Optimal operating strategies for tower power plants

HelioControl: Accurate and fast closed-loop tracking and calibration for heliostat fields. We apply advanced computer vision methods.

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Dynamic in-situ collector characterization

Based on thermal measurements and evaluation using "bootstrapping", here applied to a linear Fresnel collector in the EU project FreshNRG.

Services for thermal and optical testing of components Deflectometry lab:

Deflectometry lab: Assessment of spatially resolved shape quality of CSP mirror modules

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Quality control in solar thermal power plants

Parabolic trough collectors of the CSP plant Andasol 3. Fraunhofer ISE tested the AVUS instruments for automated monitoring of soiling. We validated our simulation software with operating data of the power plant.

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Concentrating Solar Collectors

In the research topic Concentrating Solar Collectors, our work focuses on the following fields of work:

 

Solar Towers

 

Parabolic Trough Collectors

 

Linear Fresnel Collectors

 

Innovative Concepts

 

Lab-Testing

 

Solar-Field-Testing

 

Materials and Coating

 

Modeling and Simulation

Concentrating collectors are a key technology for both solar thermal electric power plants (CSP or STE) and concentrated solar process heat (CSH).

At Fraunhofer ISE, we do research on all three major concentrator technologies and on innovative collector prototypes.

Together with our industry partners, we develop and optimize collectors. To reach higher efficiencies, increasing the working temperatures by using novel heat transfer fluids, is one challenge in technology development. We tackle this on the one hand with innovative developments of high-performance materials, coatings and components. On the other hand we apply cutting-edge modeling, simulation and optimization approaches based on our in-house software suites Raytrace3D and ColSimCSP.

We actively foster the penetration of state-of-the-art and future technology trends like digitalization, Industry 4.0 or additive production.

On the testing side, we cover a large range of services for our industry clients: Characterization and quality control of components during production, installation and operation.

We offer enhanced dynamic in-situ testing for all temperature ranges.

Beyond the state-of-the-art, we develop new testing methodologies and contribute actively to normative processes.

Selected Research Projects

 

SinoTrough

Parabolic Trough Technology for a Sustainable Energy System in China

 

SFERA-III

Solar Facilities for the European Research Area – Third phase

 

Polyphem

Small-Scale Solar Thermal Combined Cycle (Gas Turbine/ORC)

 

HelioGLOW

Development of Components for a Solar Thermal Tower Power Plant

Anna Heimsath

Contact Press / Media

Anna Heimsath

Concentrating Solar Collectors

Fraunhofer ISE
Heidenhofstr. 2
79110 Freiburg

Phone +49 761 4588-5944

Publications

 

