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FDS Source : Initialize velocities in CC_SOLID faces to zero. #14035

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Merged
marcosvanella merged 2 commits into from
Jan 10, 2025
Merged

FDS Source : Initialize velocities in CC_SOLID faces to zero. #14035

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FDS Source : Initialize velocities in CC_SOLID faces to zero.
marcosvanella Jan 10, 2025
8081abf
Merge remote-tracking branch 'firemodels/master'
marcosvanella Jan 10, 2025
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36 changes: 6 additions & 30 deletions Source/ccib.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -7460,41 +7460,17 @@ SUBROUTINE INIT_CUTCELL_DATA(T,DT,FIRST_CALL)
END SELECT
ENDDO

! Force U velocities in CC_SOLID faces to zero
DO K=1,KBAR
DO J=1,JBAR
DO I=0,IBAR
IF (MESHES(NM)%FCVAR(I,J,K,CC_FGSC,IAXIS) /= CC_SOLID ) CYCLE
U(I,J,K) = 0._EB; US(I,J,K)= 0._EB
ENDDO
ENDDO
ENDDO

! Force V velocities in CC_SOLID faces to zero
DO K=1,KBAR
DO J=0,JBAR
DO I=1,IBAR
IF (MESHES(NM)%FCVAR(I,J,K,CC_FGSC,JAXIS) /= CC_SOLID ) CYCLE
V(I,J,K) = 0._EB; VS(I,J,K)= 0._EB
ENDDO
ENDDO
ENDDO

! Force W velocities in CC_SOLID faces to zero
DO K=0,KBAR
DO J=1,JBAR
DO I=1,IBAR
IF (MESHES(NM)%FCVAR(I,J,K,CC_FGSC,KAXIS) /= CC_SOLID ) CYCLE
W(I,J,K) = 0._EB; WS(I,J,K)= 0._EB
ENDDO
ENDDO
ENDDO

! INBOUNDARY cut-faces are initialized with 0._EB velocity, that will be changed in
! CFACE_PREDICT_NORMAL_VELOCITY.

ENDIF PERIODIC_TEST_COND

! Force velocities in CC_SOLID faces to zero
WHERE(FCVAR(0:IBP1,0:JBP1,0:KBP1,CC_FGSC,IAXIS)==CC_SOLID) U(0:IBP1,0:JBP1,0:KBP1) = 0._EB
WHERE(FCVAR(0:IBP1,0:JBP1,0:KBP1,CC_FGSC,JAXIS)==CC_SOLID) V(0:IBP1,0:JBP1,0:KBP1) = 0._EB
WHERE(FCVAR(0:IBP1,0:JBP1,0:KBP1,CC_FGSC,KAXIS)==CC_SOLID) W(0:IBP1,0:JBP1,0:KBP1) = 0._EB
US = U; VS = V; WS = W

! External mesh CFACEs initialize P1 BCs:
DO ICF=1,N_EXTERNAL_CFACE_CELLS+N_INTWALL_CFACE_CELLS
CFA => CFACE(ICF)
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