流线曲率法解S1流面问题计算程序.docx

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流线曲率法解S1流面问题计算程序.docx

流线曲率法解S1流面问题计算程序

流线曲率法解S1流面问题计算程序

******MAIN******

EXTERNALWG,GW

DIMENSIONXA(40),YP(40),YS(40)

COMMON/HH1/JM,KN,K0,JF,JT,W1,AI,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH2/P1S,T1S.B0,B1,B2,GM2,PAI,PT0,AD0,R1,CP,G0,RR,R0,T0,U0

&/HH3/OM0,OM,NB,V01,W01,X(40),Y,AL,X0,Y0,Z0,X00,Y00,Z00

&,IM(40),FX

&/HH4/X1,X2,X3,Y1,Y2,Y3/HH12/A15

&/HH5/AMJ(40),RJ(40),OPJ(40),OSJ(40),YPJ(40),YSJ(40)MDPWJ(40),

&NN

 

Y00=Y00/R0

Z00=Z00/R0

XL=X1/R0

YL=Y1/R0

XE=X2/R0

YE=Y2/R0

W1=W1/U0

R1=R1/R0

388

RH1=RH1*OM0*R0**3/G0

T1S=T1S/T0

P1S=P1S/(G0*OM0*R0)

OM=OM/OM0

RR=RR/(U0*U0/T0)

CP=RR*GM2

FX=0.

CALLQUGEN(WJ

(1),1,GM)

A15=2*PAI/NB

JF1=JF-1

DO75J=1,JF1

CALLXY(XL,YL,B2,AMJ(J),Y)

YPJ(J)=Y

YSJ(J)=Y

CONTINUE

CALLY2Y3(XL,YL,Z0,AMJ(JF-1),YPJ(JF-1),X2,Y2,X3,Y3)

CALLABC(AMJ(JF-1),X3,AMJ(JF+1),Y3,YPJ(JF+1),

&AMJ(JF),Y)

YPJ(JF)=Y

CALLABC(AMJ(JF-1),X2,AMJ(JF+1),YPJ(JF-1),Y2,YPJ(JF+1),

&AMJ(JF),Y)

YSJ(JF)=Y

CALLY2Y3(XE,YE,Z00,AMJ(JT+1),YPJ(JT+1),X2,Y2,X3,Y3)

CALLABC(AMJ(JT-1),X3,AMJ(JT+1),YPJ(JT-1),Y3,YPJ(JT+1

&),AMJ(JT),Y)

YPJ(JT)=Y

CALLABC(AMJ(JT-1),X2,AMJ(JT+1),YSJ(JT-1),Y2,YSJ(JT+1

&),AMJ(JT),Y)

YSJ(JT)=Y

DO85J=1,JM

OPJ(J)=YPJ(J)/RJ(J)

OSJ(J)=YSJ(J)/RJ(J)+A15

AD0=(OSJ(J)-OPJ(J))/(KN-1)

DO85K=1,KN

O(J,K)=OPJ(J)+(K-1)*AD0

CONTINUE

CALLSCB(1,KN,1)

DO87J=1,JM

DO87K=1,KN

DWODM(J,K)=0.

WRITE(*,450)

FORMAT(1X,2HJ=,7X,3HYPJ,11X,3HYSJ,11X,2HAMJ)

DO88J=1,JM

AM1=AMJ(J)*R0

YP1=YPJ(J)*R0

YS1=YSJ(J)*R0

389

WRITE(*,350)J,YP1,YS1,AM1

CONTINUE

WRITE(*,411)

FORMAT(/5X,’----GoToTheLastProgram-------‘/)

IF(N007.EQ.1)GOTO95

IF(N008.EQ.1)GOTO90

CALLTXY2(B1,B2,0,0.2*PT0,N006)

GOTO105

CALLTXY1(B1,B2,1,0.1*PT0,N006)

GOTO105

IF(N008.EQ.1)GOTO100

CALLTXY1(B1,B2,1,0.1*PT0,N006)

GOTO105

CALLCON(B1,B2,F0)

