Published July 2008
| Version v1
Journal article
Application of fall-line mix models to understand degraded yield
Creators
- 1. Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)
- 2. Department of Physics, University of Nevada, Reno, Nevada 89557 (United States)
- 3. Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)
Description
Mixing between fuel and shell material is an important topic in the inertial confinement fusion community, and is commonly accepted as the primary mechanism for neutron yield degradation. Typically, radiation hydrodynamic simulations that lack mixing (clean simulations) tend to considerably overestimate the neutron yield. This paper presents a series of yield calculations based on a variety of fall-line inspired mix models. The results are compared to a series of OMEGA experiments which provide total neutron yields and time-dependent yield rates.
Additional details
Identifiers
- DOI
- 10.1063/1.2953215;
Publishing Information
- Journal Title
- Physics of Plasmas
- Journal Volume
- 15
- Journal Issue
- 7
- Journal Page Range
- p. 072702-072702.7
- ISSN
- 1070-664X
- CODEN
- PHPAEN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41018693
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- FUSION YIELD; INERTIAL CONFINEMENT; MIXING; NEUTRONS; PLASMA SIMULATION; SHELLS; THERMONUCLEAR FUELS
- Descriptors DEC
- BARYONS; CONFINEMENT; ELEMENTARY PARTICLES; FERMIONS; FUELS; HADRONS; NUCLEAR REACTION YIELD; NUCLEONS; PLASMA CONFINEMENT; SIMULATION; YIELDS
Optional Information
- Notes
- (c) 2008 American Institute of Physics