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- Publisher Website: 10.1016/S0017-9310(02)00137-0
- Scopus: eid_2-s2.0-0036778748
- WOS: WOS:000177034100007
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Article: Effects of preheating and operation conditions on combustion in a porous medium
Title | Effects of preheating and operation conditions on combustion in a porous medium |
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Authors | |
Issue Date | 2002 |
Citation | International Journal of Heat and Mass Transfer, 2002, v. 45, n. 21, p. 4315-4324 How to Cite? |
Abstract | The effects of preheating conditions (including the critical energy content, the firing rate, and the equivalence ratio) on the initiation and extinction of a super-adiabatic combustion (SAC) in a steady flow of propane/air mixture through a stack of stainless steel screens (an inert porous medium) are investigated. It is found that there are critical conditions for the initiation and extinction of a SAC in the steady flow through the inert porous column. The critical preheating energy required to initiate a SAC is found to decrease with the increase of the preheating equivalence ratio, the preheating firing rate, and the operational equivalence ratio. After the initiation of a SAC, two combustion modes (i.e., stable combustion mode and push-forward combustion mode) have been observed. These combustion modes are determined by the operational conditions. © 2002 Elsevier Science Ltd. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/255865 |
ISSN | 2023 Impact Factor: 5.0 2023 SCImago Journal Rankings: 1.224 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Huang, Y. | - |
dc.contributor.author | Chao, C. Y.H. | - |
dc.contributor.author | Cheng, P. | - |
dc.date.accessioned | 2018-07-16T06:13:53Z | - |
dc.date.available | 2018-07-16T06:13:53Z | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | International Journal of Heat and Mass Transfer, 2002, v. 45, n. 21, p. 4315-4324 | - |
dc.identifier.issn | 0017-9310 | - |
dc.identifier.uri | http://hdl.handle.net/10722/255865 | - |
dc.description.abstract | The effects of preheating conditions (including the critical energy content, the firing rate, and the equivalence ratio) on the initiation and extinction of a super-adiabatic combustion (SAC) in a steady flow of propane/air mixture through a stack of stainless steel screens (an inert porous medium) are investigated. It is found that there are critical conditions for the initiation and extinction of a SAC in the steady flow through the inert porous column. The critical preheating energy required to initiate a SAC is found to decrease with the increase of the preheating equivalence ratio, the preheating firing rate, and the operational equivalence ratio. After the initiation of a SAC, two combustion modes (i.e., stable combustion mode and push-forward combustion mode) have been observed. These combustion modes are determined by the operational conditions. © 2002 Elsevier Science Ltd. All rights reserved. | - |
dc.language | eng | - |
dc.relation.ispartof | International Journal of Heat and Mass Transfer | - |
dc.title | Effects of preheating and operation conditions on combustion in a porous medium | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/S0017-9310(02)00137-0 | - |
dc.identifier.scopus | eid_2-s2.0-0036778748 | - |
dc.identifier.volume | 45 | - |
dc.identifier.issue | 21 | - |
dc.identifier.spage | 4315 | - |
dc.identifier.epage | 4324 | - |
dc.identifier.isi | WOS:000177034100007 | - |
dc.identifier.issnl | 0017-9310 | - |