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    <dc:date>2026-04-09T16:57:39Z</dc:date>
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    <title>Advances in the design of solar concentrators for thermal applications</title>
    <link>http://hdl.handle.net/10174/14557</link>
    <description>Title: Advances in the design of solar concentrators for thermal applications
Authors: Canavarro, Diogo
Abstract: This thesis presents advances in the design of solar concentrators. Based on the study&#xD;
of the Compact Linear Fresnel Re&#xD;
ector Concentrator "Etendue-Matched" (CLFREM),&#xD;
this thesis developed optical solutions based on the Simultaneous Multiple&#xD;
Surface method (SMS) and new approaches of analysis of the characterizing parameters&#xD;
of a solar concentrator. This thesis is organized into  ve sections. In the&#xD;
 rst section (Chapters 1 and 2) an introduction to the topics addressed in this work&#xD;
is presented together with a revision of the underlying basic optics. In the second&#xD;
section (Chapters 3, 4, and 5) a study of the concentrator CLFR-EM is presented.&#xD;
In the third section (Chapters 6 and 7) a XX SMS concentrator for continuum primaries&#xD;
is developed and presented. In the fourth section (Chapter 8) the application&#xD;
of the concept XX SMS for Fresnel primaries is explained and shown. Finally, in the&#xD;
 fth section (Chapters 9 and 10) prospects for future developments and conclusions&#xD;
concerning this work are presented;   Avan cos no desenho de concentradores solares para aplicações&#xD;
termicas&#xD;
Resumo:&#xD;
Esta tese apresenta desenvolvimentos na an álise de concentradores solares térmicos.&#xD;
Partindo do estudo realizado sobre o concentrador Compact Linear Fresnel Re&#xD;
ector&#xD;
"Etendue-Matched" (CLFR-EM), esta tese propoem solucoes  opticas baseadas no&#xD;
método de Simultaneous Multiple Surface (SMS) e novas abordagens  a análise dos&#xD;
parâmetros caracterizadores de um concentrador solar. A tese está organizada em&#xD;
cinco secções. Na primeira secção (Cap  itulos 1 e 2)  e realizada uma introdução aos&#xD;
temas abordados neste trabalho e uma revisão dos conceitos básicos de  optica. Na&#xD;
segunda sec ção (Capitulos 3, 4 e 5)  e apresentado um estudo do concentrador CLFREM.&#xD;
Na terceira secção(Capitulos 6 e 7)  e apresentado um concentrador XX SMS&#xD;
para primários continuos para concentração máxima e receptores  xos. Na quarta&#xD;
secção(Capitulo 8) mostra-se a aplicação do conceito XX SMS a prim arios Fresnel.&#xD;
Por  ultimo, na quinta secção(Capitulos 9 e 10) são apresentadas perspectivas para&#xD;
desenvolvimentos futuros e realizadas conclusões sobre este trabalho.</description>
    <dc:date>2014-01-01T00:00:00Z</dc:date>
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