SciELO - Scientific Electronic Library Online

 
vol.77 número164IMPLEMENTATION OF A NEW DIGITAL CONTROL TECHNIQUE FOR DC-DC AND DC-AC POWER CONVERTERSA DIALOG MODEL FOR SOFTWARE REQUIREMENTS ELICITATION índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

  • Em processo de indexaçãoCitado por Google
  • Não possue artigos similaresSimilares em SciELO
  • Em processo de indexaçãoSimilares em Google

Compartilhar


DYNA

versão impressa ISSN 0012-7353versão On-line ISSN 2346-2183

Resumo

SEPULVEDA, CAROLINA; AMELL, ANDRÉS  e  CADAVID, FRANCISCO. DEVELOPMENT OF A METHODOLOGY FOR DESIGNING AND CHARACTERIZING HONEYCOMB HEAT REGENERATORS. Dyna rev.fac.nac.minas [online]. 2010, vol.77, n.164, pp.200-208. ISSN 0012-7353.

In this study, a methodology for designing and characterizing honeycomb thermal regenerators is proposed, using the Computacional Fluid Dynamic CFD software FLUENT to obtain temperature profiles and correlations for relating numerical results with performance indicators such as effectiveness and heat recovery rate. Additionally, relevant thermal parameters such as convective coefficient of heat transfer and NTU are determined using empirical correlations. This methodology has a low computational cost and allows the selection of regenerators from commercially available geometries. The methodology was applied to the characterization of a 400 cells per square inch (CPSI) regenerator embebed in a self-regenerative burner. Results were compared with experimental data and a good approximation was obtained.

Palavras-chave : Design methodology; ceramic thermal regenerator; honeycomb; CFD; FLUENT; effectiveness; heat recovery.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )

 

Creative Commons License Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons