Memorias de investigación
Communications at congresses:
The Role of the Spatial and Temporal Radiation Deposition in Inertial Fusion Chambers: The case of HiPER
Year:2010

Research Areas
  • Mechanical aeronautics and naval engineering

Information
Abstract
The first wall armor for the reactor chamber of HiPER (spherical chamber 10 m in diameter with 1 mm tungsten armor as inner wall) will have to face short energy pulses of 5 to 20 MJ mostly in form of X¿rays and charged particles at a repetition rate of 5¿10 Hz. The maximum energy fluence which the armor can withstand without risk of failure will be determined by how radiation deposits its energy in time and space in the material. ¿Our objective is to study by using the CODE ASTER software the dependence of thermal effects on the temporal and spatial deposition of energy on theWsurface. ¿We present the first simulated values of the thermodynamical behavior of theWarmor designed for HiPER under a shock ignition target of 48MJ
International
Si
Congress
23rd IAEA Fusion Energy Conference
960
Place
Daejon, Korea
Reviewers
Si
ISBN/ISSN
978-84-9903-484-3
Start Date
11/10/2010
End Date
16/10/2010
From page
500
To page
501
Book of Abstracts
Participants

Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Fusión Nuclear Inercial y Tecnología de fusión
  • Centro o Instituto I+D+i: Instituto de Fusión Nuclear