Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Lasitha Cumaranatunge"'
Autor:
Michael J. Ruth, Krishna P. Chilumukuru, Govindarajan Kothandaraman, Lasitha Cumaranatunge, Howard Hess, Michael J. Cunningham, Aniket Gupta
Publikováno v:
SAE International Journal of Engines. 10:1580-1587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51f5637cbeb6c2d42910d7c7d20af7ef
https://doi.org/10.4271/2017-01-0911
https://doi.org/10.4271/2017-01-0911
Autor:
Patrick Bannon, Kenneth Camm, Lasitha Cumaranatunge, Erich Weigert, Louise Clare Arnold, Julian Peter Cox, Hai-Ying Chen, Donna Liu
Publikováno v:
SAE International Journal of Engines. 10:1713-1721
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b91348f0433e0326292ee29d8379b3a
https://doi.org/10.4271/2017-01-0955
https://doi.org/10.4271/2017-01-0955
Autor:
Griffin Repley, Andrew Lee, Andrew Francis Chiffey, Kevin McGonigle, Sougato Chatterjee, Lasitha Cumaranatunge, Joel Stetina
Publikováno v:
Emission Control Science and Technology. 3:93-104
The soot combustion efficiency of a Pt-based catalyzed soot filter (CSF) was compared to a Cu-SCR catalyst-coated soot filter (SCRF® catalyst) under active regeneration conditions. The CSF was found to have a significantly higher soot combustion eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02067d0f9b536d0de74a4e17208a1f2
https://doi.org/10.1007/s40825-016-0059-6
https://doi.org/10.1007/s40825-016-0059-6
Autor:
Brian R. Kromer, Alex Yezerets, James M. Caruthers, Joshua L. Ratts, S.S. Mulla, Fabio H. Ribeiro, Neal W. Currier, W. Nicholas Delgass, Lasitha Cumaranatunge, Lei Cao
Publikováno v:
Catalysis Today. 136:93-103
A one-dimensional model of NO oxidation and NO x storage on PUBaO/Al 2 O 3 monolith catalysts has been developed to predict evolution of the effluent gases as well as surface species during the storage portion of the NO x trap cycle. The model combin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1061a27940ff56b0920ac0677fe456b4
https://doi.org/10.1016/j.cattod.2008.02.013
https://doi.org/10.1016/j.cattod.2008.02.013
Autor:
Neal W. Currier, Lasitha Cumaranatunge, S.S. Mulla, W. N. Delgass, Aleksey Yezerets, Fabio H. Ribeiro
Publikováno v:
Journal of Catalysis. 246:29-34
We report that the regeneration of a Pt/BaO/Al2O3 NOx trap in H2 occurs through the formation of NH3 as an intermediate. When NH3 is used instead of H2, the reduction process is equivalent and equally effective to using H2, thus confirming our hypoth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c94d4d128e5f86fa12ecefa57cb78d0
https://doi.org/10.1016/j.jcat.2006.11.008
https://doi.org/10.1016/j.jcat.2006.11.008
Autor:
S.S. Mulla, Lasitha Cumaranatunge, Gary Blau, W.N. Delgass, Dmitry Zemlyanov, Fabio H. Ribeiro, William S. Epling, N. Chen
Publikováno v:
Journal of Catalysis. 241:389-399
The kinetics of NO oxidation was determined on two Pt catalysts with average particle sizes of 2.4 nm (fresh) and 7.0 nm (sintered). The degree of surface oxidation after reaction, as measured by CO titration and XPS, determined the surface reactivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83649a7b5b2acd97c0726b0344c00688
https://doi.org/10.1016/j.jcat.2006.05.016
https://doi.org/10.1016/j.jcat.2006.05.016
Autor:
S.S. Mulla, W. N. Delgass, Fabio H. Ribeiro, N. Chen, Lasitha Cumaranatunge, William S. Epling
Publikováno v:
Catalysis Today. 114:57-63
The turnover rate (TOR) per unit surface Pt atom for NO oxidation by O 2 on a Pt/K/Al 2 O 3 NO x storage-reduction catalyst was 2.5 times higher at 300 °C than the rate on a Pt/Al 2 O 3 catalyst with the same Pt loading. The power rate law orders wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386b825cd55fc53dd01c5ec4a2f449d4
https://doi.org/10.1016/j.cattod.2006.02.013
https://doi.org/10.1016/j.cattod.2006.02.013
Publikováno v:
Journal of Catalysis. 232:38-42
A method for enhancing the useful Au content in Au/TS-1 catalysts for vapor-phase propylene epoxidation is reported. Exposure of calcined TS-1 support to 1 M NH 4 NO 3 at 80 °C, followed by vacuum drying, produced a modified TS-1 support material. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::181b82c5e0f72434d6a4694d4102a450
https://doi.org/10.1016/j.jcat.2005.02.006
https://doi.org/10.1016/j.jcat.2005.02.006
Publikováno v:
Canadian Journal of Physics. 81:1121-1129
We investigate Graham's law of effusion in a series of molecular dynamics simulations. We show that the law remains valid not only in a dilute gas, but also in fluids dense enough to cause localization, even when various particles of the system inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d2c9bac3ef527bb1f223d6ae9017423
https://doi.org/10.1139/p03-077
https://doi.org/10.1139/p03-077
Autor:
Kendall T. Thomson, Bradley Taylor, W. Nicholas Delgass, Lasitha Cumaranatunge, Ajay M. Joshi
Publisher Summary Production of propylene oxide in a single step with no side products has been a long-sought industrial target. While a liquid-phase H2O2/TS-1-based route appears to be imminent, due to handling problems and cost associated with H2O2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b482d20a90f4a4157d772d3534d1174
https://doi.org/10.1016/b978-0-444-53188-9.00011-0
https://doi.org/10.1016/b978-0-444-53188-9.00011-0
