A User's Manual for DELSOL3 - prod.sandia.gov - Sandia National ...

WM
HM
ICPANL
WPANL
HPANL
HXCANT13
HYCANT 1
l=l,NCANTX' NCANTY
DENSMR
IROUND
RMIRL
SIGEL
SIGAZ
SIGSX
SIGSY
Namelist HSTAT
*See note on page 47 about default error values.
Width WM) and height (HM , in meters, of the rectanglllar
or circu \ ar boundary of the he I iostat, including any
edge supports or enclosures.
11
Default: WM = 9.91 m
HM = 9.93 m (II.C,II.D,II.D-3)
Parameter for optional specification of location of
individual cant panels:
0, no panel input
= 1, individual panel location set by WPANL, HPANL,
HXCANT, HYCANT (for more accurate images in
small systems)
Default: ICPANL = 0 (1I.D)
Variables defining individual cant panels; size W PANL(m)
wide, HPANL(m high in heliostat plane; center of Ith
panel IIXCANT I I) m from heliostat center parallel to
horizontal edge, HYCANT(1) m parallel to vertical edge.
Constraint: ICANPL - 1
Default: WPANI, = 4.88 (1I.D)
HPANL = 1.22
HXCANT = 8'2.475,8*(-2.475)
IIYCANT = 4.27, 3.05, 1.83, 0.61, -0.61, -1.83,
-3.05, -4.27, 4.27, 3.05, 1.83, 0.61,
-0.61, -1.83, -3.05, -4.27
Ratio of mirror area to total area of the heliostat
defined by WMxHM.
Default: DENSMR = 0.970 (II.C,II.D,II.D-3)
Heliostat shape parameter.
= 0, rectangular
= 1, round
Default: IROIJND = 0 (II.D,II.D-3)
Average reflectivity of the mirrored surface, including
transmission losses in the dome, if present.
Default: RMIRL = 0.91 (II.D,III.D,III.G-2)
Standard deviations, in radians, of the normal error
distribution of the elevation angle (SIGEL) and azimuthal
angle (SIGAZ).
Constraint: SIGAZ+SIGSX+SIGTX>O
SIGEL+SIGSY+SIGTY >O
Default: SIGEL = 0.00075 (rad)
SIGAZ =' 0.000 (rad)' (1I.D-1 ,II.D-3)
Standard deviations, in radians, of the normal error
distribution of the heliostat reflective surface normal;
SIGSX is in the horizontal direction, SIGSY in the
direction perpendicular to the SIGSX direction (vertical
when the heliostat is vertical).
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