منابع مشابه
MeV Neutron Generator – Literature Review
A 14 MeV neutron generator described in this paper.Neutrons are produced in D-T, D-D,T-T reactions. The production of 14 MeV neutrons from DD neutrons generator resulting from tritium build up from d(d,p)t reaction in the target under 30mA, 300 KeV deuteron beam, bombarding a water-cooled, rotating target, size of beam spot on target is 1.8 cm is obtained. An estimate of the capital cost 14 MeV...
متن کاملFeasibility Study and Installation of Thermal Neutron Driven 14 MeV Neutron Converter into the TRIGA Research Reactor
Tentative design and implementation of an irradiation facility are described, which will add a 14 MeV component to the neutron spectrum in a thermal research reactor irradiation facility. The idea is to exploit the Li(n,T)He reaction in a blanket of lithium in a deuterated environment, placed in a thermal reactor irradiation channel. Existing literature describing similar devices is reviewed, t...
متن کاملMonte Carlo Calculations Using MCNP4B for an Optimal Shielding Design of a 14-MeV Neutron Source
The shielding for 14-MeV neutrons from a D-T generator at SLAC needs to be optimized in terms of shield thickness and cost. Shielding calculations were made using the MCNP4B Monte Carlo code and the ENDF/B-VI cross section set. A few materials were studied: iron, borated polyethylene, three types of normal and heavy concrete, and mixtures of iron and borated polyethylene. The effects of shieldi...
متن کاملPFC / JA - 93 - 17 14 MeV Neutron Yields from D - T Operation of the MIT Cockcroft
As part of our fusion product-diagnostic development program, we have begun a series of experiments with 14 MeV neutrons generated in a Cockcroft-Walton accelerator. Two different detectors have been used to measure the neutron yield: a silicon SBD and a Cu foil. The energy of the emitted neutrons has been determined by using two spectrometers: the SBD and a 3 He proportional counter. The react...
متن کاملPOHANG NEUTRON FACILITY BASED ON 100-MeV ELECTRON LINAC
Pohang Neutron Facility (PNF) is a pulsed neutron facility based on the 100-MeV electron linear accelerator. It was constructed for nuclear data production in Korea, and it consists of an electron linear accelerator, a watercooled Ta target with a water moderator and a time-offlight path with an 11 m length. The 100-MeV electron linac uses a thermionic RF-gun, an alpha magnet, four quadrupole m...
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ژورنال
عنوان ژورنال: Physics and High Technology
سال: 2011
ISSN: 1225-2336
DOI: 10.3938/phit.20.051