Development of a 10 kW class axial impulse single stage turboexpander for a micro-CHP ORC unit

Jan Spale; Guk Chol Jun; Vaclav Novotny; Philipp Streit; Andreas P. Weiß; Michal Kolovratnik

doi:10.1051/epjconf/202226401044

All issues

Volume 264 (2022)

EPJ Web Conf., 264 (2022) 01044

References

Open Access

Issue		EPJ Web Conf. Volume 264, 2022 EFM21 – 15^th International Conference “Experimental Fluid Mechanics 2021”


Article Number		01044
Number of page(s)		7
Section		Contributions
DOI		https://doi.org/10.1051/epjconf/202226401044
Published online		11 July 2022

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Mascuch J, Spale J, Vodicka V, Zeleny Z, Novotny V. Paper ID : 19, Page 1 SCALINGUP A BIOMASS FIRED MICRO-CHP ORC FOR BETTER PERFORMANCE TOWARDS COMMERCIALIZATION, 19:1–10, (2021). [Google Scholar]
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Colonna P, Guardone A, Nannan NR. Siloxanes: A new class of candidate Bethe-Zel’dovichThompson fluids. Phys Fluids; 19, (2007). [Google Scholar]
Keulen L, Gallarini S, Landolina C, Spinelli A, Iora P, Invernizzi C, et al. Thermal stability of hexamethyldisiloxane and octamethyltrisiloxane. Energy; 165:868–76, (2018). [CrossRef] [Google Scholar]
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Colonna P, Nannan NR, Guardone A, Lemmon EW. Multiparameter equations of state for selected siloxanes. Fluid Phase Equilibria; 244:193–211, (2006). [CrossRef] [Google Scholar]
Cammi G, Conti CC, Spinelli A, Guardone A. Experimental characterization of nozzle flow expansions of siloxane MM for ORC turbines applications. Energy; 218:119249, (2021). [CrossRef] [Google Scholar]
Hauer J. Analytische Studie zur optimierten Turbinenauslegung. Hochschule Amberg – Weiden, (2011). [Google Scholar]
Agromayor R, Nord LO. Preliminary Design and Optimization of Axial Turbines Accounting for Diffuser Performance. Int J Turbomachinery, Propuls Power; 4:32, (2019). [CrossRef] [Google Scholar]

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[1] Macchi E, Astolfi M. Organic Rankine Cycle (ORC) Power Systems: Technologies and Applications. Woodhead Publishing; (2016). [Google Scholar]

[2] Colonna P, Casati E, Trapp C, Mathijssen T, Larjola J, Turunen-Saaresti T, et al. Organic Rankine Cycle Power Systems: From the Concept to Current Technology, Applications, and an Outlook to the Future. J Eng Gas Turbines Power; 137:100801, (2015). [CrossRef] [Google Scholar]

[3] Padinger R, Aigenbauer S, Schmidl C. Best practise report on decentralized biomass fired CHP plants and status of biomass fired small-and micro scale CHP technologies. IEA Bioenergy; 32, (2021). [Google Scholar]

[4] Weiß AP. Volumetric expander versus turbine – which is the better choice for small ORC plants. 3rd ASME ORC Conf. Brussels, p. 1–10, (2015). [Google Scholar]

[5] Mascuch J, Spale J, Vodicka V, Zeleny Z, Novotny V. Paper ID : 19, Page 1 SCALINGUP A BIOMASS FIRED MICRO-CHP ORC FOR BETTER PERFORMANCE TOWARDS COMMERCIALIZATION, 19:1–10, (2021). [Google Scholar]

[6] Astolfi M, Macchi E. Efficiency Correlations for Axial Flow Turbines Working With NonConventional Fluids. Asme Orc 2015. 1–12. (2015). [Google Scholar]

[7] Colonna P, Guardone A, Nannan NR. Siloxanes: A new class of candidate Bethe-Zel’dovichThompson fluids. Phys Fluids; 19, (2007). [Google Scholar]

[8] Keulen L, Gallarini S, Landolina C, Spinelli A, Iora P, Invernizzi C, et al. Thermal stability of hexamethyldisiloxane and octamethyltrisiloxane. Energy; 165:868–76, (2018). [CrossRef] [Google Scholar]

[9] Erhart TG, Gölz J, Eicker U, Van Den Broek M. Working fluid stability in large-scale organic rankine cycle-units using siloxanes Long-term experiences and fluid recycling. Energies; 9:1–16, (2016). [Google Scholar]

[10] Colonna P, Nannan NR, Guardone A, Lemmon EW. Multiparameter equations of state for selected siloxanes. Fluid Phase Equilibria; 244:193–211, (2006). [CrossRef] [Google Scholar]

[11] Cammi G, Conti CC, Spinelli A, Guardone A. Experimental characterization of nozzle flow expansions of siloxane MM for ORC turbines applications. Energy; 218:119249, (2021). [CrossRef] [Google Scholar]

[12] Hauer J. Analytische Studie zur optimierten Turbinenauslegung. Hochschule Amberg – Weiden, (2011). [Google Scholar]

[13] Agromayor R, Nord LO. Preliminary Design and Optimization of Axial Turbines Accounting for Diffuser Performance. Int J Turbomachinery, Propuls Power; 4:32, (2019). [CrossRef] [Google Scholar]