Results 81 to 90 of about 5,821 (226)

Metodologia para simulação transiente de uma pequena central heliotérmica [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia Mecânica, Florianópolis, 2010As últimas etapas da geração de eletricidade por tecnologias de energia solar concentrada são ...
Wendel, Marcelo
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QFoto: Automatic Inline Measurement System for Parabolic Trough Structures: Experiences and Development

open access: yes, 2011
Digital close range photogrammetry has proven to be a precise and efficient measurement technique for the assessment of shape accuracies of solar concentrators and their components. The flexibility of photogrammetry to provide high accuracy 3d-coordinate
Pottler, Klaus   +4 more
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Airborne Shape Measurement of Parabolic Trough Collector Fields

open access: yes, 2011
As the optical efficiency of the solar field has a high impact on the overall plant performance, qualification methods determining the geometrical accuracy of solar concentrator systems have gained high importance.
Hilgert, Christoph   +4 more
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Measurement Techniques for the Optical Quality Assessment of Parabolic Trough Collector Fields in Commercial Solar Power Plants

open access: yes, 2007
The optical quality of the collector field of concentrating solar power plants is a fundamental factor for their profitability. High optical quality can be achieved and guaranteed when the manufacturing process is continuously monitored and adjusted in ...
Pottler, Klaus   +7 more
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Procedimento para modelagem de uma planta termossolar utilizando a tecnologia de coletores cilindro parabólicos [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2013.No presente trabalho foi implementado um modelo de cálculo de uma planta termossolar, que utiliza a
Sá, Alexandre Bittencourt de
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Thermoeconomic Study of a Small Parabolic Trough Solar Plant

open access: yes, 2010
This work describes the thermoeconomic study of an integrated combined cycle parabolic trough power plant. The parabolic trough plant will economize boiler activity, and thus the thermoeconomic optimization of the configuration of the boiler, including ...
E. A. Rinco´n   +2 more
core   +1 more source

Investigation and review of mirrors reflectance in parabolic trough solar collectors (PTSCs)

open access: yesEnergy Reports, 2019
As mirrors used in concentrating solar systems influence the thermal efficiency of the systems collectors to a large extent, the reflectance of mirrors plays a critical role in the thermal efficiency of parabolic trough solar collectors.
Hamzeh Jamali
doaj   +1 more source

Design and Construction of Molten Salt Parabolic Trough HPS Project in Évora, Portugal

open access: yes, 2012
In the Portuguese city of Évora a parabolic salt loop is being constructed in order to demonstrate the viability of this system. Different partners have teamed-up for this task. Siemens takes the project lead in the German HPS consortium.
Wittmann, Michael   +7 more
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SOLAR TROUGH MIRROR SHAPE SPECIFICATIONS

open access: yes, 2009
The performance of concentrating solar collectors depends to a significant amount on the shape accuracy of the mirrors reflecting the sunlight onto the absorber.
Lüpfert, Eckhard, Ulmer, Steffen
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Parabolic-trough solar water heater [PDF]

open access: yes, 2008
This study presents the parabolic-trough solar water heater in how much the heat absorbed by this water heater and the influence of the pipes along the trough. Black coated pipes can absorb more heat then the non-coated pipes.
Karthigeyen Govindasamy
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