Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J. B. Kelman"'
Autor:
J. B. Kelman, Adam James Ruggles
Publikováno v:
Combustion and Flame. 162:388-407
This paper presents the behaviour of three very different and unique flame and flow structures within an atmospheric swirl-stabilised dump combustor supplied with a lean premixed mixture of methane and air. The reactant flow was artificially perturbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd42fc3cefe0691d643bd66b963ed3cc
https://doi.org/10.1016/j.combustflame.2014.07.016
https://doi.org/10.1016/j.combustflame.2014.07.016
Publikováno v:
Combustion Science and Technology. 135:117-134
The stabilisation region of turbulent lifted flames of methane has been investigated using simultaneous laser imaging of Rayleigh scattering, Raman scattering and OH·LIF. These images are used to derive mixture fraction, temperature, fuel mass fract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a48bfd8b8adc82208988e6ad7a9b3da8
https://doi.org/10.1080/00102209808924153
https://doi.org/10.1080/00102209808924153
Autor:
J. B. Kelman, Assaad R. Masri
Publikováno v:
Combustion Science and Technology. 133:17-55
Images of mixture fraction, temperature, scalar dissipation rates and OH concentrations in turbulent diffusion flames of methane-air and hydrogen-carbon dioxide are presented. The images are derived from Rayleigh scattering, fuel Raman scattering and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::090bbdfbdcfbd3becdefd434cd3ee9a5
https://doi.org/10.1080/00102209808952042
https://doi.org/10.1080/00102209808952042
Publikováno v:
ResearcherID
This paper focuses on resolving the spatial structure of the recirculation zone in turbulent non-premixed flames stabilized on a bluff body. The Raman-Rayleigh-LIF technique is used of perform joint, spontaneous, and quantitative imaging of mixture f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c7b78075fc1ba3c516ca62663cc3782
https://doi.org/10.1016/s0082-0784(98)80503-1
https://doi.org/10.1016/s0082-0784(98)80503-1
Autor:
J. B. Kelman, A. R. Masri
Publikováno v:
Combustion Science and Technology. 129:17-55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d913125b7f1834153465bda7830070
https://doi.org/10.1080/00102209708935718
https://doi.org/10.1080/00102209708935718
Autor:
J. B. Kelman, Assaad R. Masri
Publikováno v:
Combustion Science and Technology. 122:1-32
A single laser source and a single intensified CCD camera have been used to image temperature and the hydroxyl radical, OH in turbulent nonpremixed flames. Images are simultaneous and quantitative. Temperature is derived from Rayleigh scattering. Las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b5c2560f5636f6266787ad32c01144c
https://doi.org/10.1080/00102209708935603
https://doi.org/10.1080/00102209708935603
Publikováno v:
Experimental Thermal and Fluid Science. 9:119-124
We describe methods to obtain two or more simultaneous, quantitative planar images of scalars in turbulent flames. The simplest technique employs a single laser system and one CCD camera for Rayeigh scattering and LIF collection from fuel or the OH r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9900e32b3aee5be415750ed4323896b8
https://doi.org/10.1016/0894-1777(94)90104-x
https://doi.org/10.1016/0894-1777(94)90104-x
Publikováno v:
Symposium (International) on Combustion. 25:1141-1147
A new experimental approach to two-dimensional (2D) measurements of mixture fraction and other scalars in turbulent flames has been developed, based on simultaneous fuel Raman and Rayleigh imaging. The inherently weak Raman signal is enhanced by high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9516b0fd1c897bb1d350b16224c65a8
https://doi.org/10.1016/s0082-0784(06)80752-6
https://doi.org/10.1016/s0082-0784(06)80752-6
Autor:
Assaad R. Masri, J. B. Kelman
Publikováno v:
Applied optics. 33(18)
We describe a diagnostic technique for obtaining quantitative, simultaneous, and instantaneous images of temperature and the concentration of the hydroxyl radical OH in turbulent flames. The technique uses a single laser source and a single intensifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ceaa9495c3e6b65f321ce77bfac8b87
https://pubmed.ncbi.nlm.nih.gov/20935746
https://pubmed.ncbi.nlm.nih.gov/20935746
Autor:
Douglas A. Greenhalgh, Assaad R. Masri, Martin Berckmueller, Glen Sherwood, Frank O'Young, J. B. Kelman, Mark Jermy
Publikováno v:
SPIE Proceedings.
Laser imaging technologies are now being used in practical combustors, from fuel vapour concentration measurements to liquid drop sizing. Simple 2D imagine has demonstrated its capabilities but has limitations in proving all the required data. Multi-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d7328bc608f26fe3672d74ca1f4c04c
https://doi.org/10.1117/12.397963
https://doi.org/10.1117/12.397963