Re: How to define the hydrogen liquid?

From: Hantao Jing <jinght_at_mail.ihep.ac.cn>
Date: Tue, 16 Dec 2008 09:50:06 +0800

Dear Mr. Fasso',
     Firstly, thank you very much!
     In fact, the input file was attached with the former email as
attachment. In this email, I will give the input file in the following
paragraph and as attachment at the same time, Hope to be convenient to
help me to check errors.

TITLE
FLUKA Course Exercise
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7..
DEFAULTS
NEW-DEFA
BEAM -3.5 -0.082425 -1.7 0.0 0.0 1.0PROTON
BEAMPOS 0.0 0.0 -0.1 0.0 0.0 0.0
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7..
GEOBEGIN
COMBNAME
     0 0 Cylindrical Target
**AAA*IIII_________+_________+_________+_________+_________+_________+
SPH BLK 0.0 0.0 0.0 10000.
* vacuum box
RPP VOI -1000. 1000. -1000. 1000. -1000. 1000.
* Lead target
ZCC TARG 0.0 0.0 5.0
* planes limiting the target
XYP ZTlow 0.0
XYP ZThigh 10.
**
* planes segmenting the target
XYP T1seg 1.
XYP T2seg 2.
   END
* Regions
*_AAA.....AA.....AA.....AA.....AA.....AA.....AA.....AA.....AA.....AA.....
* Black Hole
BLKHOLE 5 +BLK -VOI
* Target seg. 1
TARGS1 5 +TARG -ZTlow +T1seg
* Target seg. 2
TARGS2 5 +TARG -T1seg +T2seg
* Target seg. 3
TARGS3 5 +TARG -T2seg +ZThigh
* air
INAIR 5 +VOI -( +TARG -ZTlow +ZThigh )
   END
*AAAAAAAxx_________+_________+_________+_________+_________+_________+
GEOEND
*** switch on to debug this geometry
*GEOEND 6.0 0.0 11.0 -6.0 0.0 -6.0DEBUG
*GEOEND 120. 1. 170. &
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....
MATERIAL 1.00 WATER
COMPOUND 2.0 HYDROGEN 1.0 OXYGEN WATER
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
MATERIAL 0.001225 AIR
COMPOUND -.9256E-03 NITROGEN-.2837E-03 OXYGEN-.01572E-3 ARGON AIR
*
MATERIAL 1. 1.007947 0.06 28. 0.0
0.HLIQUID
LOW-MAT HLIQUID 1. -5. 293. 0.0
0.HYDROGEN
*
ASSIGNMA BLCKHOLE BLKHOLE
ASSIGNMA HLIQUID TARGS1
ASSIGNMA ALUMINUM TARGS2
ASSIGNMA LEAD TARGS3
ASSIGNMA AIR INAIR
**** scoring
*** target only
*bin
USRBIN 11.0 208.0 -40. 10.0 15.0
TargEne
USRBIN 0.0 -5.0 100.0 200. &
USRBIN 11.0 218.0 -40. 10.0 15.0
TargChH
USRBIN 0.0 -5.0 100.0 200. &
USRBIN 11.0 NEUTRON -40. 10.0 15.0 TargN
USRBIN 0.0 -5.0 100.0 200. &
*bdx
*AAAAAAAxx_________+_________+_________+_________+_________+_________+
USRBDX 99.0 218.0 -50. TARGS1 TARGS2 78.5398
Sp1ChH
USRBDX 10.0 0.001 40. &
USRBDX 99.0 218.0 -50. TARGS2 TARGS3 78.5398
Sp2ChH
USRBDX 10.0 0.001 40. &
USRBDX 99.0 218.0 -50. TARGS3 INAIR 329.87
Sp3ChH
USRBDX 10.0 0.001 40. &
**
*bdx, double-diff
USRBDX 99.0 218.0 -54. TARGS2 TARGS3 78.5398
Sp2ChHA
USRBDX 10.0 0.001 40. 3.0 &
*trk
USRTRACK -1.0 218.0 -55. TARGS3 628.31 40. TrChH
USRTRACK 10.0 0.001 &
*Yie
USRYIELD 124.0 PIONS+- -57. TARGS3 INAIR 1.0
YieAng
USRYIELD 180.0 0.0 18. 10.0 0.0 3.0 &
*resnuc
RESNUCLE 3.0 -60.0 TARGS3 activ
****
RANDOMIZ 1.0
START 10000.0 0.0
STOP

     Thank you again for your warmhearted help.

                         Best regards,
                         Hantao Jing
                         2008-12-16

