Affordable Access

Publisher Website

Dynamic Monte-Carlo modeling of hydrogen isotope reactive–diffusive transport in porous graphite

Authors
Journal
Journal of Nuclear Materials
0022-3115
Publisher
Elsevier
Publication Date
Identifiers
DOI: 10.1016/j.jnucmat.2007.03.226
Disciplines
  • Chemistry

Abstract

Abstract An equal mixture of deuterium and tritium will be the fuel used in a fusion reactor. It is important to study the recycling and mixing of these hydrogen isotopes in graphite from several points of view: (i) impact on the ratio of deuterium to tritium in a reactor, (ii) continued use of graphite as a first wall and divertor material, and (iii) reaction with carbon atoms and the transport of hydrocarbons will provide insight into chemical erosion. Dynamic Monte-Carlo techniques are used to study the reactive–diffusive transport of hydrogen isotopes and interstitial carbon atoms in a 3-D porous graphite structure irradiated with hydrogen and deuterium and is compared with published experimental results for hydrogen re-emission and isotope exchange.

There are no comments yet on this publication. Be the first to share your thoughts.

Statistics

Seen <100 times
0 Comments

More articles like this

Multi-scale modeling of hydrogen isotope transport...

on Journal of Nuclear Materials Jan 01, 2005

Dynamic Monte-Carlo modeling of hydrogen isotope d...

on Journal of Nuclear Materials Jan 01, 2007

Modeling of hydrogen isotope exchange from porous...

on Nuclear Instruments and Method... Nov 15, 2012

Kinetic Monte Carlo studies of hydrogen abstractio...

on The Journal of Chemical Physic... May 07, 2008
More articles like this..