Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Shielding Calculations for the TFTR Neutral Beam Injectors
Author: Shielding Calculations for the TFTR Neutral Beam Injectors
Author: Neutronics Calculations for the TFTR Neutral Beam Injectors
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Estimates, based entirely on one-dimensional transport calculations, of some of the effects of radiation on the operation and maintenance of the neutral beam injector for the Tokamak Fusion Test Reactor (TFTR) to be built at the Plasma Physics Laboratory of Princeton University are presented. Radiation effects due to 14-MeV neutrons produced by D-T reactions in the plasma and due to 2.6-MeV neutrons produced by D-D reactions in the calorimeter and in the charged-deuteron beam dump are considered. The results presented here are intended to indicate potential radiation problems rather than to be an accurate estimate of the magnitude of the actual radiation effects that will exist in the vicinity of the final injectors.
Nuclear Cross Sections for Technology
Author: Joseph L. FowlerPublisher:
ISBN:
Category : Cross sections (Nuclear physics)
Languages : en
Pages : 1062
Book Description
NBS Special Publication
Author: Fusion Energy Update
Author: Calculations of TFTR Neutral Beam Injection
Author: Douglass Edmund PostEnergy Research Abstracts
Author: Shielding of Fusion Reactors
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The blanket and shield assemblies of fusion reactors will contain a significant number of very sizable penetrations (neutral beam injection ducts, pumping ports, etc.). The combination of high-energy neutrons and large penetrations will introduce severe design problems that are quite different from those encountered previously. Fusion reactors with their penetrations are very complex geometric structures and in calculating nuclear effects (heating, activation, etc.) tradeoffs must be made between computing efficiency and the accuracy in the geometric modeling. The types of problems that arise due to large penetrations will be illustrated by the calculations that have been carried out to aid in the design of the shielding for the neutral beam injectors of the Tokamak Fusion Test Reactor being built at Princeton University.
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