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Journal Articles

Low Cost High-Accuracy Compound Parabolic Concentrator System—A Manufacturing Methodology

J. G. Carrillo, M. I. Peña-Cruz, Miguel Terron-Hernandez, Luis Valentín
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Design Innovation Paper
J. Sol. Energy Eng. April 2021, 143(2): 025001.
Paper No: SOL-20-1082
https://doi.org/10.1115/1.4048015
Published Online: August 24, 2020
View Article titled, Low Cost High-Accuracy Compound Parabolic Concentrator System—A Manufacturing Methodology
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Topics: Aluminum, Design, Manufacturing, Photogrammetry, Shapes, Urethane elastomers
Journal Articles

Validation of Two Optical Measurement Methods for the Qualification of the Shape Accuracy of Mirror Panels for Concentrating Solar Systems

Tobias März, Christoph Prahl, Steffen Ulmer, Stefan Wilbert, Christian Weber
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2011, 133(3): 031022.
https://doi.org/10.1115/1.4004240
Published Online: August 16, 2011
View Article titled, Validation of Two Optical Measurement Methods for the Qualification of the Shape Accuracy of Mirror Panels for Concentrating Solar Systems
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Topics: Errors, Mirrors, Optical measurement, Photogrammetry, Shapes, Solar energy, Uncertainty
Journal Articles

Heliostat Shape and Orientation by Edge Detection

Marc Röger, Christoph Prahl, Steffen Ulmer
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. May 2010, 132(2): 021002.
https://doi.org/10.1115/1.4001400
Published Online: April 29, 2010
View Article titled, Heliostat Shape and Orientation by Edge Detection
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Topics: Corners (Structural elements), Edge detection, Uncertainty, Photogrammetry, Shapes, Resolution (Optics)
Journal Articles

Slope Error Measurements of Parabolic Troughs Using the Reflected Image of the Absorber Tube

Steffen Ulmer, Boris Heinz, Klaus Pottler, Eckhard Lüpfert
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2009, 131(1): 011014.
https://doi.org/10.1115/1.3035811
Published Online: January 9, 2009
View Article titled, Slope Error Measurements of Parabolic Troughs Using the Reflected Image of the Absorber Tube
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Topics: Errors, Parabolic troughs, Photogrammetry, Reflection, Shapes, Resolution (Optics)
Journal Articles

Experimental Verification of Optical Modeling of Parabolic Trough Collectors by Flux Measurement

Björn Schiricke, Robert Pitz-Paal, Eckhard Lüpfert, Klaus Pottler, Markus Pfänder, Klaus-J. Riffelmann, Andreas Neumann
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2009, 131(1): 011004.
https://doi.org/10.1115/1.3027507
Published Online: January 6, 2009
View Article titled, Experimental Verification of Optical Modeling of Parabolic Trough Collectors by Flux Measurement
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Topics: Density, Parabolic troughs, Photogrammetry, Ray tracing, Simulation, Solar energy, Temperature distribution, Modeling, Engineering prototypes
Journal Articles

Automatic Noncontact Quality Inspection System for Industrial Parabolic Trough Assembly

Klaus Pottler, Marc Röger, Eckhard Lüpfert, Wolfgang Schiel
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2008, 130(1): 011008.
https://doi.org/10.1115/1.2804628
Published Online: December 28, 2007
View Article titled, Automatic Noncontact Quality Inspection System for Industrial Parabolic Trough Assembly
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Topics: Accuracy and precision, Inspection, Manufacturing, Measurement systems, Parabolic troughs, Photogrammetry, Quality control, Solar energy, Steel, Measurement uncertainty
Journal Articles

Parabolic Trough Optical Performance Analysis Techniques

Eckhard Lüpfert, Klaus Pottler, Steffen Ulmer, Klaus-J. Riffelmann, Andreas Neumann, Björn Schiricke
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. May 2007, 129(2): 147–152.
https://doi.org/10.1115/1.2710249
Published Online: June 18, 2006
View Article titled, Parabolic Trough Optical Performance Analysis Techniques
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Topics: Engineering prototypes, Geometry, Mirrors, Parabolic troughs, Photogrammetry, Ray tracing, Shapes, Solar energy, Testing
Journal Articles

Photogrammetry: A Powerful Tool for Geometric Analysis of Solar Concentrators and Their Components

Klaus Pottler, Eckhard Lu¨pfert, Glen H. G. Johnston, Mark R. Shortis
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Technical Papers
J. Sol. Energy Eng. February 2005, 127(1): 94–101.
https://doi.org/10.1115/1.1824109
Published Online: February 7, 2005
View Article titled, Photogrammetry: A Powerful Tool for Geometric Analysis of Solar Concentrators and Their Components
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Topics: Mirrors, Photogrammetry, Shapes, Solar energy concentrators, Thermal expansion, Gravity (Force), Errors, Ray tracing
Journal Articles

Erratum: “Photogrammetry: An Available Surface Characterization Tool for Solar Concentrators, Part II: Assessment of Surfaces” (ASME Journal of Solar Energy Engineering, 1997, 119, pp. 286–291)

G. Johnston, M. Shortis
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Errata
J. Sol. Energy Eng. May 1998, 120(2): 147.
https://doi.org/10.1115/1.2888059
Published Online: May 1, 1998
View Article titled, Erratum: “Photogrammetry: An Available Surface Characterization Tool for Solar Concentrators, Part II: Assessment of Surfaces” (ASME Journal of Solar Energy Engineering, 1997, 119, pp. 286–291)
Open the PDF for Erratum: “Photogrammetry: An Available Surface Characterization Tool for Solar Concentrators, Part II: Assessment of Surfaces” (ASME Journal of Solar Energy Engineering, 1997, 119, pp. 286–291) in another window
Topics: Photogrammetry, Solar energy, Solar energy concentrators, Surface characterization
Journal Articles

Photogrammetry: An Available Surface Characterization Tool for Solar Concentrators, Part II: Assessment of Surfaces

M. Shortis, G. Johnston
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. November 1997, 119(4): 286–291.
https://doi.org/10.1115/1.2888034
Published Online: November 1, 1997
View Article titled, Photogrammetry: An Available Surface Characterization Tool for Solar Concentrators, Part II: Assessment of Surfaces
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Topics: Photogrammetry, Solar energy concentrators, Surface characterization, Gaussian distribution, Errors, Ray tracing, Statistical analysis
Journal Articles

Photogrammetry: An Available Surface Characterization Tool for Solar Concentrators, Part I: Measurements of Surfaces

M. R. Shortis, G. H. G. Johnston
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 1996, 118(3): 146–150.
https://doi.org/10.1115/1.2870886
Published Online: August 1, 1996
View Article titled, Photogrammetry: An Available Surface Characterization Tool for Solar Concentrators, Part I: Measurements of Surfaces
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Topics: Photogrammetry, Solar energy concentrators, Surface characterization, Dimensions, Solar energy, Surface quality