Alberto Fasso' wrote:
> Hi,
>
> the first error message is not important: it concerns a small problem
> which occurs when calculating the density effect on stopping power when the
> material density is very different from the standard one. The problem
> is being solved and will disappear in the next respin. You can ignore it
> for the time being, since it is not likely to affect your results.
>
> The second error message is clearly due to an input error. But we cannot
> find what the error is unless you send us your input file.
> I take this opportunity to remind all users to send their input file
> when asking about some error or problem.
>
> Alberto
>
>
>
> On Mon, 15 Dec 2008, Hantao Jing wrote:
>
>> Dear fluka experts,
>> I want to define a material of hydrogen liquid but I obtain the
>> following error for using the different MATERIAL card respectively,
>>
>> MATERIAL 1. 1.007947 0.06 28. 0.0 0.HLIQUID
>> LOW-MAT HLIQUID 1. -2. 87. 0.0 0.HYDROGEN
>> *** dp/dx:d,imat,ztar,ij,po,eo -0.00197095325 28 1. 38 5.00551299
>> 5.27751669 ***
>> *** x,xoster,ccster,d0ster 0.476100644 0.4759 -3.263 0. ***
>>
>>
>>
>>
>> MATERIAL 1. 1.007947 0.06 28. 0.0 0.HLIQUID
>> LOW-MAT HLIQUID 1. -5. 87. 0.0 0.HYDROGEN
>> *** (n,p) proton production activated for Xsec mat. # 1 ***
>> **** Low energy neutron xsec not found for some media 5 6 ****
>> HYDROGEN
>>
>>
>>
>> MATERIAL 1. 1.007947 0.06 28. 0.0 0.HLIQUID
>> LOW-MAT HLIQUID 1. -2. 293. 0.0 0.HYDROGEN
>> *** (n,p) proton production activated for Xsec mat. # 1 ***
>> **** Low energy neutron xsec not found for some media 5 6 ****
>> HYDROGEN
>>
>>
>>
>> MATERIAL 1. 1.007947 0.06 28. 0.0 0.HLIQUID
>> LOW-MAT HLIQUID 1. 31. 293. 0.0 0.HYDROG-1
>> *** (n,p) proton production activated for Xsec mat. # 1 ***
>> **** Low energy neutron xsec not found for some media 5 6 ****
>> HYDROG-1
>>
>>
>> What is wrong with my material definition ? And how to define the
>> hydrogen liquid correctly? The version for fluka is 2008.3.5(the
>> latest version from the fluka site).
>>
>>
>> Best regards,
>> Hantao Jing
>> 2008-12-15
>>
>

TITLE
FLUKA Course Exercise
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7..
DEFAULTS NEW-DEFA
BEAM -3.5 -0.082425 -1.7 0.0 0.0 1.0PROTON
BEAMPOS 0.0 0.0 -0.1 0.0 0.0 0.0
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7..
GEOBEGIN COMBNAME
    0 0 Cylindrical Target
**AAA*IIII_________+_________+_________+_________+_________+_________+
SPH BLK 0.0 0.0 0.0 10000.
* vacuum box
RPP VOI -1000. 1000. -1000. 1000. -1000. 1000.
* Lead target
ZCC TARG 0.0 0.0 5.0
* planes limiting the target
XYP ZTlow 0.0
XYP ZThigh 10.
**
* planes segmenting the target
XYP T1seg 1.
XYP T2seg 2.
  END
* Regions
*_AAA.....AA.....AA.....AA.....AA.....AA.....AA.....AA.....AA.....AA.....
* Black Hole
BLKHOLE 5 +BLK -VOI
* Target seg. 1
TARGS1 5 +TARG -ZTlow +T1seg
* Target seg. 2
TARGS2 5 +TARG -T1seg +T2seg
* Target seg. 3
TARGS3 5 +TARG -T2seg +ZThigh
* air
INAIR 5 +VOI -( +TARG -ZTlow +ZThigh )
  END
*AAAAAAAxx_________+_________+_________+_________+_________+_________+
GEOEND
*** switch on to debug this geometry
*GEOEND 6.0 0.0 11.0 -6.0 0.0 -6.0DEBUG
*GEOEND 120. 1. 170. &
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....
MATERIAL 1.00 WATER
COMPOUND 2.0 HYDROGEN 1.0 OXYGEN WATER
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
MATERIAL 0.001225 AIR
COMPOUND -.9256E-03 NITROGEN-.2837E-03 OXYGEN-.01572E-3 ARGON AIR
*
MATERIAL 1. 1.007947 0.06 28. 0.0 0.HLIQUID
LOW-MAT HLIQUID 1. -5. 293. 0.0 0.HYDROGEN
*
ASSIGNMA BLCKHOLE BLKHOLE
ASSIGNMA HLIQUID TARGS1
ASSIGNMA ALUMINUM TARGS2
ASSIGNMA LEAD TARGS3
ASSIGNMA AIR INAIR
**** scoring
*** target only
*bin
USRBIN 11.0 208.0 -40. 10.0 15.0 TargEne
USRBIN 0.0 -5.0 100.0 200. &
USRBIN 11.0 218.0 -40. 10.0 15.0 TargChH
USRBIN 0.0 -5.0 100.0 200. &
USRBIN 11.0 NEUTRON -40. 10.0 15.0 TargN
USRBIN 0.0 -5.0 100.0 200. &
*bdx
*AAAAAAAxx_________+_________+_________+_________+_________+_________+
USRBDX 99.0 218.0 -50. TARGS1 TARGS2 78.5398 Sp1ChH
USRBDX 10.0 0.001 40. &
USRBDX 99.0 218.0 -50. TARGS2 TARGS3 78.5398 Sp2ChH
USRBDX 10.0 0.001 40. &
USRBDX 99.0 218.0 -50. TARGS3 INAIR 329.87 Sp3ChH
USRBDX 10.0 0.001 40. &
**
*bdx, double-diff
USRBDX 99.0 218.0 -54. TARGS2 TARGS3 78.5398 Sp2ChHA
USRBDX 10.0 0.001 40. 3.0 &
*trk
USRTRACK -1.0 218.0 -55. TARGS3 628.31 40. TrChH
USRTRACK 10.0 0.001 &
*Yie
USRYIELD 124.0 PIONS+- -57. TARGS3 INAIR 1.0 YieAng
USRYIELD 180.0 0.0 18. 10.0 0.0 3.0 &
*resnuc
RESNUCLE 3.0 -60.0 TARGS3 activ
****
RANDOMIZ 1.0
START 10000.0 0.0
STOP
Received on Tue Dec 16 2008 - 10:29:17 CET

This archive was generated by hypermail 2.2.0 : Tue Dec 16 2008 - 10:29:18 CET