YearTitle/AuthorDocument Type
2020Optical and Thermo-Hydraulic Simulation and Optimization of Solar Tower Plant Receivers
Schöttl, Peter; Steinfeld, Aldo (Referent); Sansavini, Giovanni (Referent); Nitz, Peter (Referent); Fluri, Thomas (Betreuer)
Dissertation
2020Optimization of Solar Tower Molten Salt Cavity Receivers for Maximum Yield based on Annual Performance Assessment
Schöttl, P.; Bern, G.; Rooyen, D.W. van; Fernández Pretel, J.; Fluri, T.; Nitz, P.
Journal Article
2019The effect of soiling on the reflectance of solar reflector materials - Model for prediction of incidence angle dependent reflectance and attenuation due to dust deposition
Heimsath, A.; Nitz, P.
Journal Article
2019Experimental Assessment of Simultaneous In-Situ Heliostats Calibration Methodology HelioControl at Themis Facility: Paper presented at 25th SolarPACES Conference 2019, Solar Power and Chemical Energy Systems, Daegu, South Korea, October 1-4, 2019
Bern, G.; Bitterling, M.; Schöttl, P.; Ferriere, A.; Volut, Y.; Heimsath, A.; Nitz, P.
Conference Paper
2019Linear Fresnel Collector Mirrors - Measured Systematic Surface Errors and their Impact on the Focal Line
Heimsath, A.; Schöttl, P.; Bern, G.; Nitz, P.
Conference Paper
2019Monitoring of Soiling with the AVUS Instrument - Technical and Economic Assessment
Heimsath, A.; Schmidt, T.; Rohani, S.; Haack, L.; Meyer, R.; Steinmetz, J.; Nitz, P.
Conference Paper
2019Optimized Mirror Cleaning Strategies in PTC Plants Reducing the Water Consumption and the Levelized Cost of cleaning
Rohani, S.; Abdelnabi, N.; Fluri, T.; Heimsath, A.; Wittwer, C.; Pérez Ainsua, J.C.
Conference Paper
2019Parallel in-situ Measurement of Heliostat Aim Points in Central Receiver Systems by Image Processing Methods
Bern, G.; Schöttl, P.; Rooyen, D.W. van; Heimsath, A.; Nitz, P.
Journal Article
2019Performance Assessment of a Secondary Concentrator for Solar Tower External Receivers
Schöttl, P.; Zoschke, T.; Frantz, C.; Gilon, Y.; Heimsath, A.; Fluri, T.
Conference Paper
2019Scattering and Specular Reflection of Solar Reflector Materials - Measurements and Method for Determine Solar Weighted Specular Reflectance
Heimsath, A.; Nitz, P.
Journal Article
2019Solar Field Heliostat Selection Based on Polygon Optimization and Boundaries
Schöttl, P.; Rohani, S.; Leonardi, E.; Pisani, L.; Les, I.; Mutuberria, A.; Nitz, P.
Conference Paper
2019Techno-Economic Assessment of New Material Developments in Central Receiver Solar Power Plants
Zoschke, T.; Frantz, C.; Schöttl, P.; Fluri, T.; Uhlig, R.
Conference Paper
2019Techno-economic heliostat field optimization: Comparative analysis of different layouts
Leonardi, E.; Pisani, L.; Les, I.; Larrayoz, A.M.; Rohani, S.; Schöttl, P.
Journal Article
2019Thermal stability enhancement of D-mannitol for latent heat storage applications
Neumann, H.; Burger, D.; Taftanazi, Y.; Alferez Luna, M.P.; Haussmann, T.; Hagelstein, G.; Gschwander, S.
Journal Article
2019Validation of Thermocline Storage Model with Experimental Data of a Laboratory-Scale Molten Salt Test Facility
Zoschke, T.; Karl, M.; Fluri, T.; Müller, R.
Conference Paper
2018Automated monitoring of soiling with AVUS instrument for improved solar site assessment
Heimsath, A.; Schmidt, T.; Steinmetz, J.; Reetz, C.; Schwandt, M.; Meyer, R.; Nitz, P.
Conference Paper
2018Confidence interval computation method for dynamic performance evaluations of solar thermal collectors
Zirkel-Hofer, A.; Perry, S.; Kramer, K.; Heimsath, A.; Scholl, S.; Platzer, W.
Journal Article
2018Dynamic Performance Evaluation of Line-Concentrating Steam Collectors
Zirkel-Hofer, A.; Kramer, K.; Heimsath, A.; Scholl, S.; Platzer, W.
Conference Paper
2018Efficient modeling of variable solar flux distribution on solar tower receivers by interpolation of few discrete representations
Schöttl, P.; Bern, G.; Rooyen, D. van; Flesch, J.; Fluri, T.; Nitz, P.
Journal Article
2018Enhanced dynamic performance evaluation method of line-concentrating solar collectors
Zirkel-Hofer, A.; Kramer, K.; Heimsath, A.; Scholl, S.; Platzer, W.
Conference Paper
2018Enhanced dynamic performance testing method for line-concentrating solar thermal collectors
Zirkel-Hofer, Annie; Scholl, Stephan (Referent); Platzer, Werner (Referent); Krewer, Ulrike (Referent)
Dissertation
2018FREDA - An automated field reflectance and degradation assessment system for central receiver systems
Bern, G.; Schmidt, T.; Celentano, N.; Heimsath, A.; Nitz, P.
Conference Paper
2018Hybrid system for concentrating solar power and energy from waste integration
Kamir, E.C.A.; Zoschke, T.; Horta, P.; Bazzo, E.
Conference Paper
2018Künstliche Intelligenz für die Regelung solarthermischer Heizungsanlagen
Kramer, W.; Bitterling, M.
Conference Paper
2018New functionalities for the Tonatiuh ray-tracing software
Cardoso, J.P.; Mutuberria, A.; Marakkos, C.; Schoettl, P.; Osório, T.; Les, I.
Conference Paper
2018Optical performance comparison between heliostat field generation algorithms
Les, I.; Mutuberria, A.; Schöttl, P.; Nitz, P.; Leonardi, E.; Pisani, L.
Conference Paper
2018Parabolic trough plant performance in China with focus on comparison of heat transfer fluids HELISOL®5A and Therminol® VP-1
Zoschke, T.; Rohani, S.; Fluri, T.; Hu, Q.; Fang, Q.
Conference Paper
2018Sektorenkopplung und Systemintegration. The Next Big Thing für die Energiewende
Georg, R.; Henning, H.-M.
Journal Article
2018Solarthermie in der Städtischen Energieversorgung - Energiewirtschaftliche Analyse und Quartier Freiburg-Gutleutmatten: Vortrag gehalten bei den Berliner Energietagen, Berlin, Germany, 06.05.2018-08.05.2018
Herkel, S.
Presentation
2018Techno-Economic Evaluation and Optimization of CSP Plants with ColSimCSP: Presentation held at 1st Reduction of Water Consumption in CSP Plants - New Approaches in Mirror Cleaning, Cooling & Simulations, Marrakech, Morocco, 23.04.2018
Rohani, S.; Fluri, T.; Zoschke, T.
Presentation
2018Verbesserungspotentiale für Silikonoptiken in der konzentrierenden Photovoltaik
Jakob, Peter; Reinecke, Holger (Referent); Glunz, Stefan W. (Referent); Nitz, Peter Markus (Betreuer)
Dissertation
2017Artificial Neural Networks (ANN) for the Prediction of Local Outside Temperatures and Solar Yields
Kramer, W.; Bitterling, M.
Conference Paper
2017Innovative Solutions for Solar Tower Systems - Outcome of the HelioPack Project: Presentation held at Solar Workshop 2017, Aachen, Germany, July 3, 2017
Schöttl, P.; Rooyen, D.W. van; Bern, G.; Nitz, P.; Heimsath, A.
Presentation
2017Modelling and simulation of parabolic trough plants based on real operating data
Rohani, S.; Fluri, T.; Dinter, F.; Nitz, P.
Journal Article
2017Novel imaging closed loop control strategy for heliostats