CONTINUE

DO554J=1,JM

AMJ(J)=AM(J)*R0

DO554K=1,KN

P(J,K)=P(J,K)*(Go*OM0/R0)

O(J,K)=O(J,K)*RJ(J)*R0

T(J,K)-=T(J,K)*T0

W(J,K)=W(J,K)*U0

RH(J,K)=RH(J,K)/(OM0*R0**3/Go)

CONTINUE

DS1=-(O(JF,KN)-A15*RJ(JF)R0)+O(JF,1)

DS2=O(JT,1)-(O(JT,KN)-A15*RJ(JT)*R0)

OPEN(8,FILE=‘YR,DAT’)

WRITE(8,*)DS1,DS2

WRITE(8,*)(AMJ(I),O(I,KN),I=JF,JT)

WRITE(8,*)(W(J,1),J=1,JM)

CLOSE(8)

WRITE(6,*),------O(J,1)------,

WRITE(6,*)(O(J,1),J=JF,JT)

WRITE(*,*)’------THEEND------,

CLOSE(5)

CLOSE(6)

STOP

END

***0001***

SUBROUTINELB(N,X,Y)

COMMON/HH8/XX(40),YY(40),ALT(11),ALR(11),DWODW(40,11)

DO10I=1,N

K=1

IF(X,LT.XX(K))GOTO15

CONTINUE

IF(K.NE.1)GOTO20

CONTINUE

IF(K.NE.1)GOTO20

AJX=(X-XX

(1))/(XX2-XX

(1))

Y=YY

(1)+AJX*(YY

(2)-YY

(1))

RETURN

AJX=(X-XX(K-1))/(XX.(K)-XX(K-1))

390

Y=YY(K-1)+AJX*(YY(K)-YY(K-1))

RETURN

END

***002***

SUBROUTINEFF(J0,J,M1)

COMMON/HH6CSA(40),DRJ(40),AMM(40),XX1(40),YY

I(40),CA,SA,

Y11(40)

X0=XX1(J-1)

X1=XX1(J)

X2=XX1(J+1)

X3=XX1(J+2)

Y0=YY1(J-1)

Y1=YY1(J)

Y2=YY1(J+1)

Y3=YY1(J+2)

X=XX1(J0)

F01=(Y0-Y1)/(X0-X1)

F02=(Y1-Y2)/(X1-X2)

C=(F01-F02)/(X0-X2)

AMM(J0)=F01+(2.0X-X0-X1)*C

RETURN

END

***0003***

SUBROUTINESPLINE(M1,C1,CJM)

COMMON/HH1/JM,KN,K0,JF,JT,W1,AI,T1,P1,IA,IB,C,D,F,WJ(40)AL3

/HH6CSA(40),SSA(40),DRJ(40),AMM(40),XX1(40),CA,SA

Y11(40)

JM2=JM-2

DO10J=2,JM2

CALLFF(JM-1,JM-2,M1)

IF(M1,EQ.0)GOTO15

CALLFF(1,2,M1)

CALLFF(JM,JM2,M1)

GOTO20

AMM

(1)=C1/2

AMM(JM)=CJM/2

CONTINUE

RETURE

END

***0004***

SUBOUTINESXY

COMMON/HH1/JM,KN,K0,JF,JT,W1,AI,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH5/AMJ(40),RJ(40),OPJ(40),OSJ(40),YPJ(40),YSJ(40),

&DPWJ(40),NN

&/HH6/CSA(40),SSA(40),DRJ(40),AMM(40),XX1(40),YY1(40),CA,SA

&,Y11(40)

&/HH8/XX(40),YY(40),ALT(11),DWODM(40,11)

391

DIMENSIONXP(40),YP(40)

K5=0

DO10I=1,NN

XP(I)=XX(I)*CA-YY(I)*SA

YP(I)=XX(I)*SA+YY(I)*CA

DO40M=JF,JT

NN1=NN-1

DO20J=2,NN1

K5=J

XC1=AMJ(M)*2

IF(XC1.LT.(XP(K5)+XP(K5+1)))GOTO30

CONTINUE

K5=NN1

CALLABC(XP(K5-1),XP(K5),XP(K5+1),YP(K5-1),YP(K5),Y

&P(K5+1),

&AMJ(M),Y)

