Research Papers

Prototype Testing of a Centrifugal Particle Receiver for High-Temperature Concentrating Solar Applications

[+] Author and Article Information
Wei Wu, David Trebing, Lars Amsbeck

Institute of Solar Research,
German Aerospace Center (DLR),
Stuttgart 70569, Germany

Reiner Buck

Institute of Solar Research,
German Aerospace Center (DLR),
Stuttgart 70569, Germany
e-mail: reiner.buck@dlr.de

Robert Pitz-Paal

Institute of Solar Research,
German Aerospace Center (DLR),
Cologne 51147, Germany

1Corresponding author.

Contributed by the Solar Energy Division of ASME for publication in the JOURNAL OF SOLAR ENERGY ENGINEERING: INCLUDING WIND ENERGY AND BUILDING ENERGY CONSERVATION. Manuscript received April 25, 2014; final manuscript received March 25, 2015; published online June 16, 2015. Assoc. Editor: Wojciech Lipinski.

J. Sol. Energy Eng 137(4), 041011 (Aug 01, 2015) (7 pages) Paper No: SOL-14-1127; doi: 10.1115/1.4030657 History: Received April 25, 2014; Revised March 25, 2015; Online June 16, 2015

A novel concept of a particle receiver for high-temperature solar applications was developed and evaluated in the present work. The so-called Centrifugal Particle Receiver (CentRec) uses small bauxite particles as absorber, heat transfer, and storage medium at the same time. Due to advantageous optical and thermal properties, the particles can be heated up to 1000 °C without sintering in the storage. High thermal efficiencies at high outlet temperatures are expected indicating a promising way for cost reduction in solar power tower applications. A 15kWth prototype was designed, built, and tested in order to demonstrate the feasibility and potential of the proposed concept. Extensive high flux experiments were conducted, investigating the thermal receiver performance and efficiency. For an input flux of 670 kW m−2, the target outlet temperature of 900 °C at a receiver efficiency of about 75% was successfully demonstrated.

