20180912-Radiation-Mtg

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Logistic information

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Agenda / Minutes

  1. prexSim updates/ collimator region heating and radiation
    • AZ: Made sure that the dimensions and positions are correct; the only mistake was that the conical pipe was 6mm DS than it should have been (but it should have not made any major effect on the results)
    • AZ: there seems to be an intersection between the DS flange and the septum pipe; will have to resolve this. KP: we should put a couple of vacuum detector before and after the septum pipe and determine the power between them
    • VO: need to double check the geometries in FLUKA because my last simulation showed the DS collimator region absorbing only 10W. AZ: will help with that
    • DA: is the raster the same in both simulations? CG: the raster in our simulation is not correct. Will have to make some changes after the meeting and inform Adam. After that I will talk to Yves and get the correct angle - position correlation. AZ: will run both settings asap. VO: FLUKA can’t really bake in an angle position correlation.
    • KP: we should cut out some HDPE in the inner radius (maybe a couple of inches). AZ: will do that and rerun the simulation.

Attendance

Adam, Victoria, Dave A, Kent, Ciprian

Excused: