The design of the magnet and the characteristics of the magnetic field will be discussed. A parametric 3D model was made for a fast sectors' shape adjustment to make the magnetic field isochronous.
A 2.45 GHz compact ECR ion source based on coaxial quarter wave resonator has been developed in JINR FLNR for production of singly charged ions and secondary radioactive ion beams. This paper describes the results of investigation of the source characteristics with different types of UHF couplers. In experiments extracted current was measured as a function of UHF power, frequency and gas flow....
The constant monitoring of the uniformity of the density distribution of the flux of the accelerated particles is required in various applied fields as such as the studies of biological objects and of radiation resistance of electronic devices. The ionization monitor has been developed at FLNR JINR in order to make the non-destructive detailed high precision measurement of the transverse...
For a variety of reasons, Russians begun the research and development of a range of small power reactors from the late 1950’s. After about 30 years, the focus changed to the provision of electricity and district heating to remote and hard-to reach areas. The multipurpose and co-generational activities of these floating nuclear power plants (FNPP) have generated enormous attention. An essential...
Abstract:
Our nuclear reactor design uses annular fuel which has a lot of good features and my work is to make
a detailed study of the thermal-hydraulic features of our 110MWe marine nuclear propulsion reactor
using COMSOL multi-physics.
As any other thermal hydraulic analysis this study, which is a part of a larger design of course, is
meant to:
1. Determine the temperature distribution...
The results of the evaluation of the theoretical model of the VVER-1000 nuclear reactor using an alternative fuel composition consisting of a mixture of thorium and plutonium dioxide are presented in the work.Due to the limited nature of already known energy resources, a search is being made for new ones, including thorium-plutonium fuel. To analyze it's workability, computational studies of...
The virtual model of the accelerator is a computational-theoretical model supplemented with options for simulating beam diagnostics and accelerator control tools. At this stage of the NICA project implementation, the virtual Booster model allows, along with theoretical research in the field of beam dynamics, to work out various methods for tuning accelerator settings.
