Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Steven D. Woodruff"'
Publikováno v:
Oxide-based Materials and Devices X.
Alumina ceramic is widely used as a thermocouple protector or engineering ceramic in harsh environments due to its high-temperature stability, chemical inertness, and low thermal conductivity. Because alumina is prevalent in high-temperature equipmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78f1cfb926840c71fee4c7fa28a883dd
https://doi.org/10.1117/12.2511792
https://doi.org/10.1117/12.2511792
Autor:
Daniel S. Homa, Li Yu, Paul R. Ohodnicki, Steven D. Woodruff, Anbo Wang, Benjamin Chorpening, Michael P. Buric, Gary Pickrell, Elizabeth Bonnell
Publikováno v:
Optical Fiber Technology. 30:1-7
This study reports on the temperature dependent behavior of silica based optical fibers upon exposure to high temperatures in hydrogen and ambient air. The hydroxyl absorption bands in the wavelength range of 1000–2500 nm of commercially available
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b1fa34a93073173988035f75b519aad
https://doi.org/10.1016/j.yofte.2016.01.004
https://doi.org/10.1016/j.yofte.2016.01.004
Publikováno v:
Next-Generation Spectroscopic Technologies VIII.
The modern energy production base in the U.S. is increasingly incorporating opportunity fuels such as biogas, coalbed methane, coal syngas, solar-derived hydrogen, and others. In many cases, suppliers operate turbine-based generation systems to effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53107f56492a81843cdb775a3b9925c5
https://doi.org/10.1117/12.2177015
https://doi.org/10.1117/12.2177015
Publikováno v:
Applied Optics. 56:8598
Sapphire is a widely used high-temperature material, and this work presents thorough characterization of all the measurable Raman scattering modes in sapphire and their temperature dependencies. Here, Raman scattering in bulk sapphire rods is measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2ade71f100614afe2cee972d991b081
https://doi.org/10.1364/ao.56.008598
https://doi.org/10.1364/ao.56.008598
Publikováno v:
Micro- and Nanotechnology Sensors, Systems, and Applications VI.
Opportunities exist to improve on-line process control in energy applications with a fast, non-destructive measurement of gas composition. Here, we demonstrate a Raman sensing system which is capable of reporting the concentrations of numerous specie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::039ab22d27eb2eb11dfe266061d42684
https://doi.org/10.1117/12.2051241
https://doi.org/10.1117/12.2051241
Publikováno v:
Industrial & Engineering Chemistry Research. 36:5277-5281
Steam is utilized as a diluent in the regeneration of zinc-based hot gas desulfurization sorbents used in fuel gas cleanup. Therefore, the effect of water vapor on the interaction of zinc sulfide (ZnS) with oxygen at 823, 873, and 923 K was studied u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f52e80f324befa15a979f8fc62632489
https://doi.org/10.1021/ie970343e
https://doi.org/10.1021/ie970343e
Publikováno v:
SPIE Proceedings.
We previously reported the use of hollow metal and dielectric lined waveguides as gas cells used in real-time Raman spectroscopy of gas mixtures. Our team has constructed a multi-gas Raman sensor system capable of measuring molecular components in mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e100f03f3ffaebd99d6b47739f4553f6
https://doi.org/10.1117/12.2015948
https://doi.org/10.1117/12.2015948
Publikováno v:
Complex Light and Optical Forces VII.
Hollow, metal-lined capillary waveguides have recently been utilized in spontaneous gas-Raman spectroscopy to improve signal strength and response time. The hollow waveguide is used to contain the sample gases, efficiently propagate a pump beam, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7276b465daf8d57aa433f34d52a255b7
https://doi.org/10.1117/12.2005168
https://doi.org/10.1117/12.2005168
Publikováno v:
Symposium (International) on Combustion. 26:3179-3188
Individual coal and carbon particles were levitated in an electrodynamic balance (EDB) and characterized using high-speed diode array and video based imaging systems to determine particle surface area, volume, drag, mass and density. These same parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a64a940352ae41e837bcb8aee7dcf0
https://doi.org/10.1016/s0082-0784(96)80163-9
https://doi.org/10.1016/s0082-0784(96)80163-9
Publikováno v:
Industrial & Engineering Chemistry Research. 34:699-702
Several zinc-based sorbents have been shown to be promising regenerable high-temperature sorbents for hydrogen sulfide removal from fuel gas in coal gasification. The performance of these sorbents depends on both their sulfidation ability and their r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8f6940b1e7e6d3cbc0dfcb94ceee989
https://doi.org/10.1021/ie00041a032
https://doi.org/10.1021/ie00041a032