Bern, G.; Schöttl, P.; Heimsath, A.; Nitz, P.
Conference Paper
2017The role of draft facets in temperature effects in silicone-on-glass Fresnel lens applications
Jakob, P.; Nitz, P.
Conference Paper
2017Solar tower cavity receiver aperture optimization based on transient optical and thermo-hydraulic modeling
Schöttl, P.; Bern, G.; Rooyen, D.W. van; Heimsath, A.; Fluri, T.; Nitz, P.
Conference Paper
2016Degradation effects of maritime atmosphere on metallic components of solar collectors
Slamova, K.; Duerr, I.; Kaltenbach, T.; Köhl, M.
Journal Article
2016Development and modelling of highly-efficient PVT collectors with low-emissivity coatings
Lämmle, M.; Kroyer, T.; Fortuin, S.; Wiese, M.; Hermann, M.
Journal Article
2016Effects of measurement conditions on operation limits of solar horizontal heat pipes
Morawietz, K.; Röschl, T.; Abdul Halim, I.A.B.; Paul, T.; Hermann, M.
Journal Article
2016Field Test for Polymeric Collector Models in Different Climatic Locations
Piekarczyk, A.; Volk, M.; Heck, M.; Wiesmeier, S.; Weiß, K.-A.; Köhl, M.
Journal Article
2016Improved in situ performance testing of line-concentrating solar collectors: Comprehensive uncertainty analysis for the selection of measurement instrumentation
Zirkel-Hofer, A.; Perry, S.; Fahr, S.; Kramer, K.; Heimsath, A.; Scholl, S.; Platzer, W.
Journal Article
2016Microscopic Measurement and Analysis of the Soiling Behavior of Surfaces with Standardized and Real Dust - A Parameter Study
Klimm, E.; Ost, L.; Köhl, M.; Weiß, K.-A.
Journal Article
2016Novel sky discretization method for optical annual assessment of solar tower plants
Schöttl, P.; Ordónez Moreno, K.; Rooyen, D.W. van; Bern, G.; Nitz, P.
Journal Article
2016Optical advantages of astigmatic aberration corrected heliostats
Rooyen, W. van de; Schöttl, P.; Bern, G.; Heimsath, A.; Nitz, P.
Conference Paper
2016Potential gain through implementation of astigmatic corrected heliostats
Rooyen, W. van de; Schöttl, P.; Bern, G.; Heimsath, A.; Nitz, P.; Dinter, F.; Harms, T.M.
Conference Paper
2016A PVT collector concept with variable film insulation and low-emissivity coating
Lämmle, M.; Thoma, C.; Hermann, M.
Journal Article
2016Ray-tracing software comparison for linear focusing solar collectors
Osório, T.; Horta, P.; Larcher, M.; Pujol-Nadal, R.; Hertel, J.; Rooyen, W. van de; Heimsath, A.; Schneider, S.; Benitez, D.; Frein, A.; Denarie, A.
Conference Paper
2016Representation of optical power variation from parabolic trough, linear fresnel and Scheffler-reflector concentrating collectors for solar process heat systems
Rooyen, D.W. van; Heimsath, A.
Conference Paper
2016Simplified analysis of solar-weighted specular reflectance for mirrors with high specularity
Fernandez-Garcia, A.; Sutter, F.; Heimsath, A.; Montecchi, M.; Sallaberry, F.; Peña-Lapuente, A.; Delord, C.; Martínez-Arcos, L.; Reche-Navarro, T.J.; Schmid, T.; Heras, C.
Conference Paper
2016Slope-deviation measurement of Fresnel-shaped mold surfaces
Kiefel, P.; Hornung, T.; Nitz, P.; Reinecke, H.
Journal Article
2016Specular reflectance of soiled glass mirrors - study on the impact of incidence angles
Heimsath, A.; Lindner, P.; Klimm, E.; Schmid, T.; Nitz P.; Ordóñez Moreno, K.; Elon, Y.; Am-Shallem, M.; Nitz, P.
Conference Paper
2016State of the art of performance evaluation methods for concentrating solar collectors
