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set_bc1.f
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executable file
·511 lines (473 loc) · 21.5 KB
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!vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvC
! C
! Module name: SET_BC1 C
! Purpose: Set transient flow boundary conditions C
! C
! Author: M. Syamlal Date: 29-JAN-92 C
! Reviewer: P. Nicoletti, W. Rogers, S. Venkatesan Date: 29-JAN-92 C
! C
! Revision Number: 1 C
! Purpose: Add calculations for mass outflow boundary condition C
! Author: M. Syamlal Date: 23-OCT-92 C
! Reviewer: M. Syamlal Date: 11-DEC-92 C
! C
! Literature/Document References: C
! C
! Variables referenced: BC_DEFINED, BC_I_w, BC_I_e, BC_J_s, BC_J_n, C
! BC_K_b, BC_K_t, BC_TYPE, TIME, DT, BC_TIME, C
! BC_V_g, BC_V_gh, BC_V_gl, BC_DT_l, BC_DT_h, C
! BC_PLANE, IMAX2, JMAX2, KMAX2 C
! Variables modified: BC_V_g, BC_TIME, I, J, K, IJK, V_g C
! C
! Local variables: L, IJK2, I1, I2, J1, J2, K1, K2 C
! C
!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^C
!
SUBROUTINE SET_BC1
!...Translated by Pacific-Sierra Research VAST-90 2.06G5 12:17:31 12/09/98
!...Switches: -xf
!
!-----------------------------------------------
! M o d u l e s
!-----------------------------------------------
USE param
USE param1
USE bc
USE fldvar
USE geometry
USE indices
USE physprop
USE run
USE funits
USE compar
IMPLICIT NONE
!-----------------------------------------------
! G l o b a l P a r a m e t e r s
!-----------------------------------------------
!-----------------------------------------------
! L o c a l P a r a m e t e r s
!-----------------------------------------------
!-----------------------------------------------
! L o c a l V a r i a b l e s
!-----------------------------------------------
!
! Indices
INTEGER I, J, K, IJK, IPJK, M
!
! Local index for boundary condition
INTEGER L
!
! Index for setting V velocity b.c.
INTEGER IJK2
!
! Starting I index
INTEGER I1
!
! Ending I index
INTEGER I2
!
! Starting J index
INTEGER J1
!
! Ending J index
INTEGER J2
!
! Starting K index
INTEGER K1
!
! Ending K index
INTEGER K2
!
! Velocity at inlet
DOUBLE PRECISION VEL_INLET
! Gas volume fraction at inlet
DOUBLE PRECISION VOL_G_INLET
! Effective particle density at inlet
DOUBLE PRECISION,DIMENSION(:),ALLOCATABLE::ROP_INLET
! Particle phase fraction
! DOUBLE PRECISION,DIMENSION(:),ALLOCATABLE::PARTICLE_INLET_FRAC
! Gas mass fraction at inlet
DOUBLE PRECISION MASS_G_INLET
!-----------------------------------------------
INCLUDE 'function.inc'
ALLOCATE(ROP_INLET(MMAX))
! ALLOCATE(PARTICLE_INLET_FRAC(MMAX))
! PARTICLE_INLET_FRAC(1) = 0.5
! PARTICLE_INLET_FRAC(2) = 0.5
!
! Set the boundary conditions
!
DO L = 1, DIMENSION_BC
IF (BC_DEFINED(L)) THEN
!
! The range of boundary cells
!
I1 = BC_I_W(L)
I2 = BC_I_E(L)
J1 = BC_J_S(L)
J2 = BC_J_N(L)
K1 = BC_K_B(L)
K2 = BC_K_T(L)
IF (BC_TYPE(L) == 'MASS_OUTFLOW') THEN
CALL SET_OUTFLOW (L, I1, I2, J1, J2, K1, K2)
!
! Calculate and accumulate the actual mass and volume outflow
!
CALL CALC_OUTFLOW (L)
IF (TIME + 0.1*DT>=BC_TIME(L) .OR. TIME+0.1*DT>=TSTOP) THEN
BC_TIME(L) = TIME + BC_DT_0(L)
!
! Average and Print out the flow rates
!
