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Determination of temperature distribution on parabolic trough receivers
Lüpfert, Eckhard and Pfänder, Markus and Schiricke, Björn and Eck, Markus (2006) Determination of temperature distribution on parabolic trough receivers. In: 13th International symposium on concentrating solar power and chemical energy technologies. SolarPACES 2006, 2006-06-20 - 2006-06-23, Seville.
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Abstract
An experimental approach with a solar blind infrared camera with a highly spectral selective filter gives temperature maps of absorber tubes of the EuroTrough collector. In addition to the temperature measurements raytracing models are used to predict flux distribution on the absorber tube. The calculations are based on photogrammetrically measured reflector geometry. The results confirm the assumptions of inhomogeneous flux and temperature profiles on the absorber surface and deliver data for appropriate stress analysis.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Title: | Determination of temperature distribution on parabolic trough receivers | ||||||||||
| Authors: |
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| Date: | October 2006 | ||||||||||
| Journal or Publication Title: | 13th International symposium on concentrating solar power and chemical energy technologies | ||||||||||
| Refereed publication: | Yes | ||||||||||
| In ISI Web of Science: | No | ||||||||||
| Status: | Published | ||||||||||
| Keywords: | solar trough, absorber tube, temperature distribution, solar blind | ||||||||||
| Event Title: | SolarPACES 2006 | ||||||||||
| Event Location: | Seville | ||||||||||
| Event Type: | international Conference | ||||||||||
| Event Dates: | 2006-06-20 - 2006-06-23 | ||||||||||
| HGF - Research field: | Energy | ||||||||||
| HGF - Program: | Renewable Energies | ||||||||||
| HGF - Program Themes: | E SF - Solar research | ||||||||||
| DLR - Research area: | Energy | ||||||||||
| DLR - Program: | E SF - Solar research | ||||||||||
| DLR - Research theme (Project): | E - Solare Hochtemperatursysteme (old) | ||||||||||
| Location: | Köln-Porz | ||||||||||
| Institutes and Institutions: | Institute of Technical Thermodynamics > Solar Research | ||||||||||
| Deposited By: | Markus Pfänder | ||||||||||
| Deposited On: | 27 Sep 2006 | ||||||||||
| Last Modified: | 27 Apr 2009 13:04 |
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