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HBKF.FOR
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1992-05-09
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SUBROUTINE HBKFACT(T)
C ROUTINE TO CALCULATE HANDBOOK FACTORS AT THE END OF EACH DAY OF
C SIMULATION. AND TO ACCUMULATE THEM FOR THE TOTAL RUN
C REF: SEE REF NO. 3 ON FILE \HII\SCR\S2.DOC AND
C ASHRAE 1988 EQUIPMENT HANDBOOK, P. 24.8 TO 24.17
C FOR MORE INFORMATION ABOUT HANDBOOK FACTORS AND DATA
C ON TAPES 25 AND TAPES33-37
C TAPE25 IS THE REFERANCE NET LOAD FILE. WRITE IF HBKRNL=0
C READ IF HBKRNL.NE.0
CMDK NHBK
CMDK HANDBK
CHARACTER*80 NAME(30)
DOUBLE PRECISION T
LOGICAL FIRST,I25F,I32F,I37F
REAL HBKOUT(30)
REAL MGF,NL,ILF,LMF,LRC(3),CRF(3),CMSI(3)
DATA LRC/1.0, 3.0, 5.0/, FIRST/.TRUE./
DATA I25F,I32F,I37F/.TRUE.,.TRUE.,.TRUE./
100 IF(FIRST)GOTO 800
HBKOUT(01)=HBK(1)
FO1=HBK(1)
HBKOUT(02)=HBK(2)
C FO2=HBK(2)
HBKOUT(03)=HBK(3)
C FO3=HBK(3)
HBKOUT(04)=HBK(4)
PEI=HBK(4)
HBKOUT(05)=HBK(5)
AEI=HBK(5)
TEI=PEI+AEI
HBKOUT(06)=TEI
DENOM=TEI
IF(TEI.EQ.0.0)DENOM=1.0E10
FE=FO1/DENOM
HBKOUT(07)=FE
HBKOUT(08)=FO1
DI=FO1
HBKOUT(09)=HBK(6)
DO=HBK(6)
DENOM=DI
IF(DI.EQ.0.0)DENOM=1.0E10
DE=DO/DENOM
HBKOUT(10)= DE
HDE=FE*DE
HBKOUT(11)= HDE
HBKOUT(12)=HBK(7)
THD=HBK(7)
DENOM=DO
IF(DO.EQ.0.0)DENOM=1.0E10
MGF=THD/DENOM
HBKOUT(13)= MGF
SE=HDE*MGF
HBKOUT(14)= SE
RNL=HBKRNL
HBKOUT(15)= RNL
HBKOUT(16) = THD
NL=THD
IF(RNL.EQ.0)THEN
C WRITE DATA FOR RNL ON TAPE25
RNL=NL
IF(I25F)THEN
I25F=.FALSE.
OPEN(25,FILE='TAPE25',STATUS='NEW',IOSTAT=IO25)
C FOLLOWING THREE LINES ADDED BY RDF 3/11/91 !!!!!
IF(IO25.NE.0)THEN
OPEN(25,FILE='TAPE25',STATUS='OLD')
ENDIF
ENDIF
WRITE(25,*)RNL
ELSE
C READ DATA FOR RNL ON TAPE25
IF(I25F)THEN
I25F=.FALSE.
OPEN(25,FILE='TAPE25',STATUS='OLD',IOSTAT=IO25)
C FOLLOWING IF SEGMENT ADDED BY RDF 3/5/91 !!!!!!!
IF(IO25.NE.0)THEN
OPEN(25,FILE='TAPE25',STATUS='NEW')
RNL=NL
WRITE(25,*)RNL
CLOSE(25)
OPEN(25,FILE='TAPE25',STATUS='OLD')
ENDIF
C RNL - REFERENCE NET LOAD (FROM A PREVIOUS RUN OF BASELINE CASE)
READ(25,*,END=910)RNL
ENDIF
ENDIF
SIL=NL-RNL
HBKOUT(17)= SIL
DENOM=NL
IF(NL.EQ.0.0)DENOM=1.0E10
ILF=SIL/DENOM
HBKOUT(18)= ILF
LMF=1.0-ILF
HBKOUT(19)= LMF
SI=SE*LMF
HBKOUT(20)= SI
DENOM=PEI
IF(PEI.EQ.0.0)DENOM=1.0E10
AER=AEI/DENOM
HBKOUT(21)= AER
DO 210 I=1,3
II=18+3*I
HBKOUT(II+1)= LRC(I)
CRF(I)=(1.0+AER)/(1.0+LRC(I)*AER)
HBKOUT(II+2)= CRF(I)
CMSI(I)=SI*CRF(I)
210 HBKOUT(II+3)= CMSI(I)
C
C PRINT OUT RESULTS
C
IF(I32F)THEN
I32F=.FALSE.