BC_MOUT_G(L) = ABS(BC_MOUT_G(L))/BC_OUT_N(L)
BC_VOUT_G(L) = ABS(BC_VOUT_G(L))/BC_OUT_N(L)
CALL START_LOG
IF(DMP_LOG)WRITE (UNIT_LOG, 1000) L, TIME
IF(DMP_LOG)WRITE (UNIT_LOG, 1100) BC_MOUT_G(L), BC_VOUT_G(L)
DO M = 1, MMAX
BC_MOUT_S(L,M) = ABS(BC_MOUT_S(L,M))/BC_OUT_N(L)
BC_VOUT_S(L,M) = ABS(BC_VOUT_S(L,M))/BC_OUT_N(L)
IF(DMP_LOG)WRITE (UNIT_LOG, 1200) M, BC_MOUT_S(L,M), BC_VOUT_S(L,M)
END DO
CALL END_LOG
BC_OUT_N(L) = 0
!
! Adjust the velocities if needed
!
IF (BC_MASSFLOW_G(L) /= UNDEFINED) THEN
IF (BC_MOUT_G(L) > SMALL_NUMBER) THEN
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
BC_U_G(L) = BC_U_G(L)*BC_MASSFLOW_G(L)/BC_MOUT_G(L)
CASE ('E')
BC_U_G(L) = BC_U_G(L)*BC_MASSFLOW_G(L)/BC_MOUT_G(L)
CASE ('S')
BC_V_G(L) = BC_V_G(L)*BC_MASSFLOW_G(L)/BC_MOUT_G(L)
CASE ('N')
BC_V_G(L) = BC_V_G(L)*BC_MASSFLOW_G(L)/BC_MOUT_G(L)
CASE ('B')
BC_W_G(L) = BC_W_G(L)*BC_MASSFLOW_G(L)/BC_MOUT_G(L)
CASE ('T')
BC_W_G(L) = BC_W_G(L)*BC_MASSFLOW_G(L)/BC_MOUT_G(L)
END SELECT
ENDIF
ELSE IF (BC_VOLFLOW_G(L) /= UNDEFINED) THEN
IF (BC_VOUT_G(L) > SMALL_NUMBER) THEN
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
BC_U_G(L) = BC_U_G(L)*BC_VOLFLOW_G(L)/BC_VOUT_G(L)
CASE ('E')
BC_U_G(L) = BC_U_G(L)*BC_VOLFLOW_G(L)/BC_VOUT_G(L)
CASE ('S')
BC_V_G(L) = BC_V_G(L)*BC_VOLFLOW_G(L)/BC_VOUT_G(L)
CASE ('N')
BC_V_G(L) = BC_V_G(L)*BC_VOLFLOW_G(L)/BC_VOUT_G(L)
CASE ('B')
BC_W_G(L) = BC_W_G(L)*BC_VOLFLOW_G(L)/BC_VOUT_G(L)
CASE ('T')
BC_W_G(L) = BC_W_G(L)*BC_VOLFLOW_G(L)/BC_VOUT_G(L)
END SELECT
ENDIF
ENDIF
BC_MOUT_G(L) = ZERO
BC_VOUT_G(L) = ZERO
DO M = 1, MMAX
IF (BC_MASSFLOW_S(L,M) /= UNDEFINED) THEN
IF (BC_MOUT_S(L,M) > SMALL_NUMBER) THEN
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
BC_U_S(L,M) = BC_U_S(L,M)*BC_MASSFLOW_S(L,M)/&
BC_MOUT_S(L,M)
CASE ('E')
BC_U_S(L,M) = BC_U_S(L,M)*BC_MASSFLOW_S(L,M)/&
BC_MOUT_S(L,M)
CASE ('S')
BC_V_S(L,M) = BC_V_S(L,M)*BC_MASSFLOW_S(L,M)/&
BC_MOUT_S(L,M)
CASE ('N')
BC_V_S(L,M) = BC_V_S(L,M)*BC_MASSFLOW_S(L,M)/&
BC_MOUT_S(L,M)
CASE ('B')
BC_W_S(L,M) = BC_W_S(L,M)*BC_MASSFLOW_S(L,M)/&
BC_MOUT_S(L,M)
CASE ('T')
BC_W_S(L,M) = BC_W_S(L,M)*BC_MASSFLOW_S(L,M)/&
BC_MOUT_S(L,M)