Hofer, A.; Valenzuela, L.; Janotte, N.; Burgaleta, J.I.; Arraiza, J.; Montecchi, M.; Sallaberry, F.; Osório, T.; Carvalho, M.J.; Alberti, F.; Kramer, K.; Heimsath, A.; Platzer, W.; Scholl, S.
Conference Paper
2015"AKTIFAS" Fassadenintegrierte Solarthermie: Bestandsaufnahme und Entwicklung zukunftsfähiger Konzepte: Die Zukunft fassadenintegrierter Solarthermie, Schlussbericht, Projekt Aktifas
Cappel, C.; Streicher, W.; Hauer, M.; Lichtblau, F.; Szuder, T.; Kuhn, T.E.; Maurer, C.
Report
2015Alterungsbeständigkeit von solaren Absorbern in Bezug auf optische Eigenschaften und Oberflächenstruktur
Kaltenbach, T.; Klimm, E.; Heck, M.; Weiß, K.-A.; Köhl, M.
Conference Paper
2015Angle resolved specular reflectance measured with VLABS
Heimsath, A.; Schmid, T.; Nitz, P.
Journal Article
2015Auswirkungen von Sandabrasion auf die optischen Eigenschaften und Oberflächen von Solarreflektoren und Solargläsern
Kaltenbach, T.; Heck, M.; Köhl, M.; Masche, M.; Völker, C.; Weiß, K.-A.
Conference Paper
2015Comparison of two different (quasi-) dynamic testing methods for the performance evaluation of a linear fresnel process heat collector
Hofer, A.; Büchner, D.; Kramer, K.; Fahr, S.; Heimsath, A.; Platzer, W.J.; Scholl, S.
Journal Article
2015Extended heat loss and temperature analysis of three linear Fresnel receiver designs
Hofer, A.; Cuevas, F.; Heimsath, A.; Nitz, P.; Platzer, W.J.; Scholl, S.
Journal Article
2015Fassadenkollektoren - alles Ansichtssache?
Hermann, M.; Denz, P.-R.; Cappel, C.; Maurer, C.
Conference Paper
2015Forschungs- und Entwicklungs-Roadmap für solarthermische Fassaden
Cappel, C.; Kuhn, T.E.; Maurer, C.
Conference Paper
2015"GWERT-TRACKER" Neues Verfahren zur Outdoor-Charakterisierung von Fassadenkollektoren und BIPV. Schlussbericht: Laufzeit: 01.10.2011 - 31.03.2015
Maurer, C.; Amann, U.; Lauro, P. di; Hanek, J.; Fahr, S.; Kramer, K.; Kuhn, T.
Report
2015Hemispherical reflectance results of the SolarPACES reflectance round robin
Montecchi, M.; Delord, C.; Raccurt, O.; Disdier, A.; Sallaberry, F.; Jalon, A.G. de; Fernandez-Garcia, A.; Meyen, S.; Happich, C.; Heimsath, A.; Platzer, W.
Journal Article
2015Large scale solar plants integration in electro-winning copper recuperation process
Cuevas, F.; Murray, C.; Platzer, W.; Heimsath, A.
Journal Article
2015Methodology and first results of an R&D road map for façade-integrated solar thermal systems
Maurer, C.; Cappel, C.; Kuhn, T.E.
Journal Article
2015Modelling and simulation of building-integrated solar thermal systems: Behaviour of the coupled building/system configuration
Lamnatou, C.; Mondol, J.D.; Chemisana, D.; Maurer, C.
Journal Article
2015Modelling and simulation of building-integrated solar thermal systems: Behaviour of the system
Lamnatou, C.; Mondol, J.D.; Chemisana, D.; Maurer, C.
Journal Article
2015Modelling building-integrated solar thermal systems
Maurer, C.; Cappel, C.; Kuhn, T.
Conference Paper
2015Modelling results of covered PVT collectors regarding low-E coatings and F'
Lämmle, M.; Fortuin, S.; Hermann, M.; Kroyer, T.
Conference Paper
2015Research and development roadmap for facade-integrated solar thermal systems
Cappel, C.; Kuhn, T.E.; Maurer, C.
Report
2015Simple models for building-integrated solar thermal systems
Maurer, C.; Cappel, C.; Kuhn, T.E.
Journal Article
