Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Jeffrey R. Engel"'
Publikováno v:
54th AIAA Aerospace Sciences Meeting.
The internal surfaces of liquid hydrocarbon-fueled rocket engine thrust chambers, throats, and nozzles are exposed to high pressure combustion products at temperatures beyond 6000 F. Regenerative cooling is widely used in these engines to prevent ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a56e2292ce4806e65d735cfbc45a59f1
https://doi.org/10.2514/6.2016-1451
https://doi.org/10.2514/6.2016-1451
Autor:
Skip Williams, B. R. Van Devener, James Nabity, T. Shimizu, Jeffrey R. Engel, David T. Wickham, Scott L. Anderson, G.A. Poskrebyshev, Hai Wang, Aamir D. Abid, Jie Yu
Publikováno v:
Combustion and Flame. 157:421-435
Catalytic ignition of methane over the surfaces of freely-suspended and in situ generated palladium nanoparticles was investigated experimentally and numerically. The experiments were conducted in a laminar flow reactor. The palladium precursor was a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1836265874d28211facd9e3e1634bc9
https://doi.org/10.1016/j.combustflame.2009.07.012
https://doi.org/10.1016/j.combustflame.2009.07.012
Autor:
Jeffrey R. Engel, Robert J. Kee, David T. Wickham, Nicholas E. McGuire, James Nabity, Neal P. Sullivan, Michael J. Kaufman, Huayang Zhu
Publikováno v:
Chemical Engineering Science. 64:5231-5239
This paper reports the synthesis, characterization, and performance of steam-reforming catalysts based upon dispersed Rh particles on Sr-substituted hexaaluminate supports. As confirmed by electron microscopy and X-ray diffraction, the Sr-substituted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f6e38c5d58d0dadcbd2fccad9f60899
https://doi.org/10.1016/j.ces.2009.08.030
https://doi.org/10.1016/j.ces.2009.08.030
Autor:
Scott L. Anderson, T. Shimizu, Hai Wang, James Nabity, B. R. Van Devener, S. Williams, Jie Yu, Jeffrey R. Engel, David T. Wickham
Publikováno v:
The Journal of Physical Chemistry C. 113:20632-20639
Decomposition of a fuel-soluble precursor was used for in situ generation of Pd/PdO nanoparticles, which then catalyzed ignition of the methane/O2/N2 flow. To help understand the relationship between particle properties and activity, the composition,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8634817a0acfd0336daf45c8eb66915c
https://doi.org/10.1021/jp904317y
https://doi.org/10.1021/jp904317y
Publikováno v:
SAE International Journal of Aerospace. 1:228-238
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aae4480e15bae90e828b70c559ad3f4f
https://doi.org/10.4271/2008-01-2052
https://doi.org/10.4271/2008-01-2052
Publikováno v:
Journal of Propulsion and Power. 24:55-63
Hypersonic air-breathing vehicles travel at high speeds and generate heat loads that are greater than can be met from sensible heating of the fuel. However, the fuel can provide about 50% more heat sink capacity if it undergoes endothermic thermal cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::201610a8d8dc1316b2f8ffacb8e70dc5
https://doi.org/10.2514/1.24336
https://doi.org/10.2514/1.24336
Publikováno v:
Journal of Russian Laser Research. 27:552-561
Currently, there is a strong need to develop new weapons systems that incorporate advanced propulsion technologies. However, these systems place severe demands on combustion and thus methods to improve combustion by reducing ignition delay or widenin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14c61f32c43bc39202d16081cd3c6105
https://doi.org/10.1007/s10946-006-0034-8
https://doi.org/10.1007/s10946-006-0034-8
Publikováno v:
Journal of Propulsion and Power. 17:1253-1257
Aircraft designed for hypersonic e ight must incorporate active cooling in the propulsion system. Hydrocarbon cracking reactions produce a high endotherm; however, without a catalyst these reactions require very high temperatures, which reduces the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9440d95934b568864d16ae2d2d0c205
https://doi.org/10.2514/2.5872
https://doi.org/10.2514/2.5872
Publikováno v:
43rd International Conference on Environmental Systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08cd23d674e10129dbf658520849d023
https://doi.org/10.2514/6.2013-3307
https://doi.org/10.2514/6.2013-3307
Publikováno v:
40th International Conference on Environmental Systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ad59c24d3a25b977041ebc6f6682006
https://doi.org/10.2514/6.2010-6034
https://doi.org/10.2514/6.2010-6034