Sentence examples for cross section processing from inspiring English sources
Main task of this research is lattice calculation, homogenized cross section processing for further 3D nodal reactor core simulation and coupled reactor core simulations and thermal-hydraulic calculations.
A description of the various capabilities of the code is provided, including detailed discussion of the geometry, meshing, cross section processing, and neutron transport options.
A novel physics-based approximation to a Jacobian-vector product has been developed to mitigate the impact of expensive on-line cross section processing steps.
To perform the high fidelity multi-physics simulations of real reactors or benchmark calculations such as two-cycle BEAVRS benchmark based on measurement data of a practical nuclear power plant, several factors must be considered such as large scale detailed depletion, thermal-hydraulics feedback, on-the-fly nuclear cross section processing, criticality search and inter-cycle refueling.
Some techniques for geometry treatment, new burnup algorithm, source convergence acceleration, massive tally and parallel calculation, and temperature dependent cross sections processing are researched and implemented in RMC to improve the efficiency.
The TRITON control module in SCALE6 can perform reliable depletion and decay analysis for many reactor physics applications due to its problem-dependent cross-section processing and rigorous treatment of neutron transport.
The NNDC has been primarily processing neutron cross section covariances on its 64-bit Linux cluster in support of two DOE programs, the Global Nuclear Energy Partnership GNEPP) and the Nuclear Criticality Safety Program (NCSP).
However, previous studies have shown that slots with triangle-shape cross section are formed, and extra processing has to be performed to remove the surface fluctuations, which degrade machining accuracy and lower total efficiency.
Fig. 2 SEM images of nanoporous silicon (cross section in insert) with different processing time.
Another component of the instrument, which is not shown in the cross section view, is the central processing unit (CPU).
Fig. 4 SEM images of inverted pyramid (cross sections in insert) processing for different time.
