Pulse combustion: The quantification of characteristic times
dc.contributor.author | Keller, Jay O. | en_US |
dc.contributor.author | Bramlette, T. T. | en_US |
dc.contributor.author | Westbrook, C. K. | en_US |
dc.contributor.author | Dec, John E. | en_US |
dc.date.accessioned | 2006-04-10T13:50:37Z | |
dc.date.available | 2006-04-10T13:50:37Z | |
dc.date.issued | 1990-02 | en_US |
dc.identifier.citation | Keller, J. O., Bramlette, T. T., Westbrook, C. K., Dec, J. E. (1990/02)."Pulse combustion: The quantification of characteristic times." Combustion and Flame 79(2): 151-161. <http://hdl.handle.net/2027.42/28736> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6V2B-497S82D-B1/2/3da0bb9fa17262b99f132ebc4851eb25 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/28736 | |
dc.description.abstract | Measurements of the total ignition delay time in a pulse combustor have been made for several chemical kinetic ignition delay times and several fluid dynamic mixing times. These measured total ignition delay times are compared with calculated values of the characteristic time for mixing and with calculated values for the homogeneous ignition delay time. A chemical kinetic model was used to calculate the homogeneous chemical kinetic ignition delay time for conditions typical of an operating pulse combustor. Similarly, a fluid dynamic mixing model was used to estimate characteristic times for a transient jet of cold reactants to mix with an ambient environment of hot products to an ignition temperature. These calculated time scales compared well with measured values in both trend and magnitude. It has also been shown that a simple sum of the characteristic mixing times and chemical kinetics times provides a good first-order approximation to the total ignition delay time. | en_US |
dc.format.extent | 787619 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Pulse combustion: The quantification of characteristic times | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbsecondlevel | Mathematics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, USA | en_US |
dc.contributor.affiliationother | Combustion Research Facility, Sandia National Laboratories, Livermore, CA 94551, USA | en_US |
dc.contributor.affiliationother | Combustion Research Facility, Sandia National Laboratories, Livermore, CA 94551, USA | en_US |
dc.contributor.affiliationother | Lawrence Livermore National Laboratory, Livermore, CA 94551, USA | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/28736/1/0000563.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0010-2180(90)90040-X | en_US |
dc.identifier.source | Combustion and Flame | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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