Zobrazeno 1 - 10
of 22
pro vyhledávání: '"T. E. Parker"'
Publikováno v:
Metrologia. 59:035007
A three-cornered hat analysis has been performed on three independent time transfer systems between the United States Naval Observatory (USNO) and the National Institute of Standards and Technology (NIST). These include (1) a direct Two-Way Satellite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f015f0612d3c5da03de1c2cdbd07ae9
https://doi.org/10.1088/1681-7575/ac6a95
https://doi.org/10.1088/1681-7575/ac6a95
Publikováno v:
Measurement Science and Technology. 18:2021-2032
Flow field non-uniformity effects on the sizing results from inversion of multi-angle elastic light scattering signals were investigated and found to be significant for measurement systems where the scale of the flow field variation and the scatterin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0be61b75cf34410803c6a8ff2fbbab
https://doi.org/10.1088/0957-0233/18/7/031
https://doi.org/10.1088/0957-0233/18/7/031
Autor:
T. E. Parker, J. E. Labs
Publikováno v:
Combustion Science and Technology. 179:1159-1182
Results from a unique experimental system that quantifies combustion products from a single diesel combustion event are presented and the implications of these results are discussed. Data presented in this paper are the emission levels for carbon mon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bae038ff45bb9d3ac4c9fe0a67e3aef1
https://doi.org/10.1080/00102200600976859
https://doi.org/10.1080/00102200600976859
Autor:
T. E. Parker, Justin Spelman
Publikováno v:
Combustion Science and Technology. 172:23-33
This article presents the results of a radiative emission measurement of NO made with a custom Fabry-Perot interferometer at the Arapahoe IV power plant in Colorado. The power plant measurements were done to demonstrate the instrument's ability to no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f2a9e6e457be8fcf4ee5b5e09809e84
https://doi.org/10.1080/00102200108935836
https://doi.org/10.1080/00102200108935836
Publikováno v:
Review of Scientific Instruments. 72:3699-3705
A power plant simulator was designed and built for development and calibration of optical diagnostics in power plant flows. This article describes the important features of this simulator as well as it performance. The simulator was constructed using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::861a448ade6e75b9355dd994f8c1dc50
https://doi.org/10.1063/1.1391439
https://doi.org/10.1063/1.1391439
Autor:
S R, Jefferts, T P, Heavner, T E, Parker, J H, Shirley, E A, Donley, N, Ashby, F, Levi, D, Calonico, G A, Costanzo
Publikováno v:
Physical review letters. 112(5)
We report a high-accuracy direct measurement of the blackbody radiation shift of the 133Cs ground-state hyperfine transition. This frequency shift is one of the largest systematic frequency biases encountered in realizing the current definition of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::521a7fa47a668386e290f308070cdc74
https://pubmed.ncbi.nlm.nih.gov/24580583
https://pubmed.ncbi.nlm.nih.gov/24580583
Publikováno v:
AIAA Journal. 34:500-507
A shock tube system was used to produce known concentrations of water at combustion temperatures so that the infrared radiance from a portion of the H 2 O(v 2 ) band could be measured as a function of temperature and wavelength. The resulting data se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d3cf4342b19e248447ca409fb25c3d
https://doi.org/10.2514/3.13096
https://doi.org/10.2514/3.13096
Publikováno v:
Journal of Propulsion and Power. 11:1154-1161
Mixing and combusting high-enthalpy flows, similar to those encountered in supersonic combusting ramjet engines, were investigated using a shock tunnel to produce the flow in conjunction with nonintrusive optical diagnostics that monitored the perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18c5ed7f327bda086d04f60199b8fcca
https://doi.org/10.2514/3.23954
https://doi.org/10.2514/3.23954
Autor:
William J. Kessler, Hartmut H. Legner, T. E. Parker, Steven J. Davis, P. Mulhall, K. McManus, Mark G. Allen, D. Sonnenfroh
Publikováno v:
AIAA Journal. 32:1676-1682
A combined experimental and analytical effort was conducted to demonstrate the applicability of OH Doppler-shifted fluorescence imaging of velocity distributions in supersonic combustion gases near and above atmospheric pressure. The experiments were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d21eec32a64294c7132c19e7adba0f
https://doi.org/10.2514/3.12159
https://doi.org/10.2514/3.12159
Autor:
Hartmut H. Legner, T. E. Parker, R. R. Foutter, W. G. Reinecke, Mark G. Allen, Steven J. Davis, Wilson T. Rawlins
Publikováno v:
AIAA Journal. 31:505-512
Recent results are presented from an experimental study to develop Planar Laser-Induced Fluorescence (PLIF) diagnostics for application to scramjet combustor development. The measurements are made in a reacting flow shock-tunnel facility which genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::941ad79cdf6d3aca2327399d6dae6fe3
https://doi.org/10.2514/3.11358
https://doi.org/10.2514/3.11358