symtab definition nvars=57
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.tank_loss_coeff
Physical Trough Thermal Storage
Tank loss coeff
W/m2-K
n,exprlines=0
min=0 max=0
0.29999999999999999
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.tank_heater_set_point
Physical Trough Thermal Storage
Tank heater set point
'C
n,exprlines=0
min=0 max=0
250.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp3.nosolar
Physical Trough Thermal Storage
Dispatch Fraction Without Solar Period 3

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.htf_calc_temp
Physical Trough Thermal Storage
Fluid Temperature
'C
n,exprlines=1
=( ${csp.dtr.solf.design_inlet_temp} + ${csp.dtr.solf.design_outlet_temp} )/2
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp4.solar
Physical Trough Thermal Storage
Dispatch Fraction With Solar Period 4

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp6.solar
Physical Trough Thermal Storage
Dispatch Fraction With Solar Period 6

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.aux_heater_set_temp
Physical Trough Thermal Storage
Aux heater outlet set temp

n,exprlines=0
min=0 max=0
391.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp4.nosolar
Physical Trough Thermal Storage
Dispatch Fraction Without Solar Period 4

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.tank_height_min
Physical Trough Thermal Storage
Tank fluid min height
m
n,exprlines=0
min=0 max=0
1.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.cold_side_hx_approach_temp
Physical Trough Thermal Storage
Cold side HX approach temp
'C
n,exprlines=0
min=0 max=0
7.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp6.fossil
Physical Trough Thermal Storage
Fossil Fill Fraction Period 6

n,exprlines=0
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp5.solar
Physical Trough Thermal Storage
Dispatch Fraction With Solar Period 5

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.tank_height_max
Physical Trough Thermal Storage
Tank height
m
n,exprlines=0
min=0 max=0
20.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp5.turbout
Physical Trough Thermal Storage
Turbine Output Fraction Period 5

n,exprlines=0
min=0 max=0
1.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp1.nosolar
Physical Trough Thermal Storage
Dispatch Fraction Without Solar Period 1

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp3.solar
Physical Trough Thermal Storage
Dispatch Fraction With Solar Period 3

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.estimated_heat_loss
Physical Trough Thermal Storage
Estimated heat loss
MWt
n,exprlines=1
=( ${csp.dtr.tes.tank_height_max}*3.1415926*${csp.dtr.tes.tank_diameter} + 3.1415926*@pow(${csp.dtr.tes.tank_diameter}/2,2) )*${csp.dtr.tes.tank_pairs}*(${csp.dtr.tes.htf_calc_temp}-20)*${csp.dtr.tes.tank_loss_coeff}/1.e6
min=0 max=0
0
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.min_fluid_volume
Physical Trough Thermal Storage
Min fluid volume
m3
n,exprlines=1
=${csp.dtr.tes.storage_volume}*${csp.dtr.tes.tank_height_min}/${csp.dtr.tes.tank_height_max}
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp6.nosolar
Physical Trough Thermal Storage
Dispatch Fraction Without Solar Period 6

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.initial_tes_fluid_temp
Physical Trough Thermal Storage
Initial TES fluid temp
'C
n,exprlines=0
min=0 max=0
300.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp2.turbout
Physical Trough Thermal Storage
Turbine Output Fraction Period 2

n,exprlines=0
min=0 max=0
1.0
V'3 type=4 datasrc=0 ---------------------------
0,0,0,0,0
csp.dtr.tes.sched.weekday
Physical Trough Thermal Storage


n,exprlines=0
min=0 max=0
666666554444444444444555666666554444444444444555666666554444444444444555666665544444444444445556666665544444444444445556333333322221111112222233333333322221111112222233333333322221111112222233333333322221111112222233666665544444444444445556666666554444444444444555666666554444444444444555
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp2.todf
Physical Trough Thermal Storage
TOD Factor Period 2

n,exprlines=0
min=0 max=0
1.28
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp3.turbout
Physical Trough Thermal Storage
Turbine Output Fraction Period 3

n,exprlines=0
min=0 max=0
1.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.tank_heater_capacity
Physical Trough Thermal Storage
Tank heater capacity
MWt
n,exprlines=0
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp5.fossil
Physical Trough Thermal Storage
Fossil Fill Fraction Period 5

n,exprlines=0
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp5.nosolar
Physical Trough Thermal Storage
Dispatch Fraction Without Solar Period 5

