1 / 3

Exercise 1

Exercise 1. 7th FLUKA Course NEA Paris, Sept.29-Oct.3, 2008. Ex #1 Proton beam impinging on a cylinder of pre-def material. Get the source example files from the course website http:// www.cern.ch/fluka-course/nea2008 Download all the ex1*.inp files to ~/work/ex1 directory

yaholo
Download Presentation

Exercise 1

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Exercise 1 7th FLUKA Course NEA Paris, Sept.29-Oct.3, 2008

  2. Ex #1 Proton beam impinging on a cylinder of pre-def material Get the source example files from the course website http://www.cern.ch/fluka-course/nea2008 Download all the ex1*.inp files to ~/work/ex1 directory Different input formats: • ex1.inpfixed card formatfree geometry format(RECOMMENDED) • ex1free.inpfree card formatfree geometry format obsolete (but supported) • ex1fix.inpfixed card formatfixed geometry format (DEFAULT) • ex1double.inpfixed card formathigh-accuracy fixed geometry format • ex1fixfree.inpfree card formatfixed geometry format

  3. Ex #1 run ex1.inp in the ex1 dir $$FLUPRO/flutil/rfluka –N0 –M4 ex1 & look at the .out file $emacs [or any editor] ex1001.out & • find the inelastic scattering length for beam particles in the target • convert the beam momentum spread into energy spread (in MeV) • determine how many primaries are needed to have a run (with 4 cycles) lasting in total as many minutes as the number of neutrons of the 6He’s isotope • find the fraction of energy leaving the system • calculate the power leaving the system for a beam current of 4mA (in S.I. units)

More Related