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Linac Momentum Dump. Ti Window Results S.D. Reitzner 2/16/2011. Linac Input Params. 400 MeV protons Vertex 350 cm upstream from wall Stainless steel pipe 6, 8” diameter Ti 6Al-4V window 10, 15 mils 5’, 4’, 2’, -10” from wall. Beam Window Side View. 5’ Sleeve. No Window.
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Linac Momentum Dump Ti Window Results S.D. Reitzner 2/16/2011
Linac Input Params • 400 MeV protons • Vertex • 350 cm upstream from wall • Stainless steel pipe 6, 8” diameter • Ti 6Al-4V window 10, 15 mils • 5’, 4’, 2’, -10” from wall
Beam Window Side View 5’ Sleeve
No Window Total Flux (cm-2 s-1)
R = 6” Z = 5’ dZ = 10 mils Fluence
R = 8” Z = 5’ dZ = 10 mils Fluence
R = 8” Z = 5’ dZ = 15 mils Fluence
R = 6” Z = 4’ dZ = 10 mils Fluence
R = 6” Z = 2’ dZ = 10 mils Fluence
Z = -10” dZ = 10 mils Fluence
Z = -10” dZ = 15 mils Fluence
No Window Dose Equivalent (mSv/hr)
R = 6” Z = 5’ dZ = 10 mils Dose Equivalent (mSv/h)
R = 8” Z = 5’ dZ = 10 mils Dose Equivalent (mSv/h)
R = 8” Z = 5’ dZ = 15 mils Dose Equivalent (mSv/h)
R = 6” Z = 4’ dZ = 10 mils Dose Equivalent (mSv/h)
R = 6” Z = 2’ dZ = 10 mils Dose Equivalent (mSv/h)
Z = -10” dZ = 10 mils Dose Equivalent (mSv/h)
Z = -10” dZ = 15 mils Dose Equivalent (mSv/hr)
No Window Dose Residue (mSv/hr)
R = 6” Z = 5’ dZ = 10 mils Dose Residual (mSv/hr)
R = 8” Z = 5’ dZ = 10 mils Dose Residual (mSv/hr)
R = 8” Z = 5’ dZ = 15 mils Dose Residual (mSv/hr)
R = 6” Z = 4’ dZ = 10 mils Dose Residual
R = 6” Z = 2’ dZ = 10 mils Dose Residual
Z = -10” dZ = 10 mils Dose Residual (mSv/hr)
Z = -10” dZ = 15 mils Dose Residual (mSv/hr)
Star Density No Window
R = 6” Z = 5’ dZ = 10 mils Star Density
R = 8” Z = 5’ dZ = 10 mils Star Density
R = 8” Z = 5’ dZ = 15 mils Star Density
R = 6” Z = 4’ dZ = 10 mils Star Density
R = 6” Z = 2’ dZ = 10 mils Star Density
Z = -10” dZ = 10 mils Star Density
Z = -10” dZ = 15 mils Star Density