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.tank_heater_eff
Physical Trough Thermal Storage
Tank heater efficiency

n,exprlines=0
min=0 max=0
0.999
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp6.todf
Physical Trough Thermal Storage
TOD Factor Period 6

n,exprlines=0
min=0 max=0
0.65000000000000002
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.fluid_sph
Physical Trough Thermal Storage
TES specific heat
kJ/kg-K
n,exprlines=11
=?${csp.dtr.tes.htf_type}
[
	@sph( 18, ${csp.dtr.tes.htf_calc_temp} ),
	@sph( 19, ${csp.dtr.tes.htf_calc_temp} ),
	@sph( 20, ${csp.dtr.tes.htf_calc_temp} ),
	@sph( 21, ${csp.dtr.tes.htf_calc_temp} ),
	@sph( 22, ${csp.dtr.tes.htf_calc_temp} ),
	@sph( 23, ${csp.dtr.tes.htf_calc_temp} ),
	@sph( 24, ${csp.dtr.tes.htf_calc_temp} ),
	@cspdtr_tes_userhtf_sph( ${csp.dtr.tes.htf_calc_temp} )
]
min=0 max=0
0
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.storage_volume
Physical Trough Thermal Storage
Storage volume
m3
n,exprlines=8
=${csp.dtr.tes.thermal_capacity}
 *1e6
 *3600
/
( ${csp.dtr.tes.fluid_dens}
  *${csp.dtr.tes.fluid_sph}*1000
  *${csp.dtr.tes.hx_derate}
  * (${csp.dtr.solf.design_outlet_temp} - ${csp.dtr.solf.design_inlet_temp}) )
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp1.todf
Physical Trough Thermal Storage
TOD Factor Period 1

n,exprlines=0
min=0 max=0
3.2799999999999998
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.ts_hours
Physical Trough Thermal Storage
Full load hours of TES
hr
n,exprlines=0
min=0 max=0
6.0
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.hx_derate
Physical Trough Thermal Storage
Heat exchanger derate

n,exprlines=6
= #==${csp.dtr.solf.htf_type},${csp.dtr.tes.htf_type}
[
	1, /* fluids are the same, no HX */
	1-(${csp.dtr.tes.hot_side_hx_approach_temp}+${csp.dtr.tes.cold_side_hx_approach_temp})
	   /(${csp.dtr.solf.design_outlet_temp} - ${csp.dtr.solf.design_inlet_temp})
]
min=0 max=0
0
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.tank_diameter
Physical Trough Thermal Storage
Tank diameter
m
n,exprlines=1
=2*@sqrt(${csp.dtr.tes.storage_volume}/(${csp.dtr.tes.tank_height_max}*3.1415926*${csp.dtr.tes.tank_pairs}))
min=0 max=0
0
V'3 type=3 datasrc=0 ---------------------------
0,0,0,0,0
csp.dtr.tes.user_htf
Physical Trough Thermal Storage
User-defined HTF fluid

n,exprlines=0
min=0 max=0
doublearray[9]=
1.0,7.0,0,0,0,0,0,0,0
V'3 type=0 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.tank_pairs
Physical Trough Thermal Storage
Parallel tank pairs

n,exprlines=0
min=0 max=0
1
V'3 type=2 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.hot_side_hx_approach_temp
Physical Trough Thermal Storage
Hot side HX approach temp
'C
n,exprlines=0
min=0 max=0
5.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp5.todf
Physical Trough Thermal Storage
TOD Factor Period 5

n,exprlines=0
min=0 max=0
0.81999999999999995
V'3 type=0 datasrc=0 ---------------------------
0,0,1,0,0
csp.dtr.tes.htf_type
Physical Trough Thermal Storage
Storage HTF fluid

