Author: Farrell. C.Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Monte Carlo Modelling of Impurity Ion Transport for Alimitersource
Author: Farrell. C.Monte Carlo Modelling of Impurity Ion Transport for a Limiter Source/sink
Author: P. C. StangebyPublisher:
ISBN:
Category : Plasma-wall interactions
Languages : en
Pages :
Book Description
Euroabstracts
Author: Nuclear Fusion
Author: Euro Abstracts
Author: Proceedings
Author: Canadian Aeronautics and Space Journal
Author: Europhysics Conference Abstracts
Author: Monte Carlo Impurity Transport Modeling in the DIII-D Transport
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
A description of the carbon transport and sputtering physics contained in the Monte Carlo Impurity (MCI) transport code is given. Examples of statistically significant carbon transport pathways are examined using MCI's unique tracking visualizer and a mechanism for enhanced carbon accumulation on the high field side of the divertor chamber is discussed. Comparisons between carbon emissions calculated with MCI and those measured in the DIII-D tokamak are described. Good qualitative agreement is found between 2D carbon emission patterns calculated with MCI and experimentally measured carbon patterns. While uncertainties in the sputtering physics, atomic data, and transport models have made quantitative comparisons with experiments more difficult, recent results using a physics based model for physical and chemical sputtering has yielded simulations with about 50% of the total carbon radiation measured in the divertor. These results and plans for future improvement in the physics models and atomic data are discussed.
Monte Carlo Methods for Particle Transport
Author: Alireza HaghighatPublisher: CRC Press
ISBN: 042958220X
Category : Mathematics
Languages : en
Pages : 214
Book Description
Fully updated with the latest developments in the eigenvalue Monte Carlo calculations and automatic variance reduction techniques and containing an entirely new chapter on fission matrix and alternative hybrid techniques. This second edition explores the uses of the Monte Carlo method for real-world applications, explaining its concepts and limitations. Featuring illustrative examples, mathematical derivations, computer algorithms, and homework problems, it is an ideal textbook and practical guide for nuclear engineers and scientists looking into the applications of the Monte Carlo method, in addition to students in physics and engineering, and those engaged in the advancement of the Monte Carlo methods. Describes general and particle-transport-specific automated variance reduction techniques Presents Monte Carlo particle transport eigenvalue issues and methodologies to address these issues Presents detailed derivation of existing and advanced formulations and algorithms with real-world examples from the author’s research activities