Zobrazeno 1 - 6
of 6
pro vyhledávání: '"G J Fiechtner"'
Autor:
Mark Linne, G. J. Fiechtner
Publikováno v:
Combustion Science and Technology. 100:11-27
We demonstrate a picosecond pump/probe absorption instrument for measuring absolute concentrations in a rapidly fluctuating flame environment at atmospheric pressure. The instrument is based on a regeneratively mode-locked Ti:Sapphire laser. Atomic p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7a78dd1a764dddf1fc02a9b3fd83b5f
https://doi.org/10.1080/00102209408935444
https://doi.org/10.1080/00102209408935444
Publikováno v:
Optics letters. 20(23)
We demonstrate that picosecond pump–probe spectroscopy can be used to acquire quantitative two-dimensional images of species in flames, using a loss-modulation-based two-dimensional phase-sensitive detection system mounted in front of a CCD camera.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::950613273e056b96a17c115b5d01c548
https://pubmed.ncbi.nlm.nih.gov/19865237
https://pubmed.ncbi.nlm.nih.gov/19865237
Publikováno v:
32nd Aerospace Sciences Meeting and Exhibit.
An experimental apparatus has been designed for the study of bulk metal ignition under elevated, normal and reduced gravity environments. The present work describes the technical characteristics of the system, the analytical techniques employed, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6de671184d77aaf379009a7681f05502
https://doi.org/10.2514/6.1994-574
https://doi.org/10.2514/6.1994-574
Autor:
William M. Roquemore, I. Vihinen, K. D. Grinstead, J. M. Donbar, G. J. Fiechtner, V. R. Katta, Juan Carlos Rolon, C. D. Carter, R. D. Hancock, James R. Gord
Publikováno v:
Journal of Heat Transfer. 120:540-540
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccc249a456a0e3ab9ac9048a754ce69b
https://doi.org/10.1115/1.2824303
https://doi.org/10.1115/1.2824303
Autor:
G. J. Fiechtner, Mark Linne
Publikováno v:
Optics Letters. 19:667
We demonstrate that picosecond mode-locked laser-based degenerate four-wave mixing can be detected with good signal-to-noise ratios in an optically thin flame and that detailed turbulence statistics can be acquired by use of this technique. A regener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ebec1586b09f3d7c6dc329ffe0942d8
https://doi.org/10.1364/ol.19.000667
https://doi.org/10.1364/ol.19.000667
