19
LIJ(1,6)=-0.023D0
LIJ(1,7)=-0.086D0
LIJ(6,7)=-0.064D0
LIJ(7,8)=-0.062D0
RETURN
END
SUBROUTINE PARMIX(DIJ,LIJ,TC,VC,PII)
IMPLICIT REAL*8(A-H,O-Z)
REAL*8 L1J(8,8)
DIMENSION Y(8),DIJ(8,8),VCIJ(8,8),TCIJ(8,8),V13(8),TC(8),VC(8),
*PII(8),PIIJ(8,8)
COMMON/PARCM/TCM,VCM/Y/Y/NC/NC/PCM/PCM/PIM/PIM
DO 1 I=1,NC
1 V13(I)=VC(I)**(1.D0/3.D0)
DO 3 I=1,NC
VCIJ(I,I)=VC(I)
PIIJ(I,I)=PII(I)
TCIJ(I,I)=TC(I)
DO 3 J=1,NC
IF(I.GE.J) GO TO 3
VCIJ(I,J)=(1.D0-LIJ(I,J))*((V13(I)+V13(J))/2.)**3
PIIJ(I,J)=(VC(I)*PII(I)+VC(J)*PII(J))/(VC(I)+VC(J))
TCIJ(I,J)=(1.D0-DIJ(I,J))*(TC(I)*TC(J))**0.5
VCIJ(J,I)=VCIJ(I,J)
PIIJ(J,I)=PIIJ(I,J)
TCIJ(J,I)=TCIJ(I,J)
3 CONTINUE
VCM=0.D0
PIM=0.D0
TCM=0.D0
DO 5 I=1,NC
DO 5 J=1,NC
VCM=VCM+Y(I)*Y(J)*VCIJ(I,J)
PIM=PIM+Y(I)*Y(J)*VCIJ(I,J)*PIIJ(I,J)
5 TCM=TCM+Y(I)*Y(J)*VCIJ(I,J)*TCIJ(I,J)**2
PIM=PIM/VCM
TCM=(TCM/VCM)**0.5
PCM=8.31451D-3*(0.28707D0-0.05559*PIM)*TCM/VCM
RETURN
END
SUBROUTINE PHASE
IMPLICIT REAL*8(A-H,O-Z)
COMMON/Z/Z/RM/RM/T/T/P/P/PCM/PCM/RON/RON/BMM/BMM
*/AI/AO,A1,A2,A3
IF(T.LT.240D0.OR.T.GT.480D0.OR.P.LE.0D0.OR.P.GT.12D0) THEN
Z=0D0
GO TO 134
ENDIF
PR=P/PCM
RO=9D3*P/(RM*T*(1.1*PR+0.7D0))
CALL FUN(RO)
CALL OMTAU(RO,T)