2015Solar-Active-Houses - dynamic system simulations to analyze building concepts with high fractions of solar thermal energy
Oliva, A.; Stryi-Hipp, G.; Kobelt, S.; Bestenlehner, D.; Drück, H.; Dasch, G.
Journal Article
2015Specularity of concentrator mirrors for CPV measured with VLABS
Schmid, T.; Heimsath, A.; Hornung, T.; Nitz, P.
Conference Paper
2015Technical analysis and optimization of a high concentrating photovoltaic power tower
Ordóñez Moreno, K.; Heimsath, A.; Wiesenfarth, M.; Schöttl, P.; Nitz, P.
Conference Paper
2015Thermisches Management für PVT-Kollektoren - Ergebnisse aus Systemsimulationen
Lämmle, M.; Fortuin, S.; Hermann, M.
Conference Paper
2014Assessment of a photovoltaic thermal (PVT) prefabricated facade
Katsifaraki, A.; Bueno, B.; Kuhn, T.E.; Maurer, C.
Conference Paper
2014Barriers to the market penetration of façade-integrated solar thermal systems
Cappel, C.; Streicher, W.; Lichtblau, F.; Maurer, C.
Conference Paper
2014Calorimetric determination of the solar heat gain coefficient g with steady-state laboratory measurements
Kuhn, T.E.
Journal Article
2014Characterization of optics for concentrating photovoltaic and solar thermal applications
Hornung, T.; Kiefel, P.; Heimsath, A.; Schmid, T.; Schmidt, T.; Nitz, P.
Conference Paper
2014Entscheidungskriterium für Luftkollektoren zur BAFA-Förderung
Welz, C.; Kramer, K.; Hermann, M.; Stryi-Hipp, G.
Conference Paper
2014First measurement results of a pilot building with transparent façade collectors
Maurer, C.; Gasnier, D.; Pflug, T.; Plešec, P.; Hafner, J.; Jordan, S.; Kuhn, T.E.
Conference Paper
2014Heat Transfer in Adsorption Heat Exchangers between Fins and Monolayer Pellet Beds
Laurenz, E.; Füldner, G.; Schnabel, L.
Conference Paper
2014Hybrid PV-thermal collector development: Concepts, experiences, results and research needs
Fortuin, S.; Hermann, M.; Stryi-Hipp, G.; Nitz, P.; Platzer, W.
Conference Paper
2014Integrated development and modeling of heat pipe solar collectors
Morawietz, K.; Hermann, M.
Journal Article
2014Mass flow, pressure drop, and leakage dependent modeling and characterization of solar air collectors
Welz, C.; Maurer, C.; Lauro, P. di; Stryi-Hipp, G.; Hermann, M.
Journal Article
2014Measurement of small angle ray deviations for concentrating solar applications: Circumsolar radiation and mirror beam spread
Nitz, P.; Schmid, T.; Schmidt, T.; Hornung, T.; Heimsath, A.
Conference Paper
2014Modeling of concentrating photovoltaic and thermal systems
Helmers, H.; Bett, A.W.; Parisi, J.; Agert, C.
Journal Article
2014Quantifying optical loss factors of small linear concentrating collectors for process heat application
Heimsath, A.; Bern, G.; Rooyen, D.W. van; Nitz, P.
Conference Paper
2014Rethinking solar resource assessments in the context of global dimming and brightening
Müller, B.; Wild, M.; Driesse, A.; Behrens, K.
Journal Article
2014Solar-active-houses - analysis of the building concept based on detailed measurements
Kramer, W.; Oliva, A.; Stryi-Hipp, G.; Kobelt, S.; Bestenlehner, D.; Drück, H.; Bühl, J.; Dasch, G.
Conference Paper
2014Stahl trifft Bionik
Koch, L.; Steinbach, F.
Journal Article
2014Study of the thermal and electrical performances of PVT solar hot water system
Dupeyrat, P.; Menezo, C.; Fortuin, S.
Journal Article
