Abstrakt
Due to energy crisis as well as increasing pollution of the environment, renewable energy sources usage increases all over the world. These facts encouraged authors to start research over developing a uniform biomass boiler calculation model. This paper presents a design of biomass boiler assembly created for ORC (Organic Rankine Cycle) unit since these systems could achieve strong position in energy industry. To achieve optimal performance of boiler assembly, two additional devices have been designed – the economizer and air preheater. Such installation allows to reach the assembly efficiency of 82%. The paper also contains research over the air nozzles placement in the combustion chamber in order to ensure the best firebox efficiency. Calculations are based on CFD modeling of pyrolysis on the moving grate. Released gases are being transported to the combustion chamber, mixed with air from the nozzles and combusted. Furthermore, the model assumes different distribution and composition of gases across the moving grate.
Autorzy (3)
Cytuj jako
Pełna treść
pełna treść publikacji nie jest dostępna w portalu
Słowa kluczowe
Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Opublikowano w:
-
Transactions of the Institute of Fluid-Flow Machinery
strony 13 - 28,
ISSN: 0079-3205 - Język:
- angielski
- Rok wydania:
- 2013
- Opis bibliograficzny:
- Ronewicz K., Turzyński T., Kardaś d.: Design and distribution of air nozzles in the biomass boiler assembly// Transactions of the Institute of Fluid-Flow Machinery. -., nr. 125 (2013), s.13-28
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 94 razy
Publikacje, które mogą cię zainteresować
Research on flue gas flow measurement and modelling in the moving grate biomass boiler
- K. Ronewicz,
- T. Turzyński,
- I. Wardach-Święcicka
- + 1 autorów
Thermal utilization of meat-and-bone meal using the rotary kiln pyrolyzer and the fluidized bed boiler – The performance of pilot-scale installation
- M. Kantorek,
- K. Jesionek,
- S. Polesek-Karczewska
- + 3 autorów
Pilot installation for thermal utilization of meat-and-bone meal using the rotary kiln pyrolyzer and the fluidised bed boiler
- M. Kantorek,
- K. Jesionek,
- S. Polesek-Karczewska
- + 3 autorów