1. Date of download: 10/7/2017
Copyright © ASME. All rights reserved.
From: Numerical Analysis of Heat Loss From a Parabolic Trough Absorber Tube With Active Vacuum System
J. Sol. Energy Eng. 2011;133(3): doi: /
Figure Legend:
Parabolic trough receiver []

2. Date of download: 10/7/2017
Copyright © ASME. All rights reserved.
From: Numerical Analysis of Heat Loss From a Parabolic Trough Absorber Tube With Active Vacuum System
J. Sol. Energy Eng. 2011;133(3): doi: /
Figure Legend:
Radial distribution of incident solar flux on absorber tube and vacuum jacket

3. Date of download: 10/7/2017
Copyright © ASME. All rights reserved.
From: Numerical Analysis of Heat Loss From a Parabolic Trough Absorber Tube With Active Vacuum System
J. Sol. Energy Eng. 2011;133(3): doi: /
Figure Legend:
Heat loss as a function of temperature for irradiated and unirradiated receivers

4. Date of download: 10/7/2017
Copyright © ASME. All rights reserved.
From: Numerical Analysis of Heat Loss From a Parabolic Trough Absorber Tube With Active Vacuum System
J. Sol. Energy Eng. 2011;133(3): doi: /
Figure Legend:
Glass temperature as a function of receiver temperature for irradiated and unirradiated receivers

5. Date of download: 10/7/2017
Copyright © ASME. All rights reserved.
From: Numerical Analysis of Heat Loss From a Parabolic Trough Absorber Tube With Active Vacuum System
J. Sol. Energy Eng. 2011;133(3): doi: /
Figure Legend:
Circumferential temperature distributions in (a) the absorber tube and (b) vacuum jacket

6. Date of download: 10/7/2017
Copyright © ASME. All rights reserved.
From: Numerical Analysis of Heat Loss From a Parabolic Trough Absorber Tube With Active Vacuum System
J. Sol. Energy Eng. 2011;133(3): doi: /
Figure Legend:
Conduction heat loss from irradiated and unirradiated receivers with air with P = 1 Pa in the annular gap