|
Designation
|
First experimental device
|
Second experimental device
|
Unit
|
|---|
|
Concentrator
|
|
Diameter
|
0.8
|
1.4
|
m
|
|
Depth
|
0.08
|
0.16
|
m
|
|
Focal length
|
0.5
|
0.77
|
m
|
|
Total mass
|
5.1
|
24.7
|
kg
|
|
Surface area
|
0.353
|
1.41
|
m2
|
|
Mirror reflectance
|
0.85
|
*
| |
|
Receiver
|
|
Diameter
|
0.1
|
*
|
m
|
|
Length perpendicular to the aperture
|
0.20
|
*
|
m
|
|
Square sliding tube
|
0.4–0.6
|
0.7–0.9
|
m
|
|
Insulation thickness
|
0.05
|
*
|
m
|
|
Thickness
|
1.5
|
*
|
mm
|
|
Mass
|
2.34
|
*
|
kg
|
|
Surface area
|
0.079
|
*
|
m2
|
|
Intercept factor
|
0.9
|
*
| |
|
Absorptance
|
0.8
|
*
| |
|
Glass cover
|
|
Diameter
|
0.12
|
*
|
m
|
|
Thickness
|
6
|
*
|
mm
|
|
Mass
|
0.23
|
*
|
kg
|
|
Surface area
|
0.014
|
*
|
m2
|
|
Absorptance
|
0.01
|
*
| |
|
Transmittance
|
0.8
|
*
| |
|
Storage
|
|
Diameter
| |
0.12
|
m
|
|
Length
| |
0.65
|
m
|
|
Insulation thickness
| |
0.06
|
m
|
|
Thickness
| |
3.0
|
mm
|
|
Mass
| |
8.97
|
kg
|
|
Surface area
| |
0.26
|
m2
|
- *Same value in both systems
