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FDS Source: Allow deposition for LEAK_PATH #14260

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Merged
drjfloyd merged 4 commits into from
Feb 24, 2025
Merged

FDS Source: Allow deposition for LEAK_PATH #14260

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1ac8efc
FDS Source: Allow deposition for LEAK_PATH
drjfloyd Feb 23, 2025
4553fe6
FDS Source: No U_NORMAL for LEAK_PATH and deposition
drjfloyd Feb 23, 2025
3d97969
FDS Source: edit to U_NORMAL fix
drjfloyd Feb 23, 2025
f1cf47e
FDS Source: Any zero or inflow non-HVAC BC has deposition.
drjfloyd Feb 23, 2025
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25 changes: 17 additions & 8 deletions Source/wall.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -118,8 +118,9 @@ SUBROUTINE WALL_BC(T,DT,NM)
ENDIF

IF (DEPOSITION .AND. .NOT.INITIALIZATION_PHASE .AND. CORRECTOR .AND. .NOT.SOLID_PHASE_ONLY) THEN
IF (WC%BOUNDARY_TYPE==SOLID_BOUNDARY .AND. B1%NODE_INDEX==0 .AND. ABS(SF%VEL)<TWO_EPSILON_EB .AND. &
ANY(ABS(SF%MASS_FLUX)<TWO_EPSILON_EB) .AND. ABS(SF%VOLUME_FLOW)<TWO_EPSILON_EB) THEN
IF (WC%BOUNDARY_TYPE==SOLID_BOUNDARY .AND. &
(ANY(SF%LEAK_PATH>0) .OR. &
(B1%NODE_INDEX==0 .AND. SF%VEL<TWO_EPSILON_EB .AND. SF%VOLUME_FLOW<TWO_EPSILON_EB))) THEN
CALL CALC_DEPOSITION(DT,BC,B1,B2,WALL_INDEX=IW)
ENDIF
ENDIF
Expand Down Expand Up @@ -173,8 +174,9 @@ SUBROUTINE WALL_BC(T,DT,NM)
ENDIF

IF (DEPOSITION .AND. .NOT.INITIALIZATION_PHASE .AND. CORRECTOR .AND. .NOT.SOLID_PHASE_ONLY) THEN
IF (CFA%BOUNDARY_TYPE==SOLID_BOUNDARY .AND. B1%NODE_INDEX==0 .AND. ABS(SF%VEL)<TWO_EPSILON_EB .AND. &
ANY(ABS(SF%MASS_FLUX)<TWO_EPSILON_EB) .AND. ABS(SF%VOLUME_FLOW)<TWO_EPSILON_EB) THEN
IF (CFA%BOUNDARY_TYPE==SOLID_BOUNDARY .AND. &
(ANY(SF%LEAK_PATH>0) .OR. &
(B1%NODE_INDEX==0 .AND. SF%VEL<TWO_EPSILON_EB .AND. SF%VOLUME_FLOW<TWO_EPSILON_EB))) THEN
CALL CALC_DEPOSITION(DT,BC,B1,B2,CFACE_INDEX=ICF)
ENDIF
ENDIF
Expand Down Expand Up @@ -1607,19 +1609,28 @@ SUBROUTINE CALC_DEPOSITION(DT,BC,B1,B2,WALL_INDEX,CFACE_INDEX)
REAL(EB), PARAMETER :: CM3=3._EB*CM,CS2=CS*2._EB,CT2=2._EB*CT
REAL(EB), PARAMETER :: ZZ_MIN_DEP=1.E-14_EB
REAL(EB) :: U_THERM,U_TURB,MU_G,Y_AEROSOL,ZZ_GET(1:N_TRACKED_SPECIES),YDEP,K_G,TMP_FILM,ALPHA,DTMPDX,&
TAU_PLUS,U_GRAV,D_SOLID,MW_RATIO,KN,KN_FAC,RSUM_G,ZZ_G(1:N_TRACKED_SPECIES),TAU_PLUS_C
TAU_PLUS,U_GRAV,D_SOLID,MW_RATIO,KN,KN_FAC,RSUM_G,ZZ_G(1:N_TRACKED_SPECIES),TAU_PLUS_C,U_NORMAL
TYPE(BOUNDARY_COORD_TYPE), POINTER :: BC
TYPE(BOUNDARY_PROP1_TYPE), POINTER :: B1
TYPE(BOUNDARY_PROP2_TYPE), POINTER :: B2
TYPE(SURFACE_TYPE), POINTER :: SFD

IF (PRESENT(WALL_INDEX)) THEN
SFD=>SURFACE(WALL(WALL_INDEX)%SURF_INDEX)
RSUM_G = RSUM(BC%IIG,BC%JJG,BC%KKG)
ZZ_G(1:N_TRACKED_SPECIES) = ZZ(BC%IIG,BC%JJG,BC%KKG,1:N_TRACKED_SPECIES)
ELSEIF (PRESENT(CFACE_INDEX)) THEN
SFD=>SURFACE(CFACE(CFACE_INDEX)%SURF_INDEX)
RSUM_G= CFACE(CFACE_INDEX)%RSUM_G
ZZ_G(1:N_TRACKED_SPECIES) = B1%ZZ_G(1:N_TRACKED_SPECIES)
ENDIF

IF (ANY(SFD%LEAK_PATH>0)) THEN
U_NORMAL = 0._EB
ELSE
U_NORMAL = B1%U_NORMAL
ENDIF

SMIX_LOOP: DO N=1,N_TRACKED_SPECIES

ZZ_GET(1:N_TRACKED_SPECIES) = MAX(0._EB,ZZ_G(1:N_TRACKED_SPECIES))
Expand Down Expand Up @@ -1662,16 +1673,14 @@ SUBROUTINE CALC_DEPOSITION(DT,BC,B1,B2,WALL_INDEX,CFACE_INDEX)
U_TURB = B2%U_TAU * 0.17_EB
ENDIF
ENDIF

B2%V_DEP = MAX(0._EB,U_THERM+U_TURB+U_GRAV+B1%U_NORMAL)
B2%V_DEP = MAX(0._EB,U_THERM+U_TURB+U_GRAV+U_NORMAL)
IF (B2%V_DEP <= TWO_EPSILON_EB) CYCLE SMIX_LOOP
ZZ_GET = ZZ_GET * B1%RHO_G
Y_AEROSOL = ZZ_GET(N)
YDEP = Y_AEROSOL*MIN(1._EB,(B2%V_DEP)*DT*B1%RDN)
ZZ_GET(N) = Y_AEROSOL - YDEP
IF (SM%AWM_INDEX > 0) B1%AWM_AEROSOL(SM%AWM_INDEX)= B1%AWM_AEROSOL(SM%AWM_INDEX)+YDEP/B1%RDN
IF (SS%AWM_INDEX > 0) B1%AWM_AEROSOL(SS%AWM_INDEX)= B1%AWM_AEROSOL(SS%AWM_INDEX)+YDEP/B1%RDN

!$OMP CRITICAL
D_SOURCE(BC%IIG,BC%JJG,BC%KKG) = D_SOURCE(BC%IIG,BC%JJG,BC%KKG) - MW_RATIO*YDEP / B1%RHO_G / DT
M_DOT_PPP(BC%IIG,BC%JJG,BC%KKG,N) = M_DOT_PPP(BC%IIG,BC%JJG,BC%KKG,N) - YDEP / DT
Expand Down