Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/71514
Título: | Strategies for the design of domestic pellet boilers |
Autor(es): | Ribeiro, Pedro Vilarinho, Cândida Ferreira, Manuel Eduardo Cardoso Seabra, Eurico Fraga, Lelis Teixeira, J. Carlos |
Palavras-chave: | Biomass Combustion Emissions |
Data: | 2019 |
Editora: | Springer, Cham |
Revista: | Lecture Notes in Electrical Engineering |
Citação: | Ribeiro P., Vilarinho C., Ferreira M., Seabra E., Fraga L., Teixeira J. (2019) Strategies for the Design of Domestic Pellet Boilers. In: Machado J., Soares F., Veiga G. (eds) Innovation, Engineering and Entrepreneurship. HELIX 2018. Lecture Notes in Electrical Engineering, vol 505. Springer, Cham. https://doi.org/10.1007/978-3-319-91334-6_91 |
Resumo(s): | Domestic and industrial heating are amongst the most attractive applications for biomass as it combines high efficiency and ease-of-use. Boilers and furnaces in this range are usually of simple design and control algorithm while expected to operate over a wide range of thermal loads, typically from up 30% of the nominal load. Such constrainments often limit the overall efficiency of biomass use. In addition, from the manufacturing point of view, a product with flexibility of operation would provide a quasi-universal solution for a wide range of applications. The present paper investigates the influence of the fuel grate dimensions and the heat exchanger design on the thermal efficiency of a 25 kW pellet boiler. The prototype has a controllable independent supply of primary and secondary air and the temperature is monitored at critical locations. The continuous analysis of the flue gases for CO , NOx, O and CO enabled the definition of an operation envelope that resulted in CO emissions as low as 10 ppm, using standard A1 grade pellets as fuel. 2 2 |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/71514 |
ISBN: | 978-3-319-91333-9 |
e-ISBN: | 978-3-319-91334-6 |
DOI: | 10.1007/978-3-319-91334-6_91 |
ISSN: | 1876-1100 |
Versão da editora: | https://link.springer.com/chapter/10.1007%2F978-3-319-91334-6_91 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | MEtRICs - Artigos em livros de atas/Papers in proceedings |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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HELIX 2018_paper_ #219#.pdf Acesso restrito! | 229,89 kB | Adobe PDF | Ver/Abrir |