Y11(M)=Y

CONTINUE

RETURN

END

***0005***

SUBROUTINESCB(K1,K2,ID)

COMMON/HH1/JM,KN,K0,JF,JT,W1,AI,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH2/P1S,T1S,B0,B1,B2,GM2,PAI,PT0,AD0,R1,CP,G0,RR,R0,T0,U0

&/HH5/AMJ(40),RJ(40),OPJ(40),OSJ(40),YPJ(40),YSJ(40),

&DPWJ(40),NN

&/HH6/CSA(40),SSA(40),DRJ(40),AMM(40),XX1(40),YY1(40),CA,SA

&,Y11(40)

&/HH7/G(40,11),O(40,11),W(40,11),P(40,11),T(40,11),UB(40,11),

&SS(40,11),CS(40,11),RH(40,11)

DO10J=1,JM

XX1(J)=AMJ(J)

DO30K=K1,K2,ID

DO20,J=1,JM

YY1(J)=O(J,K)

TB1=SIN(B1)/COS(B1)*2/R1

TB2=SIN(B2)/COS(B2)*2/RJ(JM)

CALLSPLINE(1,TB1,TB2)

DO30J=1,JM

CC=AMM(J)*RJ(J)

SS(J,K)=CC/SQRT(1.+CC*CC)

CS(J,K)=SQRT(1.-SS(J,K)*SS(J,K))

CONTINUE

RETURN

END

***0006***

SUBROUTINESCB(K1,K2,ID)

COMMON/HH1/JM,KN,K0,JF,JT,W1,AI,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH5/AMJ(40),RJ(40),OPJ(40),OSJ(40),YPJ(40),YSJ(40),

&DPWJ(40),NN

&/HH6/CSA(40),SSA(40),DRJ(40),AMM(40),XX1(40),YY1(40),CA,SA

&,Y11(40)

&/HH7/G(40,11),O(40,11),W(40,11),P(40,11),T(40,11),UB(40,11),

&SS(40,11),CS(40,11),RH(40,11)

&/HH8/XX(40),YY(40),ALT(11),DWODM(40,11)

DO10J=1,JM

XX1(J)=AMJ(J)

DO40K=K1,K2,ID

DO20J=1,JM

YY1(J)=W(J,K)*SS(J,K)

CALLSPLINE(2,0.,0.)

DO30J=1,JM

DWODM(J,K)=AMM(J)

CONTINUE

RETURN

END

392页

***007***

SUBROUTINETPRH

COMMON/HH1/JM,KN,K0,JF,JT,W1,A1,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH2/P1S,T1S,B0,B1,B2,GM2,PAI,PT0,AD0,R1,CP,G0,RR,R0,T0,U0

&/HH3/OM0,OM,NB,V01,W01,X(40),Y,AL,X0,Y0,Z0,X00,Y00,Z00,

&IM(40),FX

&/HH5/AMJ(40),RJ(40),OPJ(40),OSJ(40),YPJ(40),YSJ(40),

&DPWJ(40),NN

&/HH7/G(40,11),O(40,11),W(40,11),P(40,11),T(40,11),UB(40,11),

&SS(40,11),CS(40,11),RH(40,11)

TWS=(AI+OM*OM*RJ(J)*RJ(J)/2)/CP

T(J,K)=TWS-W(J,K)*W(J,K)/2/CP

PWS=P1S*(TWS/T1S)**GM2-DPWJ(J)

IF(T(J,K),GT.0.)GOTO10

FX=1.

WRITE(*,100)J,K,T(J,K),W(J,K)

FORMAT(1X,2HJ=,12,2HK=,12,2X,7HT(J,K)=,E13.6,

&7HK(J,K)=,E13.6/5X,’*************T<0,TryAgain!

