calculated to be less than +̲ 10% for the first 10 days, and less than +̲ 20% over a 10-yr decay period.
FTR FISSION PRODUCT DECAY HEAT.
Author:
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ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
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Category :
Languages : en
Pages :
Book Description
235U Fission Product Decay Heat from 1 to 105 Seconds
Author:
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ISBN:
Category : Uranium
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages :
Book Description
Early Time Decay of Fission Product Mixtures
Author: J. L. Mackin
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 32
Book Description
Evaluation of Fission Product After-heat
Author: Bernard I. Spinrad
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 44
Book Description
235U Fission Product Decay Heat from 1 to 10 5 Seconds
Author: S. J. Friesenhahn
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages :
Book Description
Early Time Decay of Fission Product Mixtures
Author: P. Zigman
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 30
Book Description
Fission Product Decay Heat
Author: D. W. Crancher
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
An Investigation of Fission Product Behavior and Decay Heating in Nuclear Reactors
Author: Talmadge Ray England
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 696
Book Description
Publisher:
ISBN:
Category : Fission products
Languages : en
Pages : 696
Book Description
A method of computing fission-product decay heat in a reactor with time-dependent flux
Author: F. W. Barclay
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description