Advances in solar thermal harvesting technology based on surface solar absorption collectors: A review

MI Hussain, C Ménézo, JT Kim - Solar Energy Materials and Solar Cells, 2018 - Elsevier
This study presents a critical review of the major research and development work that has
advanced surface solar absorption technology and also discusses the applications of this …

Direct tracking error characterization on a single-axis solar tracker

F Sallaberry, R Pujol-Nadal, M Larcher… - Energy Conversion and …, 2015 - Elsevier
The solar trackers are devices used to orientate solar concentrating systems in order to
increase the focusing of the solar radiation on a receiver. A solar concentrator with a …

Estimation of the influence of different incidence angle modifier models on the biaxial factorization approach

JD Hertel, V Martinez-Moll, R Pujol-Nadal - Energy Conversion and …, 2015 - Elsevier
To minimize the experimental effort of assessing biaxial incidence angle characteristics of
solar collectors with complex geometries, current testing standards (EN 12975-2, ASHRAE …

Optical losses due to tracking error estimation for a low concentrating solar collector

F Sallaberry, AG de Jalón, JL Torres… - Energy Conversion and …, 2015 - Elsevier
The determination of the accuracy of a solar tracker used in domestic hot water solar
collectors is not yet standardized. However, while using optical concentration devices, it is …

Optical and thermal characterization of a variable geometry concentrator using ray-tracing tools and experimental data

R Pujol-Nadal, V Martínez-Moll, F Sallaberry… - Applied Energy, 2015 - Elsevier
Ray-tracing tools are commonly used to optically characterize solar concentrators, but the
International Standards used to certify collectors for heating do not allow the use of these …

Towards standardization of in-site parabolic trough collector testing in solar thermal power plants

F Sallaberry, L Valenzuela, AG de Jalón… - AIP Conference …, 2016 - pubs.aip.org
This paper presents a summary of the testing procedure and a validation of the methodology
of parabolic trough collector in solar thermal power plants. The applied testing methodology …

Optical and thermal characterization procedure for a variable geometry concentrator: A standard approach

F Sallaberry, R Pujol-Nadal, V Martínez-Moll… - Renewable energy, 2014 - Elsevier
Concentrating solar collectors are mentioned in the International Standards, but the general
testing methods for solar collectors mentioned cannot easily be applied to such unusual …

Optical characterization of a fixed mirror solar concentrator prototype by the ray-tracing procedure

R Pujol-Nadal, V Martínez-Moll - Journal of Renewable and …, 2014 - pubs.aip.org
The Fixed Mirror Solar Concentrator (FMSC) is a solar concentrator with static reflector and
moving receiver whose design emerged in the seventies as an effort to reduce electricity …

Design of a single flat null-screen for testing a parabolic trough solar collector

VI Moreno-Oliva, M Campos-García… - Optical …, 2014 - spiedigitallibrary.org
We present a null-screen design for testing the shape quality of the reflecting surface of a
parabolic trough solar collector (PTSC). This technique is inexpensive, the whole surface is …

Parametric analysis of the curved slats fixed mirror solar concentrator for medium temperature applications

R Pujol-Nadal, V Martínez-Moll - Energy conversion and management, 2014 - Elsevier
Abstract The Curved Slats Fixed Mirror Solar Concentrator (CSFMSC) is a solar concentrator
with a static reflector and a moving receiver. An optical analysis using ray-tracing tools was …