*********’)

W(J,K)=W(J,K)*0.95

GOTO5

CONTINUE

P(J,K)=PWS*(T(J,K)/TWS)**GM2

RH(J,K)=P(J,K)/(RR*T(J,K))

IF(J.EQ.1)GOTO15

UB(J,K)=UB(J-1,K)+CP*ALOG(T(J,K)/T(J-1,K))-

&RR*ALOG(P(J,K)/P(J-1,K))

GOTO20

UB(J,K)=0.

CONTINUE

RETURN

END

***008***

SUBROUTINEGWG(J)

COMMON/HH1/JM,KN,K0,JF,JT,W1,A1,T1,P1,IA,IB,C,D,F,WJ(40),AL3

393

&/HH3/OM0,OM,NB,V01,W01,X(40),Y,AL,X0,Y0,Z0,X00,Y00,Z00,

&IM(40),FX

/HH5/AMJ(40),RJ(40),OPJ(40),OSJ(40),YPJ(40),YSJ(40),

&DPWJ(40),NN

&/HH6/CSA(40),SSA(40),DRJ(40),AMM(40),XX1(40),YY1(40),CA,SA

&,Y11(40)

&/HH7/G(40,11),O(40,11),W(40,11),P(40,11),T(40,11),UB(40,11),

&SS(40,11),CS(40,11),RH(40,11)

&/HH8/XX(40),YY(40),ALT(11),ALR(11),DWODM(40,11)

SA1=SSA(J)

OS=2*OM*SA1

PS=RJ(J)

DO10K=2,KN

SS2=0.5*(SS(J,K-1)+DWODM(J,K))

ALT(K)=CS2*SS2*SA1

ALR(K)=CS2*PS*(DWM2+OS)

CONTINUE

RETURN

END

***009***

SUBROUTINEGW(W,JG00)

COMMON/HH1/JM,KN,K0,JF,JT,W1,A1,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH2/P1S,T1S,B0,B1,B2,GM2,PAI,PT0,AD0,R1,CP,G0,RR,R0,T0,U0

&/HH3/OM0,OM,NB,V01,W01,X(40),Y,AL,X0,Y0,Z0,X00,Y00,Z00,

&IM(40),FX

&/HH6/CSA(40),SSA(40),DRJ(40),AMM(40),XX1(40),YY1(40),CA,SA

&,Y11(40)

W1=W

W01=W1*SIN(B1)

V01=W01+OM*R1

AI=CP*T1S-OM*R1*V01

T1=(AI+(OM*OM*R1*R1-W*W)/2)/CP

IF(T1.GE.0.)GOTO20

W1=W1*0.95

GOTO10

CONTINUE

P1=P1S*(T1*T1S)**GM2

RH1=P1/(RR*T1)

F=RH1*W1*COS(B1)*CSA

(1)*DRJ

(1)*R1*2*PAI-1

RETURN

END

***0010***

SUBROUTINEGW(X3,J)

COMMON/HH1/JM,KN,K0,JF,JT,W1,A1,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH3/OM0,OM,NB,V01,W01,X(40),Y,AL,X0,Y0,Z0,X00,Y00,Z00,

&IM(40),FX

&/HH5/AMJ(40),RJ(40),OPJ(40),OSJ(40),YPJ(40),YSJ(40),

&DPWJ(40),NN

394

&/HH6/CSA(40),SSA(40),DRJ(40),AMM(40),XX1(40),YY1(40),CA,SA

&,Y11(40)

&/HH7/G(40,11),O(40,11),W(40,11),P(40,11),T(40,11),UB(40,11),

&SS(40,11),CS(40,11),RH(40,11)

W(J,1)=X3

CALLSWG(J,1)

DO10K1=2,KN

IA=K1-1

IB=K1

CALLSWG(J,K1)

CONTINUE

IF(K0.EQ.KN)GOTO20

G(J,KN)=1.0

DO15K=1,KN-1

L=KN-K

G(J,L)=G(J,L+1)-NB*CSA(J)*DRJ(J)*RJ(J)*(O(J,L+1)-O(J,L))*

&(RH(J,L)*W(J,L)*CS(J,L)+RH(J,L+1)*W(J,L+1)*CS(J,L+1))/2

CONTINUE

F=G(J,1)-0.0

RETURN

CONTINUE

G(J,1)=0.