n,exprlines=1
Solar Salt,Caloria,Hitec XL,VP-1,Hitec,Dowtherm Q,Dowtherm RP,User-defined...
min=0 max=0
3
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp6.turbout
Physical Trough Thermal Storage
Turbine Output Fraction Period 6

n,exprlines=0
min=0 max=0
1.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp4.turbout
Physical Trough Thermal Storage
Turbine Output Fraction Period 4

n,exprlines=0
min=0 max=0
1.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp1.fossil
Physical Trough Thermal Storage
Fossil Fill Fraction Period 1

n,exprlines=0
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp4.fossil
Physical Trough Thermal Storage
Fossil Fill Fraction Period 4

n,exprlines=0
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp3.fossil
Physical Trough Thermal Storage
Fossil Fill Fraction Period 3

n,exprlines=0
min=0 max=0
0
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.thermal_capacity
Physical Trough Thermal Storage
TES Thermal capacity
MWt
n,exprlines=1
=${csp.dtr.pwrb.design_gross_output}/${csp.dtr.pwrb.rated_eff}*${csp.dtr.tes.ts_hours}
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp3.todf
Physical Trough Thermal Storage
TOD Factor Period 3

n,exprlines=0
min=0 max=0
0.67000000000000004
V'3 type=4 datasrc=0 ---------------------------
0,0,0,0,0
csp.dtr.tes.notify_text
Physical Trough Thermal Storage


n,exprlines=0
min=0 max=0

V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp2.fossil
Physical Trough Thermal Storage
Fossil Fill Fraction Period 2

n,exprlines=0
min=0 max=0
0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp1.solar
Physical Trough Thermal Storage
Dispatch Fraction With Solar Period 1

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=4 datasrc=0 ---------------------------
0,0,0,0,0
csp.dtr.tes.sched.weekend
Physical Trough Thermal Storage


n,exprlines=0
min=0 max=0
666666555555555555555555666666555555555555555555666666555555555555555555666665555555555555555556666665555555555555555556333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333666665555555555555555556666666555555555555555555666666555555555555555555
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp4.todf
Physical Trough Thermal Storage
TOD Factor Period 4

n,exprlines=0
min=0 max=0
1.02
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp1.turbout
Physical Trough Thermal Storage
Turbine Output Fraction Period 1

n,exprlines=0
min=0 max=0
1.0
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp2.nosolar
Physical Trough Thermal Storage
Dispatch Fraction Without Solar Period 2

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=0 ---------------------------
0,0,1,1,0
csp.dtr.tes.disp2.solar
Physical Trough Thermal Storage
Dispatch Fraction With Solar Period 2

n,exprlines=0
min=0 max=0
0.10000000000000001
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.fluid_dens
Physical Trough Thermal Storage
TES fluid density
kg/m3
n,exprlines=11
=?${csp.dtr.tes.htf_type}
[
	@dens( 18, ${csp.dtr.tes.htf_calc_temp} ),
	@dens( 19, ${csp.dtr.tes.htf_calc_temp} ),
	@dens( 20, ${csp.dtr.tes.htf_calc_temp} ),
	@dens( 21, ${csp.dtr.tes.htf_calc_temp} ),
	@dens( 22, ${csp.dtr.tes.htf_calc_temp} ),
	@dens( 23, ${csp.dtr.tes.htf_calc_temp} ),
	@dens( 24, ${csp.dtr.tes.htf_calc_temp} ),
	@cspdtr_tes_userhtf_dens( ${csp.dtr.tes.htf_calc_temp} )
]
min=0 max=0
0
V'3 type=2 datasrc=1 ---------------------------
0,0,0,0,0
csp.dtr.tes.initial_hot_tank_vol
DTR Thermal Storage
Initial hot tank volume
m3
n,exprlines=1
=${csp.dtr.tes.tank_height_min}/${csp.dtr.tes.tank_height_max}*${csp.dtr.tes.storage_volume}
min=0 max=0
0