END SELECT
ENDIF
ELSE IF (BC_VOLFLOW_S(L,M) /= UNDEFINED) THEN
IF (BC_VOUT_S(L,M) > SMALL_NUMBER) THEN
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
BC_U_S(L,M) = BC_U_S(L,M)*BC_VOLFLOW_S(L,M)/&
BC_VOUT_S(L,M)
CASE ('E')
BC_U_S(L,M) = BC_U_S(L,M)*BC_VOLFLOW_S(L,M)/&
BC_VOUT_S(L,M)
CASE ('S')
BC_V_S(L,M) = BC_V_S(L,M)*BC_VOLFLOW_S(L,M)/&
BC_VOUT_S(L,M)
CASE ('N')
BC_V_S(L,M) = BC_V_S(L,M)*BC_VOLFLOW_S(L,M)/&
BC_VOUT_S(L,M)
CASE ('B')
BC_W_S(L,M) = BC_W_S(L,M)*BC_VOLFLOW_S(L,M)/&
BC_VOUT_S(L,M)
CASE ('T')
BC_W_S(L,M) = BC_W_S(L,M)*BC_VOLFLOW_S(L,M)/&
BC_VOUT_S(L,M)
END SELECT
ENDIF
ENDIF
BC_MOUT_S(L,M) = ZERO
BC_VOUT_S(L,M) = ZERO
END DO
DO K = BC_K_B(L), BC_K_T(L)
DO J = BC_J_S(L), BC_J_N(L)
DO I = BC_I_W(L), BC_I_E(L)
IF (.NOT.IS_ON_myPE_plus2layers(I,J,K)) CYCLE
IJK = FUNIJK(I,J,K)
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
IJK2 = IM_OF(IJK)
U_G(IJK2) = BC_U_G(L)
CASE ('E')
U_G(IJK) = BC_U_G(L)
CASE ('S')
IJK2 = JM_OF(IJK)
V_G(IJK2) = BC_V_G(L)
CASE ('N')
V_G(IJK) = BC_V_G(L)
CASE ('B')
IJK2 = KM_OF(IJK)
W_G(IJK2) = BC_W_G(L)
CASE ('T')
W_G(IJK) = BC_W_G(L)
END SELECT
DO M = 1, MMAX
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
IJK2 = IM_OF(IJK)
U_S(IJK2,M) = BC_U_S(L,M)
CASE ('E')
U_S(IJK,M) = BC_U_S(L,M)
CASE ('S')
IJK2 = JM_OF(IJK)
V_S(IJK2,M) = BC_V_S(L,M)
CASE ('N')
V_S(IJK,M) = BC_V_S(L,M)
CASE ('B')
IJK2 = KM_OF(IJK)
W_S(IJK2,M) = BC_W_S(L,M)
CASE ('T')
W_S(IJK,M) = BC_W_S(L,M)
END SELECT
END DO
END DO
END DO
END DO
ENDIF
ELSE IF (BC_TYPE(L) == 'MASS_INFLOW') THEN
! TIME DEPENDENT MASS INFLOW
IF (MASS_INFLUX_TIME==.TRUE.) THEN
DO K = BC_K_B(L), BC_K_T(L)
DO J = BC_J_S(L), BC_J_N(L)
DO I = BC_I_W(L), BC_I_E(L)
IF (.NOT.IS_ON_myPE_plus2layers(I,J,K)) CYCLE
IJK = FUNIJK(I,J,K)
IF (((REAL(I)-REAL(IMAX+2)/2.)**2) + ((REAL(K)-REAL(KMAX+2)/2.)**2)<(SETRADIUS/DX(5))**2) THEN
DO M = 1,MMAX
IF (PULSED==.TRUE.) THEN
VOL_G_INLET=MIN_GAS*(1.0-MIN_GAS)*abs(sin(2.*3.14*FREQUENCY*TIME))+MIN_GAS
IF (VOL_G_INLET<MAX_GAS) THEN
ROP_INLET(M)=PARTICLE_INLET_FRAC(M)*(1.-VOL_G_INLET)*RO_s(M)
MASS_G_INLET=(1.+((1.-VOL_G_INLET)*RO_s(M)*T_g(IJK)*461.5)/(VOL_G_INLET*P_g(IJK)))**(-1)
