- Page 1 and 2: - SANDIA REPORT SAND86-8018 Unlimit
- Page 3: SAND 86-8018 Unlimited Release Prin
- Page 6 and 7: ' The computer code which this repo
- Page 9 and 10: I. Introduction CONTENTS A. Differe
- Page 11 and 12: 1. More Accurate Images from Canted
- Page 13: VII. Comparison of DELSOL, MIRVAL,
- Page 17: - No. 11-1 Coordinate Systems 11-2
- Page 20 and 21: 20 (A) PERFORMANCEJpL OUTPUT INPUT
- Page 22 and 23: epresentation of heliostat errors a
- Page 25 and 26: 11. Problem Geometry This section d
- Page 27 and 28: Figure 11-2. Angles Associated with
- Page 29 and 30: Name Ground Based Mi rrw Normal ---
- Page 31 and 32: a) Surround Field (INORTH=O) The fi
- Page 33 and 34: NAZM = 12 AMAXN = 82.5" 11.23-2 Fie
- Page 35 and 36: To directly specify such a field, t
- Page 37 and 38: of zones follows a “law of dimini
- Page 39 and 40: 1I.C. Heliostat Pattern and Density
- Page 41 and 42: ) IDENS = 2 Low reflectivity (-0.6)
- Page 43 and 44: X = HELIOSTAT 0 = MISSING HELIOSTAT
- Page 45 and 46: - WPANL Figure 11-11. Types of Heli
- Page 47 and 48: TABLE 11-2 HELIOSTAT ERROR SOURCES
- Page 49 and 50: The most common choice for the curv
- Page 51 and 52: (A) EXTERNAL k W 4 J (B) CAVITY T T
- Page 53 and 54: APERTURE - RY TOP VIEW SIDE VIEW %-
- Page 55 and 56: 0 IMAGE FROM INNER HELIOSTAT (A) IA
- Page 57 and 58: , configurations may give different
- Page 59 and 60: 0ZI PlUT H ANGl FS 0 IFLAUT=l IFLAU
- Page 61 and 62: the j j axis from a minimum of FZMI
- Page 63 and 64: of the flux points along the s, axi
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111. Detailed Performance Calculati
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III. A - 9. IPROB=2, Sing1 e Calcul
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A = +0.004013327 B = +0.06476916 C
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e) INSOL = 4. Moon Model (Reference
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c) PreciDitable Water The precipita
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1II.E. Shadowing and Blocking Shado
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a final performance calculation on
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In 0 M M Ln 0 cv cv 5 M \j > In 0 I
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where Case (1): D 2 4.0 m 1 hforced
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Ai (AREF) = 2780.0 m2. Defaults for
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t The fit for option (2) is plotted
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. sodium systems all energy from th
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L FEP = 0.0 TPRE = 1.0 hour TSTRT =
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* least accurate assumption of opti
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the receiver or tower dimensions or
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96 r- .-+ITERATE TYER HEIGHT 1 -+IT
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Only one design point and one annua
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‘?F,k,l PCRk,l = - , CH,k,l where
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determined by DHOPT (Namelist BASIC
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104 Table IV-1. Design Parameters V
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for calculation are the values spec
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108 other apertures (for a multiple
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thrown away due to storage being fu
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the receiver may occur at a locatio
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EXTERNAL RECEIVER FLAT PLATE RECEIV
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system variables, an optimal field
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system costs would be at 160 meters
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achieved for that tower and receive
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V.A-4. Tower-The optical tower heig
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CCREC = CREC,REF ( A ~ L F ) XRBC w
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In this case, the height of the hea
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The pipe diameter is assumed to sca
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PDES X SMULT PDES STARTUP NOON SHUT
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V.A-10. Heat Exchangers Related to
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= 2.6 x lo8 watts = $1.38 x lo6 = 3
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where Annual Energy = Net electric
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138 IFCR (IFCR) = 0 FCR (FCR) = 0.0
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Table VI-1 Steps in Designing a Sys
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, The most appropriate aiming strat
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The namelists should be ordered as
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directly to the optimization calcul
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option for more accurate heliostat
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RRECL IAUTOP I1 HROP WEATH,DPRES,DH
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ALLRCP(N) ALLTOB( N) ALL ETA ( N )
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DELSOL PERCAL 154 OPTCAL i 1 GENER
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C C C C C C C C C C C C C C C C C c
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C C C C C C C C C C C C C C C C C C
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VII. Comparison of DELSOL, MIRVAL a
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TABLE VII-2 COMPARISON OF PERFORMAN
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c REFERENCES 1. Leary, P. and Hanki
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28. Mavis, C. L., Sandia National L
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APPENDIX A-INPUT CARDS The input to
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TABLE A-1 INPUT CARDS FOR PERFORMAN
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Columns 1-40 TITLE CARD Short title
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DHOPT IPRINT(1) (1=1, NYEAR) ITAPE
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WEATH D w EATH( I) (I=1,NY EAR) H20
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NAZM NRAD RADMIN RADMAX INORTH AMAX
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. b . IROTFL Parameter specifying h
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WM HM ICPANL WPANL HPANL HXCANT13 H
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IFOCUS XFoCALIKl YFOCAL K (K=l, NHA
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This option should be used with ext
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IFLX IFXOUT(1,J) (I= 1 ,NY EAR; J=l
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NYFLX FZMIN FZMAX IC AV F (I) (I= 1
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REFTHP AREF REFRC REFLP REFPIP FPLH
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IRADFL PARL1,PARLZ PARL3,PARL4 PARL
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RYTRX RX2TRX RXSTRX RX4TRX NUMOPT P
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IRERUN IALL ISTR NSTR = 0, no infor
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CRPREF TRPREF SMRP PRPREF XRP CSPRE
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Reheater: CRHREF ARHREF PRHREF ARHM
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CONT SPTS EXT ESC RlNF NYTCON AFDC
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APPENDIX B-SAMPLE INPUT AND OUTPUT
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Sample Problem lb - Performance/Flu
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SamDle Problem 2a - Optimization of
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SamDle Problem 2b - ODtimization of
- Page 215 and 216:
SamDle Problem 3a - ODtimization of
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Sample Problem 3b - Generating a Fl
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Comments on OutDut The output is si
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caused by the tilt of the heliostat
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Nameplate Rating: The full-load con
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Spillage: The radiation which is re
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Variable CRHREF CRPREF CSHREF CSPRE
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Variable IRERUN IROTFL IROUND ISB I
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Variable RX(I) RX2TRX RXSTRX RX4TRX
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NOVEMBER 4, 1986 UNLIMITED RELEASE
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Centro Investigations Energetica Me
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Resource Analysis P. 0. Box 91890 L