Zobrazeno 1 - 10
of 26
pro vyhledávání: '"William P. Acker"'
Planar laser-induced fluorescence imaging of crevice hydrocarbon emissions in a spark-ignited engine
Autor:
Marshall B. Long, William P. Acker, David F. Marran, J. Christian Swindal, William M. Studzinski
Publikováno v:
Symposium (International) on Combustion. 27:2069-2076
In recent years, concerns over the impact of internal combustion engine hydrocarbon emissions on the environment have prompted tighter regulation on allowable emission levels. While much work has been done on reducing hydrocarbon emissions after they
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82942e30a5a1277f93707bff1053fa99
https://doi.org/10.1016/s0082-0784(98)80053-2
https://doi.org/10.1016/s0082-0784(98)80053-2
Publikováno v:
Progress in Energy and Combustion Science. 22:163-188
A micron-sized liquid droplet acts as a very high-quality factor optical cavity. The cavity modes are referred to as morphology-dependent resonances (MDRs), which are sensitive to the droplet size, shape, and inclusions. The MDRs greatly lower the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::336331aa812f593dfc713d440d499ef2
https://doi.org/10.1016/0360-1285(96)00003-2
https://doi.org/10.1016/0360-1285(96)00003-2
Publikováno v:
Applied optics. 31(18)
Two-dimensional fluorescence, lasing, and stimulated Raman scattering images of a hollow-cone nozzle spray are observed. The various constituents of the spray, such as vapor, liquid ligaments, small droplets, and large droplets, are distinguished by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ed343948361e1423f02ae9159086678
https://pubmed.ncbi.nlm.nih.gov/20725324
https://pubmed.ncbi.nlm.nih.gov/20725324
Publikováno v:
Optics letters. 17(6)
Stimulated anti-Stokes Raman scattering (SARS) generated by one input beam is observed from CCI(4), ethanol, and water droplets. The first-order SARS intensity is approximately 10(4) times lower than the first-order stimulated-Raman-scattering (SRS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f19ef15be45d4971b06a37ce32c010b1
https://pubmed.ncbi.nlm.nih.gov/19784336
https://pubmed.ncbi.nlm.nih.gov/19784336
Publikováno v:
Optics letters. 16(3)
The angular distribution of the stimulated Raman scattering (SRS) from ethanol droplets is observed to be sinusoidal with n peaks, which are consistent with the mode number n of the morphology-dependent resonances (MDR’s). Two distinct values of n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d55cbb773d122cb7b842cdb14e8cd24
https://pubmed.ncbi.nlm.nih.gov/19773855
https://pubmed.ncbi.nlm.nih.gov/19773855
Publikováno v:
Optics letters. 15(16)
The spectrum of the third-order sum-frequency generation (TSFG) that results from the electric fields of the laser E(omega(L)) and of the first-order Stokes stimulated Raman scattering E(omega(1s)) is dependent on the droplet radius. In addition to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13c6894ad0decca4fb64d54bf6d15652
https://pubmed.ncbi.nlm.nih.gov/19770945
https://pubmed.ncbi.nlm.nih.gov/19770945
Publikováno v:
Optics letters. 14(8)
A series of discrete emission peaks is detected from single micrometer-sized droplets. The series starts at the blue third harmonic of the input IR radiation and extends to the red as a result of four-wave mixing of the input radiation and the multio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9d460deee77da58e4a246f1cb727933
https://pubmed.ncbi.nlm.nih.gov/19749934
https://pubmed.ncbi.nlm.nih.gov/19749934
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::097d3f1fc0287f836d432ebc8f3f5ec7
https://doi.org/10.4271/970825
https://doi.org/10.4271/970825
Autor:
Peter A. Furman, Robert T. Hahn, William P. Acker, Douglas P. Dragonetti, J. Christian Swindal
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9ee85fe9a0bf2380eceaa1a1b394036
https://doi.org/10.4271/950106
https://doi.org/10.4271/950106
Autor:
William P. Acker, Peter J. Kindlmann, Shi-Xiong Qian, Jia-biao Zheng, J. Christian Swindal, Mitchell H. Fields
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c51d77005b9c7501bc957ca0ca9d3cbe
https://doi.org/10.4271/950105
https://doi.org/10.4271/950105