1-8 of 8
Marc Röger
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

HelioPoint – A Fast Airborne Calibration Method for Heliostat Fields

Julian J. Krauth, Christoph Happich, Niels Algner, Rafal Broda, Andreas Kämpgen, Alexander Schnerring, Steffen Ulmer, Marc Röger
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2024, 146(6): 061005.
Paper No: SOL-23-1349
https://doi.org/10.1115/1.4065868
Published Online: July 19, 2024
View Article titled, HelioPoint – A Fast Airborne Calibration Method for Heliostat Fields
Open the PDF for HelioPoint – A Fast Airborne Calibration Method for Heliostat Fields in another window
Topics: Calibration, Heliostats
Journal Articles

Characterization and Corrections for Clamp-On Fluid Temperature Measurements in Turbulent Flows

Bijan Nouri, Marc Röger, Nicole Janotte, Christoph Hilgert
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2018, 10(3): 031011.
Paper No: TSEA-17-1156
https://doi.org/10.1115/1.4038706
Published Online: March 28, 2018
View Article titled, Characterization and Corrections for Clamp-On Fluid Temperature Measurements in Turbulent Flows
Open the PDF for Characterization and Corrections for Clamp-On Fluid Temperature Measurements in Turbulent Flows in another window
Topics: Clamps (Tools), Fluids, Sensors, Temperature, Pipes, Temperature measurement, Insulation
Journal Articles

Techniques to Measure Solar Flux Density Distribution on Large-Scale Receivers

Marc Röger, Patrik Herrmann, Steffen Ulmer, Miriam Ebert, Christoph Prahl, Felix Göhring
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. August 2014, 136(3): 031013.
Paper No: SOL-12-1062
https://doi.org/10.1115/1.4027261
Published Online: May 2, 2014
View Article titled, Techniques to Measure Solar Flux Density Distribution on Large-Scale Receivers
Open the PDF for Techniques to Measure Solar Flux Density Distribution on Large-Scale Receivers in another window
Topics: Density, Sensors, Simulation, Solar energy
Journal Articles

A Transient Thermography Method to Separate Heat Loss Mechanisms in Parabolic Trough Receivers

Marc Röger, Peter Potzel, Johannes Pernpeintner, Simon Caron
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. February 2014, 136(1): 011006.
Paper No: SOL-11-1024
https://doi.org/10.1115/1.4024739
Published Online: July 16, 2013
View Article titled, A Transient Thermography Method to Separate Heat Loss Mechanisms in Parabolic Trough Receivers
Open the PDF for A Transient Thermography Method to Separate Heat Loss Mechanisms in Parabolic Trough Receivers in another window
Topics: Annulus, Computer simulation, Glass, Heat losses, Parabolic troughs, Temperature, Thermography, Transients (Dynamics), Uncertainty analysis, Artificial neural networks
Journal Articles

Face-Down Solid Particle Receiver Using Recirculation

Marc Röger, Lars Amsbeck, Birgit Gobereit, Reiner Buck
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2011, 133(3): 031009.
https://doi.org/10.1115/1.4004269
Published Online: July 25, 2011
View Article titled, Face-Down Solid Particle Receiver Using Recirculation
Open the PDF for Face-Down Solid Particle Receiver Using Recirculation in another window
Topics: Particulate matter, Solar energy, Design, Stress, Temperature
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
Open the PDF for Heliostat Shape and Orientation by Edge Detection in another window
Topics: Corners (Structural elements), Edge detection, Uncertainty, Photogrammetry, Shapes, Resolution (Optics)
Journal Articles

Infrared-Reflective Coating on Fused Silica for a Solar High-Temperature Receiver

Marc Röger, Christoph Rickers, Ralf Uhlig, Frank Neumann, Christina Polenzky
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. May 2009, 131(2): 021004.
https://doi.org/10.1115/1.3097270
Published Online: March 24, 2009
View Article titled, Infrared-Reflective Coating on Fused Silica for a Solar High-Temperature Receiver
Open the PDF for Infrared-Reflective Coating on Fused Silica for a Solar High-Temperature Receiver in another window
Topics: Coating processes, Coatings, Filters, Solar energy, Temperature, High temperature
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
Open the PDF for Automatic Noncontact Quality Inspection System for Industrial Parabolic Trough Assembly in another window
Topics: Accuracy and precision, Inspection, Manufacturing, Measurement systems, Parabolic troughs, Photogrammetry, Quality control, Solar energy, Steel, Measurement uncertainty