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FDS Source: Explicitly sum arrays passed to subroutine #15060

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Merged
mcgratta merged 1 commit into from
Sep 4, 2025
Merged

FDS Source: Explicitly sum arrays passed to subroutine #15060

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4 changes: 2 additions & 2 deletions Source/wall.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -3172,15 +3172,15 @@ SUBROUTINE PYROLYSIS(N_MATS,MATL_INDEX,SURF_INDEX,IIG,JJG,KKG,TMP_S,TMP_F,Y_O2_F

! Compute the Spalding B number

SUM_Y_SV = SUM(Y_SV)
SUM_Y_SV = SUM(Y_SV(1:N_MATS))
SUM_Y_SV_SMIX = 0._EB
MATERIAL_LOOP_1: DO N=1,N_MATS
IF (.NOT.LIQUID(N)) CYCLE MATERIAL_LOOP_1
SUM_Y_SV_SMIX(SMIX_INDEX(N)) = SUM_Y_SV_SMIX(SMIX_INDEX(N)) + Y_SV(N)
ENDDO MATERIAL_LOOP_1

IF (SUM_Y_SV<ONE_M_EPS) THEN
B_NUMBER = MAX(0._EB,(SUM_Y_SV-SUM(Y_GAS))/(1._EB-SUM_Y_SV))
B_NUMBER = MAX(0._EB,(SUM_Y_SV-SUM(Y_GAS(1:N_MATS)))/(1._EB-SUM_Y_SV))
ELSE
B_NUMBER = 1.E6_EB ! Fictitiously high B number intended to push mass flux to its upper limit
ENDIF
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