OPEN(32,FILE='TAPE32',STATUS='NEW')
ENDIF
WRITE(32,1000)T,
+ (I,NAME(I)(1:10),HBKOUT(I),NAME(I)(11:80),I=1,30)
1000 FORMAT('1HANDBOOK FACTORS ',8X,'(TIME=',F13.7,'):'//
+(' FACTOR NUMBER ',I2,') ',A10,F20.5,A60) )
IF(I37F)THEN
I37F=.FALSE.
OPEN(37,FILE='TAPE37',STATUS='NEW')
ENDIF
WRITE(37,1010)(HBK(I),I=1,7)
1010 FORMAT(7F18.5)
C
RETURN
910 STOP 'SUB.HBK: EOF ON T25'
C
C--------------------------------------------------------------------
C FIRST TIME THROUGH, SET UP THE OUTPUT FILE
C
800 CONTINUE
NAME(1)=
+'FO1..(BTU) FURNACE OUTPUT = ENTHALPY CHANGE ACROSS FURNACE '
NAME(2)=
+'FO2..(BTU) FURNACE OUTPUT = INPUT - FURNACE LOSSES '
NAME(3)=
+'FO3..(BTU) FURNACE OUTPUT = ENERGY DELIVERED + DUCT LOSS '
NAME(4)=
+'PEI..(BTU) PRIMARY ENERGY INPUT '
NAME(5)=
+'AEI..(BTU) AUXILIARY ENERGY INPUT '
NAME(6)=
+'TEI..(BTU) TOTAL ENERGY INPUT '
NAME(7)=
+'FE.....(%) FURNACE EFFICIENCY '
NAME(8)=
+'DI...(BTU) DUCT INPUT = FO1 (ABOVE) '
NAME(9)=
+'DO...(BTU) DUCT OUTPUT '
NAME(10)=
+'DE.....(%) DUCT EFFICIENCY '
NAME(11)=
+'HDE....(%) HEAT DELIVERY EFFICIENCY '
NAME(12)=
+'THD..(BTU) TOTAL HEAT DELIVERY (TO CONDITIONED SPACE) '
NAME(13)=
+'MGF....(-) MISCELLANEOUS GAIN FACTOR '
NAME(14)=
+'SE.....(%) SYSTEM EFFICIENCY '
NAME(15)=
+'RNL..(BTU) REFERENCE NET LOAD '
NAME(16)=
+'NL...(BTU) NET LOAD '
NAME(17)=
+'SIL..(BTU) SYSTEM INDUCED LOAD '
NAME(18)=
+'ILF....(-) INDUCED LOAD FACTOR '
NAME(19)=
+'LMF....(-) LOAD MODIFICATION FACTOR '
NAME(20)=
+'SI.....(%) SYSTEM INDEX '
NAME(21)=
+'AER....(-) AUXILIARY ENERGY RATIO '
NAME(22)=
+'LRC1.($/$) LOCAL RATIO OF ELECTRICITY TO GAS (BTU BASIS) =1.0'
NAME(23)=
+'CRF1...(-) COST RATIO FACTOR '
NAME(24)=
+'CMSI1..(%) COST MODIFIED SYSTEM INDEX '
NAME(25)=
+'LRC2.($/$) LOCAL RATIO OF ELECTRICITY TO GAS (BTU BASIS) =3.0'
NAME(26)=
+'CRF2...(-) COST RATIO FACTOR '
NAME(27)=
+'CMSI2..(%) COST MODIFIED SYSTEM INDEX '
NAME(28)=
+'LRC3.($/$) LOCAL RATIO OF ELECTRICITY TO GAS (BTU BASIS) =5.0'
NAME(29)=
+'CRF3...(-) COST RATIO FACTOR '
NAME(30)=
+'CMSI3..(%) COST MODIFIED SYSTEM INDEX '
FIRST=.FALSE.
GOTO 100
END