2014TABSOLAR - Materialentwicklung und Fertigung durchströmter Bauteile aus Ultrahochleistungsbeton (UHPC)
Hermann, M.; Lauro, P. di; Kennemann, F.; Koch, L.; Teichmann, T.; Sablotny, T.
Conference Paper
2014Testing solar air-heating collectors
Kramer, K.; Thoma, C.; Mehnert, S.; Fahr, S.
Conference Paper
2014Verfügbare Komponenten und Systeme fassadenintegrierter Solarthermie: Bericht aus dem Projekt Aktifas
Cappel, C.; Kuhn, T.E.; Maurer, C.
Report
2014Vermessung des dynamischen Verdampfungs- und Kondensationsverhaltens an Wärmeübertragern für adsorptionstechnische Anlagen
Volmer, R.; Schalling, T.; Schnabel, L.
Conference Paper
2013Ausarbeitung von Testverfahren und Modellgleichungen für un-abgedeckte Luftkollektoren
Thoma, C.; Eisenmann, A.; Kramer, K.; Stryi-Hipp, G.
Conference Paper
2013European Perspectives in Research and Developement on Solar Thermal Collectors and Systems
Stryi-Hipp, G.
Conference Paper
2013Evaluation of a simplified model for façade collectors
Pflug, T.; Lauro, P. di; Kuhn, T.; Maurer, C.
Conference Paper
2013The g value of building-integrated solar thermal systems
Maurer, C.; Kuhn, T.E.
Conference Paper
2013Heating and cooling in high-rise buildings using facade-integrated transparent solar thermal collector systems
Maurer, C.; Baumann, T.; Hermann, M.; Lauro, P. di; Pavan, S.; Michel, L.; Kuhn, T.E.
Journal Article
2013Innovative, zukunftsweisende Gestaltungselemente - Kunststoffe in der Solarthermie
Köhl, M.; Saile, S.
Journal Article
2013KollSorp - Entwicklung eines kollektorintegrierten Sorptionssystems zur solaren Kühlung und Heizung
Füldner, G.; Schnabel, L.; Horn, P.; Spahn, H.-J.; Schmidt, C.; Thoma, C.; Salg, F.
Conference Paper
2013Linear Fresnel Collector receiver: Heat loss and temperatures
Heimsath, A.; Cuevas, F.; Hofer, A.; Nitz, P.; Platzer, W.J.
Journal Article
2013Morgenstadt. Freiburg als Vorreiter der Energiewende: Vortrag gehalten auf dem Stühlinger Forum 2013, Freiburg, Germany, 01.12.2013
Maurer, C.
Presentation
2013Neue Solarthermie- und BIPV-Fassadenkomponenten
Kuhn, T.E.
Journal Article
2013Qualifying parabolic mirrors with deflectometry
Burke, J.; Li, W.; Heimsath, A.; Kopylow, C. von; Bergmann, R.B.
Journal Article
2013TABSOLAR - Solarabsorber und andere thermisch aktive Bauteile aus Ultrahochleistungsbeton (UHPC)
Hermann, M.; Koch, L.; Lauro, P. di; Hildebrandt, C.; Jerg, C.
Conference Paper
2013Thermische Speicherung für intelligenten Netze. Technologie und Nutzen: Vortrag gehalten auf Klimaenergy 2013 - Internationale Fachmesse für innovative Anwendungen erneuerbarer Energien, 19. bis 21.09.2013, Bozen
Kramer, W.
Presentation
2013Thermohydraulische Simulation von Luftkollektoren und Luftkollektorsystemen
Welz, C.; Knecht, M.; Lauro, P. di; Maurer, C.; Stryi-Hipp, G.; Hermann, M.
Conference Paper
2013Vermeidung von Blendung im Innenraum und Steigerung des Ertrags von solarthermischen Fassaden-Röhrenkollektoren
Lauro, P. di; Kuhn, T.E.; Maurer, C.
Conference Paper
2013Vom Heizkörper zum Solarabsorber - erste Schritte zur Herstellung von Stahl- und Aluminiumabsorbern im Hohlpräge-Steckziehverfahren
Koch, L.; Katuwal Chhetri, S.; Hermann, M.; Horn, U.
Conference Paper
2013Wärmespeicherung im Solar-Aktivhaus - Speicherkonzepte für hohe solare Deckungsraten
Kramer, W.
Conference Paper
This publication list has been generated from the publication database Fraunhofer-Publica.