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Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery

Year 2018, Volume: 21 Issue: 1, 62 - 68, 01.03.2018
https://doi.org/10.5541/ijot.5000207080

Abstract



ORCs are widely recognized as one of the
most suitable solution for energy recovery, if the temperature of the heat
source is of about 200°C, or lower. In case of heat sources of about 100 kW or
smaller, the more common solutions prescribe a simple cycle and a single stage
expander, in order to reduce complexity and costs. Scroll expanders, derived
from scroll compressors, are expected to be available at very low unit costs.
The drawbacks of this kind of solutions, originally designed for automotive, or
HVAC applications, are mainly two: the low fixed volumetric expansion ratio and
the small volumetric flow rate, that are not always well-suited for the
requirements of power production. In this paper, different ORCs with multiple
expansions are evaluated with the aim of achieving a better exploitation of
small scale-low temperature waste heat sources. The comparison takes in
consideration different possible solutions for the multiple expansions, with
internally recuperated and not-recuperated cycles, whilst the data describing
the actual behaviour of compressors derived scroll expanders have been
previously obtained by a test rig, set up at the University of Trieste, using
R245fa as working fluid.




References

  • [1] AA. VV. (2016), Organic Rankine Cycle (ORC) Power Systems: Technologies and Applications, edited by E. Macchi and M. Astolfi, Elsevier, the Woodhead Publishing Series in Energy.[2] S. Clemente, D. Micheli, M. Reini, R. Taccani, “Bottoming organic Rankine cycle for a small scale gas turbine: a comparison of different solutions,” Applied Energy, 106, 355–364, 2013.[3] EES, F-Chart Software, http://www.fchart.com/ees .[4] R. Bracco, S. Clemente, D. Micheli, M. Reini, “Experimental tests and modelization of a domestic-scale ORC (Organic Rankine Cycle),” Energy, 58, 107-116, 2013.[5] R. Zanelli, D. Favrat, “Experimental Investigation of a Hermetic Scroll Expander-Generator,” in Proc. International Compressor Engineering Conference, Purdue, pp. 459-464, 1994.[6] T. Yanagisawa, M. Fukuta, Y. Ogo, T. Hikichi, “Performance of an Oil-Free Scroll-Type Air Expander,” IMechE C591/027/2001, pp. 167-174, 2001.[7] V. Lemort, I. V. Teodorese, J. Lebrun, “Experimental Study of the Integration of a Scroll Expander into a Heat Recovery Rankine Cycle,” in International Compressor Engineering Conference, Purdue, pp. 1-8, 2006.[8] T. Saitoh, N. Yamada, S. I. Wakashima, “Solar Rankine cycle system using scroll expander,” J. Environ. Eng., 2 (4), pp. 708-719, 2007.[9] M. Kane, D. Larrain, D. Favrat, Y. Allani, “Small hybrid solar power system,” Energy, 28 (14), pp. 1427-1443, 2003.[10] V. Lemort, S. Quoilin, C. Cuevas, J. Lebrun, “Testing and Modeling of a Scroll Ex-pander Integrated into an Organic Rankine Cycle,” Appl. Therm. Eng. 29, pp. 3094-3102, 2009.[11] X. D. Wang, L. Zhao J. L. Wang, W. Z. Zhang, X. Z. Zhao, W. Wu, “Performance evaluation of a low-temperature solar Rankine cycle system utilizing R245fa,” Solar Energy, 84, pp. 353–364, 2010a.[12] J. L. Wang, L. Zhao, X. D. Wang, “A comparative study of pure and zeotropic mixtures in low-temperature solar Rankine cycle,” Appl. Energy, 87(11), pp. 3366–3373, 2010b.[13] J. Freeman, K. Hellgardt, C. N. Markides, “An assessment of solar-powered organic Rankine cycle systems for combined heating and power in UK domestic applications,” Appl. Energy, 138, pp. 605–620, 2015.[14] Y. A. M. Kane, D. Larrain, D. Favrat, “Small hybrid solar power system,” Energy, 28 (14), pp. 1427–1443, 2003.[15] E. Yun, D. Kim, S. Y. Yoon, K. C. Kim, “Experimental Study on Parallel Expander Organic Rankine Cycle With Two Different Capacity Expanders,” in 3rd International Seminar on ORC Power Systems, October 12-14, 2015, Brussels, Belgium, 2015a.[16] E. Yun, D. Kim, S. Y. Yoon, K. C. Kim, “Experimental investigation of an organic Rankine cycle with multiple expanders used in parallel,” Applied Energy, 145, pp. 246-254, 2015b.[17] O. Rudenko, L. Moroz, M. Burlaka, C. Joly, “Design of Waste Heat Recovery Systems Based on Supercritical ORC for Powerful Gas And Diesel Engines,” in 3rd International Seminar on ORC Power Systems, Brussels, Belgium, October 12-14, 2015.[18] T. Z. Kaczmarczyk, E. Ihnatowicz, G. Żywica, J. Kiciński, “Experimental Investigation of the ORC System in a Cogenerative Domestic Power Plant with a Scroll Expanders,” Open Eng., 5:411–420, 2015.
Year 2018, Volume: 21 Issue: 1, 62 - 68, 01.03.2018
https://doi.org/10.5541/ijot.5000207080