VEL_INLET=((461.5*(T_s(IJK,M)*(1.-VOL_G_INLET)+T_g(IJK)*VOL_G_INLET)/MASS_G_INLET)**0.5)*(MASS_G_INLET+((1.-MASS_G_INLET)*P_g(IJK)/(461.5*T_g(IJK)*RO_s(M))))
VOL_INLET_G=VOL_G_INLET
VEL_INLET_G=VEL_INLET
ROP_INLET_P1=ROP_INLET(1)
ROP_INLET_P2=ROP_INLET(2)
ROP_INLET_P3=ROP_INLET(3)
ELSE
VOL_G_INLET=1.0
ROP_INLET(M)=0.0
VEL_INLET=0.0
END IF
ELSE
VOL_G_INLET=BC_EP_g(2)
ROP_INLET(M)=PARTICLE_INLET_FRAC(M)*(1.-VOL_G_INLET)*RO_s(M)
MASS_G_INLET=(1.+((1.-VOL_G_INLET)*RO_s(M)*T_g(IJK)*461.5)/(VOL_G_INLET*P_g(IJK)))**(-1)
VEL_INLET=((461.5*(T_s(IJK,M)*(1.-VOL_G_INLET)+T_g(IJK)*VOL_G_INLET)/MASS_G_INLET)**0.5)*(MASS_G_INLET+((1.-MASS_G_INLET)*P_g(IJK)/(461.5*T_g(IJK)*RO_s(M))))
END IF
END DO
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
IJK2 = IM_OF(IJK)
U_G(IJK2) = VEL_INLET
EP_G(IJK2) = VOL_G_INLET
CASE ('E')
U_G(IJK) = VEL_INLET
EP_G(IJK) = VOL_G_INLET
CASE ('S')
IJK2 = JM_OF(IJK)
V_G(IJK2) = VEL_INLET
EP_G(IJK2) = VOL_G_INLET
CASE ('N')
V_G(IJK) = VEL_INLET
EP_G(IJK) = VOL_G_INLET
CASE ('B')
IJK2 = KM_OF(IJK)
W_G(IJK2) = VEL_INLET
EP_G(IJK2) = VOL_G_INLET
CASE ('T')
W_G(IJK) = VEL_INLET
EP_G(IJK) = VOL_G_INLET
END SELECT
DO M = 1, MMAX
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
IJK2 = IM_OF(IJK)
U_S(IJK2,M) = VEL_INLET
ROP_s(IJK2,M) = ROP_INLET(M)
THETA_M(IJK2,M)=20.0
CASE ('E')
U_S(IJK,M) = VEL_INLET
ROP_s(IJK,M) = ROP_INLET(M)
THETA_M(IJK,M)=20.0
CASE ('S')
IJK2 = JM_OF(IJK)
V_S(IJK2,M) = VEL_INLET
ROP_s(IJK2,M) = ROP_INLET(M)
THETA_M(IJK2,M)=20.0
CASE ('N')
V_S(IJK,M) = VEL_INLET
ROP_s(IJK,M) = ROP_INLET(M)
THETA_M(IJK,M)=20.0
CASE ('B')
IJK2 = KM_OF(IJK)
W_S(IJK2,M) = VEL_INLET
ROP_s(IJK2,M) = ROP_INLET(M)
THETA_M(IJK2,M)=20.0
CASE ('T')
W_S(IJK,M) = VEL_INLET
ROP_s(IJK,M) = ROP_INLET(M)
THETA_M(IJK,M)=20.0
END SELECT
END DO
ELSE
IJK2 = JM_OF(IJK)
U_G(IJK)=0.0
V_G(IJK)=0.0
W_G(IJK)=0.0
U_G(IJK2)=0.0
V_G(IJK2)=0.0
W_G(IJK2)=0.0
EP_G(IJK)=1.0
DO M=1,MMAX
U_S(IJK,M)=0.0
V_S(IJK,M)=0.0
W_S(IJK,M)=0.0
ROP_S(IJK,M)=0.0
U_S(IJK2,M)=0.0
V_S(IJK2,M)=0.0
W_S(IJK2,M)=0.0
ROP_S(IJK2,M)=0.0
END DO
END IF
END DO
END DO
END DO
END IF
!
! update transient jet conditions
!