DO30K=2,KN

G(J,L)=G(J,K-1)-NB*CSA(J)*DRJ(J)*RJ(J)*(O(J,K)-O(J,K-1))*

&(RH(J,K)*W(J,K)*CS(J,K)+RH(J,K-1)*W(J,K-1)*CS(J,K-1))/2

CONTINUE

F=G(J,KN)-1.

RETURN

END

***0011***

SUBROUTINESWG(J,K)

COMMON/HH1/JM,KN,K0,JF,JT,W1,AI,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH2/P1S,T1S,B0,B1,B2,GM2,PAI,PT0,AD0,R1,CP,G0,RR,R0,T0,U0

&/HH11/N001

&/HH7/G(40,11),O(40,11),W(40,11),P(40,11),T(40,11),UB(40,11),

&SS(40,11),CS(40,11),RH(40,11)

&/HH8/XX(40),YY(40),ALT(11),ALR(11),DWODM(40,11)

IF(K.EQ.1)GOTO20

IV=0

T(J,K)=T(J,IA)

W(J,K)=W(J,IA)

W2=0.5*(W(J,IA)+W(J,K))

IV=IV+1

Z=W(J,IA)+(O(J,K)-O(J,IA))*(W2*ALT(IB)+ALR(IB))-

&0.5*(T(J,K)+T(J,IA))/W2*(UB(J,K)-UB(J,IA))

W2=ABS(W(J,K)-Z)

W(J,K)=Z

IF(IV.LE.20)GOTO15

WRITE(*,*)‘*******IV>20,RETURN!

---0011#**********’

GOTO20

395

IF(W2.GE.0.00001)GOTO10

CALLTPRH(J,K)

RETURN

END

***0012***

SUBROUTINEQUGEN(XQ,J,FUNC)

COMMON/HH1/JM,KN,K0,JF,JT,W1,AI,T1,P1,IA,IB,C,D,F,WJ(40),AL3

&/HH3/OM0,OM,NB,V01,W01,X(40),Y,AL,X0,Y0,Z0,X00,Y00,Z00,

&IM(40),FX

&/HH10/N002,A05

KK=0

KIM=0

IF(FX.EQ.1.)GOTO55

XK=XQ

CALLFUNC(XK,J)

IF(ABS(F).LT.0.0005)GOTO100

FK=F

IF(IM(J).EQ.2)GOTO55

IF(IM(J).EQ.0)GOTO20

D=0.2

GOTO25

D=-0.2

CONTINUE

XY=XK

XK=XK+D

CALLFUNC(XK,J)

IF(ABS(D).LT.0.00001)GOTO40

DH=XK-XK1

IF(ABS(DH).GT.0.8)DH=-0.8*ABS(DH)/DH

XK1=XK

FK1=FK

XK=XK+DH

KK=KK+1

CALLFUNC(XK,J)

IF(N002.EQ.1)GOTO50

IF(ABS(F).LT.0.005)GOTO100

FK=F

IF(KK.LE.40)GOTO35

WRITE(*,*)‘******KK>40,DOAgain!

!

**************’

IQ=J

KK=0

GOTO35

D=0.1

396

XK=A05

CALLFUNC(XK,J)

IF(ABS(F).LT.0.0005)GOTO100

FK=F

XK=XK+D

CALLFUNC(XK,J)

IF(ABS(F).LT.0.0005)GOTO100

FK1=F

XK1=XK

XK=XK-D

IF(FK1.LE.FK)GOTO75

FK=FJ1

XK=XK1

GOTO65

XK=XK-D

CALLFUNC(XK,J)

FK1=F

XK1=XK

XK1=XK+D

IF(FK1.LE.FK)GOTO85

FK=FK1

XK=XK1

GOTO75

IF(ABS(XK-XK1).LT.0.001)GOTO90

D=D/2

GOTO65

IF(F.LT.0.)GOTO95

KIM=KIM+1

IM(J)=IM(J-1)

IF(KIM.GE.2)IM(J)=0

GOTO15

CONTINUE

FORMA

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