Abstract

References

  • [1] AA. VV. (2016), Organic Rankine Cycle (ORC) Power Systems: Technologies and Applications, edited by E. Macchi and M. Astolfi, Elsevier, the Woodhead Publishing Series in Energy.[2] S. Clemente, D. Micheli, M. Reini, R. Taccani, “Bottoming organic Rankine cycle for a small scale gas turbine: a comparison of different solutions,” Applied Energy, 106, 355–364, 2013.[3] EES, F-Chart Software, http://www.fchart.com/ees .[4] R. Bracco, S. Clemente, D. Micheli, M. Reini, “Experimental tests and modelization of a domestic-scale ORC (Organic Rankine Cycle),” Energy, 58, 107-116, 2013.[5] R. Zanelli, D. Favrat, “Experimental Investigation of a Hermetic Scroll Expander-Generator,” in Proc. International Compressor Engineering Conference, Purdue, pp. 459-464, 1994.[6] T. Yanagisawa, M. Fukuta, Y. Ogo, T. Hikichi, “Performance of an Oil-Free Scroll-Type Air Expander,” IMechE C591/027/2001, pp. 167-174, 2001.[7] V. Lemort, I. V. Teodorese, J. Lebrun, “Experimental Study of the Integration of a Scroll Expander into a Heat Recovery Rankine Cycle,” in International Compressor Engineering Conference, Purdue, pp. 1-8, 2006.[8] T. Saitoh, N. Yamada, S. I. Wakashima, “Solar Rankine cycle system using scroll expander,” J. Environ. Eng., 2 (4), pp. 708-719, 2007.[9] M. Kane, D. Larrain, D. Favrat, Y. Allani, “Small hybrid solar power system,” Energy, 28 (14), pp. 1427-1443, 2003.[10] V. Lemort, S. Quoilin, C. Cuevas, J. Lebrun, “Testing and Modeling of a Scroll Ex-pander Integrated into an Organic Rankine Cycle,” Appl. Therm. Eng. 29, pp. 3094-3102, 2009.[11] X. D. Wang, L. Zhao J. L. Wang, W. Z. Zhang, X. Z. Zhao, W. Wu, “Performance evaluation of a low-temperature solar Rankine cycle system utilizing R245fa,” Solar Energy, 84, pp. 353–364, 2010a.[12] J. L. Wang, L. Zhao, X. D. Wang, “A comparative study of pure and zeotropic mixtures in low-temperature solar Rankine cycle,” Appl. Energy, 87(11), pp. 3366–3373, 2010b.[13] J. Freeman, K. Hellgardt, C. N. Markides, “An assessment of solar-powered organic Rankine cycle systems for combined heating and power in UK domestic applications,” Appl. Energy, 138, pp. 605–620, 2015.[14] Y. A. M. Kane, D. Larrain, D. Favrat, “Small hybrid solar power system,” Energy, 28 (14), pp. 1427–1443, 2003.[15] E. Yun, D. Kim, S. Y. Yoon, K. C. Kim, “Experimental Study on Parallel Expander Organic Rankine Cycle With Two Different Capacity Expanders,” in 3rd International Seminar on ORC Power Systems, October 12-14, 2015, Brussels, Belgium, 2015a.[16] E. Yun, D. Kim, S. Y. Yoon, K. C. Kim, “Experimental investigation of an organic Rankine cycle with multiple expanders used in parallel,” Applied Energy, 145, pp. 246-254, 2015b.[17] O. Rudenko, L. Moroz, M. Burlaka, C. Joly, “Design of Waste Heat Recovery Systems Based on Supercritical ORC for Powerful Gas And Diesel Engines,” in 3rd International Seminar on ORC Power Systems, Brussels, Belgium, October 12-14, 2015.[18] T. Z. Kaczmarczyk, E. Ihnatowicz, G. Żywica, J. Kiciński, “Experimental Investigation of the ORC System in a Cogenerative Domestic Power Plant with a Scroll Expanders,” Open Eng., 5:411–420, 2015.
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Details

Primary Language English
Subjects Engineering
Journal Section Regular Original Research Article
Authors

D. Micheli

M. Reini

R. Taccani This is me

Publication Date March 1, 2018
Published in Issue Year 2018 Volume: 21 Issue: 1

Cite

APA Micheli, D., Reini, M., & Taccani, R. (2018). Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery. International Journal of Thermodynamics, 21(1), 62-68. https://doi.org/10.5541/ijot.5000207080
AMA Micheli D, Reini M, Taccani R. Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery. International Journal of Thermodynamics. March 2018;21(1):62-68. doi:10.5541/ijot.5000207080
Chicago Micheli, D., M. Reini, and R. Taccani. “Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery”. International Journal of Thermodynamics 21, no. 1 (March 2018): 62-68. https://doi.org/10.5541/ijot.5000207080.
EndNote Micheli D, Reini M, Taccani R (March 1, 2018) Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery. International Journal of Thermodynamics 21 1 62–68.
IEEE D. Micheli, M. Reini, and R. Taccani, “Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery”, International Journal of Thermodynamics, vol. 21, no. 1, pp. 62–68, 2018, doi: 10.5541/ijot.5000207080.
ISNAD Micheli, D. et al. “Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery”. International Journal of Thermodynamics 21/1 (March 2018), 62-68. https://doi.org/10.5541/ijot.5000207080.
JAMA Micheli D, Reini M, Taccani R. Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery. International Journal of Thermodynamics. 2018;21:62–68.
MLA Micheli, D. et al. “Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery”. International Journal of Thermodynamics, vol. 21, no. 1, 2018, pp. 62-68, doi:10.5541/ijot.5000207080.
Vancouver Micheli D, Reini M, Taccani R. Multiple Expansion ORC for Small Scale – Low Temperature Heat Recovery. International Journal of Thermodynamics. 2018;21(1):62-8.