IF (TIME + 0.1*DT>=BC_TIME(L) .AND. BC_JET_G(L)/=UNDEFINED) THEN
IF (BC_JET_G(L) == BC_JET_GH(L)) THEN
BC_JET_G(L) = BC_JET_GL(L)
BC_TIME(L) = TIME + BC_DT_L(L)
ELSE IF (BC_JET_G(L) == BC_JET_GL(L)) THEN
BC_JET_G(L) = BC_JET_GH(L)
BC_TIME(L) = TIME + BC_DT_H(L)
ELSE
BC_JET_G(L) = BC_JET_GH(L)
BC_TIME(L) = TIME + BC_DT_H(L)
ENDIF
DO K = BC_K_B(L), BC_K_T(L)
DO J = BC_J_S(L), BC_J_N(L)
DO I = BC_I_W(L), BC_I_E(L)
IF (.NOT.IS_ON_myPE_plus2layers(I,J,K)) CYCLE
IJK = FUNIJK(I,J,K)
SELECT CASE (TRIM(BC_PLANE(L)))
CASE ('W')
IJK2 = IM_OF(IJK)
U_G(IJK2) = BC_JET_G(L)
CASE ('E')
U_G(IJK) = BC_JET_G(L)
CASE ('S')
IJK2 = JM_OF(IJK)
V_G(IJK2) = BC_JET_G(L)
CASE ('N')
V_G(IJK) = BC_JET_G(L)
CASE ('B')
IJK2 = KM_OF(IJK)
W_G(IJK2) = BC_JET_G(L)
CASE ('T')
W_G(IJK) = BC_JET_G(L)
END SELECT
END DO
END DO
END DO
ENDIF
ELSE IF (BC_TYPE(L) == 'P_INFLOW') THEN
!
! No need to do anything
!
ELSE IF (BC_TYPE(L)=='P_OUTFLOW' .OR. BC_TYPE(L)=='OUTFLOW') THEN
CALL SET_OUTFLOW (L, I1, I2, J1, J2, K1, K2)
IF (BC_DT_0(L) /= UNDEFINED) THEN
!
! Calculate and accumulate the actual mass and volume outflow
!
CALL CALC_OUTFLOW (L)
IF (TIME + 0.1*DT>=BC_TIME(L) .OR. TIME+0.1*DT>=TSTOP) THEN
BC_TIME(L) = TIME + BC_DT_0(L)
!
! Average and Print out the flow rates
!
BC_MOUT_G(L) = ABS(BC_MOUT_G(L))/BC_OUT_N(L)
BC_VOUT_G(L) = ABS(BC_VOUT_G(L))/BC_OUT_N(L)
CALL START_LOG
IF(DMP_LOG)WRITE (UNIT_LOG, 1000) L, TIME
IF(DMP_LOG)WRITE (UNIT_LOG, 1100) BC_MOUT_G(L), BC_VOUT_G(L)
BC_MOUT_G(L) = ZERO
BC_VOUT_G(L) = ZERO
DO M = 1, MMAX
BC_MOUT_S(L,M) = ABS(BC_MOUT_S(L,M))/BC_OUT_N(L)
BC_VOUT_S(L,M) = ABS(BC_VOUT_S(L,M))/BC_OUT_N(L)
IF(DMP_LOG)WRITE(UNIT_LOG,1200)M,BC_MOUT_S(L,M),BC_VOUT_S(L,M)
BC_MOUT_S(L,M) = ZERO
BC_VOUT_S(L,M) = ZERO
END DO
CALL END_LOG
BC_OUT_N(L) = 0
ENDIF
ENDIF
!
ENDIF
ENDIF
END DO
IF (myPE == PE_IO) THEN
write(800000,*)time, VOL_INLET_G,VEL_INLET_G
write(800001,*)time, ROP_INLET_P1,VEL_INLET_G
write(800002,*)time, ROP_INLET_P2,VEL_INLET_G
write(800003,*)time, ROP_INLET_P3,VEL_INLET_G
END IF
RETURN
1000 FORMAT(/,1X,'Average outflow rates at BC No. ',I2,' At Time = ',G12.5)
1100 FORMAT(3X,'Gas : Mass flow = ',G12.5,' Volumetric flow = ',G12.5)
1200 FORMAT(3X,'Solids-',I1,' : Mass flow = ',G12.5,' Volumetric flow = ',&
G12.5)
END SUBROUTINE SET_BC1
!// Comments on the modifications for DMP version implementation
!// 001 Include header file and common declarations for parallelization
!// 360 Check if i,j,k resides on current processor