Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Michael W. Renfro"'
Autor:
Brody K. Bessire, Alexandre Martin, Michael W. Renfro, Sean Bailey, Kristin Price, Francesco Panerai, Sam Chen
Publikováno v:
AIAA SCITECH 2023 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19977a349e27f4098b969fe1086cccc2
https://doi.org/10.2514/6.2023-1337
https://doi.org/10.2514/6.2023-1337
Publikováno v:
Combustion and Flame. 221:201-211
Premixed staged combustion in gas-turbine combustors, where a premixed fuel–air mixture is injected into a hot vitiated environment, has promise for better emission control. In these hot environments that occur at high engine pressure, the flames m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca83fb06eb34254426602a846cf7b33f
https://doi.org/10.1016/j.combustflame.2020.07.040
https://doi.org/10.1016/j.combustflame.2020.07.040
Autor:
Stephen W. Grib, Michael W. Renfro
Publikováno v:
Combustion and Flame. 215:113-123
Non-premixed laminar or turbulent flames can undergo extinction when scalar dissipation rates exceed a critical value. When local extinction occurs, negative edge flames that act to expand the region of extinction are initially present. Steady negati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7675ed2b307fcf0c6ed6bde23340f06
https://doi.org/10.1016/j.combustflame.2020.01.031
https://doi.org/10.1016/j.combustflame.2020.01.031
Autor:
Michael W. Renfro, Stephen W. Grib
Publikováno v:
Combustion and Flame. 201:200-207
Triple flame propagation velocities have been characterized in the literature as a function of equivalence ratio gradient and flame curvature to better understand flame propagation through a single fuel–air mixing layer. Turbulent partially-premixe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0375e3756211a21281a0e518767d235d
https://doi.org/10.1016/j.combustflame.2018.12.027
https://doi.org/10.1016/j.combustflame.2018.12.027
Publikováno v:
Powder Technology. 333:439-448
The scaling-up of spray drying processes is an important and challenging step in commercializing specialty products with an ensured quality because it mandates a comprehensive understanding of several steps in the process such as atomization, efficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11a0085d6acc43214ac6200dee97f046
https://doi.org/10.1016/j.powtec.2018.04.064
https://doi.org/10.1016/j.powtec.2018.04.064
Autor:
Michael W. Renfro, Stephen W. Grib
Publikováno v:
Combustion and Flame. 187:230-238
Triple (or tribrachial) flames propagate through mixtures faster than the premixed laminar flame speed due to streamline divergence ahead of the flame base that decelerates the flow into the leading edge of the flame. When multiple triple flames are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29c71bf05b10b80e1170b652139071e
https://doi.org/10.1016/j.combustflame.2017.09.018
https://doi.org/10.1016/j.combustflame.2017.09.018
Autor:
Michael W. Renfro, Stephen W. Grib
Publikováno v:
Combustion and Flame. 184:261-272
The advective heat flux, ρc p v · ∇ T , is an important quantity in edge flames because the sign of v · ∇ T characterizes relative propagation direction of the edge flame, and its magnitude gives information regarding strength of the resulting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8db3a56c54eaa1561e2b299e0626124c
https://doi.org/10.1016/j.combustflame.2017.06.014
https://doi.org/10.1016/j.combustflame.2017.06.014
Publikováno v:
Combustion and Flame. 176:521-533
Improvement in NO x emissions from gas turbine combustors requires development of safe and reliable lean-premixed combustion systems. In this paper, the flame stabilization behavior of a premixed ethylene–air jet injected normal to a hot vitiated c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ec3067ef714d639912cd6d4f69e1ceb
https://doi.org/10.1016/j.combustflame.2016.11.014
https://doi.org/10.1016/j.combustflame.2016.11.014
Publikováno v:
Proceedings of the Combustion Institute. 36:3763-3771
The flame stabilization behavior of a premixed ethylene–air jet injected normal to a hot vitiated crossflow (JICF) was studied experimentally using simultaneous hydroxyl (OH) planar laser induced fluorescence (PLIF), formaldehyde (CH 2 O) PLIF, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcf988a89f536c9420e936ce8c425849
https://doi.org/10.1016/j.proci.2016.07.020
https://doi.org/10.1016/j.proci.2016.07.020
Publikováno v:
Materials Performance and Characterization. 9:20190202
NASA’s Tool for Analysis of Surface Cracks (TASC) has been used since 2014 to perform elastic–plastic J-integral (J, , , ), crack mouth opening displacement (CMOD), crack front constraint, and deformation limit calculations for plates in tension.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c00464f96ff5bc0b6138406bf5f091e7
https://doi.org/10.1520/mpc20190202
https://doi.org/10.1520/mpc20190202