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Kolb, G. J., Ho, C. K., Mancini, T. R., and Gary, J. A., 2011, “Power Tower Technology Roadmap and Cost Reduction Plan,” Sandia National Laboratories, Albuquerque, NM, Report No. SAND2011-2419.
Ho, C. K., and Iverson, B. D., 2014, “Review of High-Temperature Central Receiver Designs for Concentrating Solar Power,” Renewable Sustainable Energy Rev., 29, pp. 835–846. [CrossRef]
Martin, J., and Vitko, J., 1982, “ASCUAS: A Solar Central Receiver Utilizing a Solid Thermal Carrier,” Sandia National Laboratories, Technical Report No. SAND 82-8203.
Flamant, G., 1982, “Theoretical and Experimental Study of Radiant Heat Transfer in a Solar Fluidized-Bed Receiver,” AIChE J., 28(4), pp. 529–535. [CrossRef]
Wu, S. F., and Narayama, T., 1988, “Commercial Direct Absorption Receiver Design Studies,” Technical Report No. SAND88-7038.
Singer, C., Buck, R., Pitz-Paal, R., and Mller-Steinhagen, H., 2010, “Assessment of Solar Power Tower Driven Ultrasupercritical Steam Cycles Applying Tubular Central Receivers With Varied Heat Transfer Media,” ASME J. Sol. Energy Eng., 132(4), p. 041010. [CrossRef]
Hruby, J. M., 1986, “A Technical Feasibility Study of a Solid Particle Solar Central Receiver for High Temperature Applications,” Sandia National Laboratories, Technical Report No. SAND 86-8211.
Falcone, P., Noring, J., and Hruby, J., 1985, “Assessment of a Solid Particle Receiver for a High Temperature Solar Central Receiver System,” Sandia National Laboratories, Technical Report No. SAND85-8208.
Hruby, J. M., Steeper, R. R., Evans, G. H., and Crowe, C. T., 1988, “An Experimental and Numerical Study of Flow and Convective Heat Transfer in a Freely Falling Curtain of Particles,” Sandia National Laboratories, Technical Report No. SAND 86-8714.
Griffin, J., and Stahl, K., 1986, “Optical Properties of Solid Particle Receiver Materials I, II,” Sol. Energy Mater., 14(3–5), pp. 395–425. [CrossRef]
Siegel, N., and Kolb, G., 2008, “Design and On-Sun Testing of a Solid Particle Receiver Prototype,” ASME Paper No. ES2008-54090. [CrossRef]
Ho, C., Khalsa, S., and Siegel, N., 2009, “Modeling On-Sun Tests of a Prototype Solid Particle Receiver for Concentrating Solar Power Progresses and Storage,” ASME Paper No. ES2009-90035. [CrossRef]
Xiao, G., Guo, K. K., Luo, Z. Y., Ni, M. J., Zhang, Y. M., and Wang, C., 2014, “Simulation and Experimental Study on a Spiral Solid Particle Solar Receiver,” Appl. Energy, 113, pp. 178–188. [CrossRef]
Tan, T., and Cheng, Y., 2010, “Review of Study on Solid Particle Solar Receivers,” Renewable Sustainable Energy Rev., 14(1), pp. 265–276. [CrossRef]
Rger, M., Amsbeck, L., Gobereit, B., and Buck, R., 2011, “Face-Down Solid Particle Receiver Using Recirculation,” ASME J. Sol. Energy. Eng., 133(3), p. 031009. [CrossRef]
Gobereit, B., Amsbeck, L., Buck, R., Mller-Steinhagen, H., and Pitz-Paal, R., 2012, “Assessment of a Falling Solid Particle Receiver With Numerical Simulation,” Proceedings of SolarPACES 2012, Marrakech, Morocco, September 11–14.
Wu, W., Amsbeck, L., Buck, R., Uhlig, R., and Pitz-Paal, R., 2014, “Proof of Concept Test of a Centrifugal Particle Receiver,” Energy Procedia, 49, pp. 560–568. [CrossRef]
Dibowski, G., Neumann, A., Rietbrock, P., Willsch, C., Sck, J.-P., and Funken, K.-H., 2007, “Der neue Hochleistungsstrahler des DLR—Grundlagen, Technik, Anwendung,” Solar Colloquium, Cologne, Germany.
VdTV-Werkstoffblatt, Werkstoff-Nr. 2.4663, WB 485, 12.2009.
Microtherm Block Data Sheet.
Schriever-Schubring, J., 2013, “Messung der Partikeltemperatur in einem Zentrifugalreceiver fr Solarturmkraftwerke,” Master's thesis, University of Stuttgart, Stuttgart, Germany.
Minkina, W., and Dudzik, S., 2009, Infrared Thermography—Errors and Uncertainties, 1st ed., Wiley, West Sussex, UK.
Neumann, A., 1997, “Procedures for Flux Measurements for Solar Receivers Using Video Cameras and Lambertian Targets,” SolarPACES, DLR, Germany, Report No. III-3/97.
Taylor, J. R., 1997, An Introduction to Error Analysis, 2nd ed., University Science Books, Sausalito, CA.
ISOTECH PEGASUS Kalibrier-System (Modell 853), Manual.
Willsch, C., 2013, private communication.
Siegel, N., 2012, private communication.
Touloukian, Y. S., and Buyco, E. H., 1970, Thermophysical Properties of Matter, 1st ed., Vol. 5, Springer, New York.
Blanke, W., and Grigull, U., 1989, Thermophysikalische Stoffgren, 1st ed., Springer-Verlag, Berlin, Germany.
Netzsch DSC 404 F1, Manual.
Wu, W., Gobereit, B., Singer, C., Amsbeck, L., and Pitz-Paal, R., 2011, “Direct Absorption Receivers for High Temperatures,” Proceedings of SolarPACES 2011, Granada, Spain, September 20–23.


Grahic Jump Location
Fig. 1

Assembly drawing of the CentRec prototype

Grahic Jump Location
Fig. 2

Measured wall and outlet temperatures and calculated SD. α = 45 deg andm·nom = 9.5 g s-1.

Grahic Jump Location
Fig. 3

Measured wall and outlet temperatures and calculated SD. α = 45 deg,m·nom = 3 g s-1,and q·in = 370 kW m-2.

Grahic Jump Location
Fig. 4

(a) Temperature distribution recorded by IR camera. (b) Qualitative comparison of temperature distributions measured by IR camera and TCs. Solid straight lines denote the temperature distribution along the line displayed in (a) for six considered circumferential positions. α = 45 deg,m·nom = 4 g s-1, and q·in = 370 kW m-2.

Grahic Jump Location
Fig. 5

Measured wall and outlet temperatures and calculated SD. α = 90 deg,m·nom = 8 g s-1,and q·in = 670 kW m-2.

Grahic Jump Location
Fig. 6

Particle outlet temperature and receiver efficiency with respect to mass flow rate for α = 45 deg




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