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Abstract
The article analyses the ORC system working with dry and wet low-boiling media which are most frequently used in installations of this type. Two types of cycles were examined, which were the cycle with heat regeneration for dry media: fc72, hfe7100, R227ea, R245fa, R423a and R600a, and the cycle without heat regeneration for wet media: R11, R12, R134a, R718 and 507a. The calculations were performed for the assumed required thermal power Q=50 kW and two variants of low-boiling medium temperature equal to t=50 and 95 ℃ at condenser inlet. The effect of medium type and parameters on basic design parameters of the axial micro turbine was also analysed.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
POLISH JOURNAL OF ENVIRONMENTAL STUDIES
no. 23,
pages 1417 - 1421,
ISSN: 1230-1485 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Stępniak D., Piwowarski M.: Analysing selection of low-temperature medium for cogeneration micro power plant// POLISH JOURNAL OF ENVIRONMENTAL STUDIES. -Vol. 23, nr. 4 (2014), s.1417-1421
- Verified by:
- Gdańsk University of Technology
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