Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Cassiano R. E. de Oliveira"'
Autor:
Nima Fathi, Patrick McDaniel, Seyed Sobhan Aleyasin, Matthew Robinson, Peter Vorobieff, Sal B. Rodriguez, Cassiano R. E. de Oliveira
Publikováno v:
Journal of Cleaner Production. 180:407-416
A solar chimney power plant (SCPP) offers an efficient method of converting solar irradiation to electrical power. It can be combined with a nuclear power plant to improve its efficiency and minimize its environmental impact. Rather than dumping the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0f6f9236f0b8efdf916fe798822e11
https://doi.org/10.1016/j.jclepro.2018.01.132
https://doi.org/10.1016/j.jclepro.2018.01.132
Publikováno v:
Journal of Nuclear Engineering and Radiation Science. 4
The intermittency of renewable power generation systems on the low carbon electric grid can be alleviated by using nuclear systems as quasi-storage systems. Nuclear air-Brayton systems can produce and store hydrogen when electric generation is abunda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95ff4503a4d38b6816de5f0c0a1adad5
https://doi.org/10.1115/1.4037806
https://doi.org/10.1115/1.4037806
Publikováno v:
Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors.
The intermittency of renewable power generation systems on the low carbon electric grid can be alleviated by using nuclear systems as quasi-storage systems. Nuclear Air-Brayton Combined Cycle systems can produce and store hydrogen when electric gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5df144c6dee348aa942d73a45471a7c
https://doi.org/10.1115/icone24-60128
https://doi.org/10.1115/icone24-60128
Publikováno v:
Nuclear Science and Engineering. 161:216-234
This paper describes the development of a coupled space-angle a posteriori error analysis and adaptive method for radiation transport calculations based on the second-order, even-parity form of the transport equation discretized by a variational fini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca8e5ee7e55b848e17d4a56bb46895d
https://doi.org/10.13182/nse161-216
https://doi.org/10.13182/nse161-216
Publikováno v:
Annals of Nuclear Energy. 35:861-867
A hybridization of the recently introduced Particle Collision Algorithm (PCA) and the Nelder–Mead Simplex algorithm is introduced and applied to a core design optimization problem which was previously attacked by other metaheuristics. The optimizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48d93f1f97bf0f486a8ea43ae4103078
https://doi.org/10.1016/j.anucene.2007.09.006
https://doi.org/10.1016/j.anucene.2007.09.006
Autor:
Jefferson L. M. A. Gomes, Anthony J. H. Goddard, Franscisco B.S. Oliveira, Cassiano R. E. de Oliveira, Christopher C. Pain
Publikováno v:
Heat Transfer Engineering. 28:576-597
In this work, the two-fluid granular temperature model is used to investigate the heat exchanged between a heated wall and a gas-solid fluidized bed. Numerical simulations were performed in 2-D and 3-D fluidized beds using a solid phase effective the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8262fea3fc63486377043fc2c2a74c90
https://doi.org/10.1080/01457630701194011
https://doi.org/10.1080/01457630701194011
Publikováno v:
Progress in Nuclear Energy. 48:525-539
Two stochastic optimization algorithms conceptually similar to Simulated Annealing are presented and applied to a core design optimization problem previously solved with Genetic Algorithms. The two algorithms are the novel Particle Collision Algorith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf4757d0913f183e2c8f923f094b412
https://doi.org/10.1016/j.pnucene.2005.10.004
https://doi.org/10.1016/j.pnucene.2005.10.004
Autor:
Christopher C. Pain, Cassiano R. E. de Oliveira, Adrian Umpleby, Tony Goddard, Elsa Aristodemou, Christopher Harris
Publikováno v:
Geophysical Prospecting. 54:99-120
Simulating radiation transport of neutral particles (neutrons and γ-ray photons) within subsurface formations has been an area of research in the nuclear well-logging community since the 1960s, with many researchers exploiting existing computational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eedd760a48d00c83b5f04c9997fd78f
https://doi.org/10.1111/j.1365-2478.2006.00521.x
https://doi.org/10.1111/j.1365-2478.2006.00521.x
Autor:
Jefferson L. M. A. Gomes, Alexander Agung, Cassiano R. E. de Oliveira, Tim H. J. J. van der Hagen, Anthony J. H. Goddard, Bryan Miles, Christopher C. Pain, Hugo van Dam, Danny Lathouwers, Matthew D. Eaton
Publikováno v:
Nuclear Technology. 153:117-131
This paper describes several modifications to the design of a fluidized bed nuclear reactor in order to improve its performance. The goal of these modifications is to achieve a higher power output, requiring an excess reactivity of 4% at maximum expa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7d046676871ebe621887315cdf73f78
https://doi.org/10.13182/nt06-a3694
https://doi.org/10.13182/nt06-a3694
Autor:
Gary J. Hampson, Cassiano R. E. de Oliveira, Matthew D. Piggott, Christopher C. Pain, Peter A. Allison, Martin R. Wells
Publikováno v:
Journal of the Geological Society. 162:417-420
Debate surrounds the extent of tidal influence in Palaeozoic shallow epi-continental seas. In the absence of analogical reasoning, numerical modelling provides a quantitative means of investigating tidality in the geological record. Herein a new fini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16b4aa2175fa0fb89980c7f71da5966a
https://doi.org/10.1144/0016-764904-128
https://doi.org/10.1144/0016-764904-128