Results 21 to 30 of about 22,562 (187)

A State Observer Design for Simultaneous Estimation of Charge State and Crossover in Self-Discharging Disproportionation Redox Flow Batteries [PDF]

, 2019
This paper presents an augmented state observer design for the simultaneous estimation of charge state and crossover flux in disproportionation redox flow batteries, which exhibits exponential estimation error convergence to a bounded residual set.
Ascencio, Pedro, Howey, David, Monroe, Charles, Smith, Kirk   +3 more
core   +3 more sources

Minimal-time bioremediation of natural water resources [PDF]

, 2011
We study minimal time strategies for the treatment of pollution of large volumes, such as lakes or natural reservoirs, with the help of an autonomous bioreactor. The control consists in feeding the bioreactor from the resource, the clean output returning
Cabrera, Hector Ramirez, Gajardo, Pedro, Harmand, Jérôme, Rapaport, Alain   +3 more
core   +6 more sources

Neutron imaging on the VR-1 reactor

Journal of Physics: Conference Series, 2016
Training reactor VR-1 is a low power research reactor with maximal thermal power of 1 kW. The reactor is operated by the Faculty of Nuclear Science and Physical Engineering of the Czech Technical University in Prague. Due to its low power it suits as a tool for education of university students and training of professionals.
J Crha, L Sklenka, J Soltes
openaire   +1 more source

Towards distributed diagnosis of the Tennessee Eastman process benchmark [PDF]

, 2002
A distributed hybrid strategy is outlined for the isolation of faults and disturbances in the Tennessee Eastman process, which would build on existing structures for distributed control systems, so should be easy to implement, be cheap and be widely ...
Basseville, Becraft, Chantler, Chen, Chow, Clarke, de Kleer, Dorf, Downs, Forbus, Gertler, Gertler, Harris, Himmelblau, Iri, Isermann, Isermann, Isermann, John Howell, Jun Chen, Kramer, Kramer, Kutsuwa, Leonhardt, Lunze, McAvoy, Mo, Shiozaki, Thornhill, Thornhill, Tsuge, Tsuge, Tyler, Vedam, Wang   +34 more
core   +1 more source

Validation of IRDFF-II library in VR-1 reactor field using thin targets

Annals of Nuclear Energy, 2021
Cross section data are fundamental quantities which affect the accuracy of all calculations in nuclear applications. A new dosimetry library IRDFF-II that contains cross section evaluations with full uncertainty quantification was developed by the International Atomic Energy Agency and released in January 2020 (https://www-nds.iea.org/IRDFF).
Kostal, M., Losa, E., Schulc, M., Simon, J., Bily, T., Rypar, V., Mareček, M., Uhlíř, J., Czakoj, T., Capote, R., Trkov, A., Simakov, Stanislav   +11 more
openaire   +3 more sources

Light‐Induced Dispersion of Pd Single Atoms Provides Steady‐State‐Stabilized Activity for Photocatalytic H2 Generation

Angewandte Chemie, EarlyView.
High photon flux causes (re)distionpersion of atomic Pd species on TiO2 in photocatalytic experiments, whereas Pt SAs undergo continuous agglormation. This allows light‐driven stabilization of active Pd centers for sustained H2 evolution. ABSTRACT In recent years, the use of single atoms (SAs) has become increasingly significant in photocatalysis ...
Xin Zhou, Nikita Denisov, Ana S. Dobrota, Natalia V. Skorodumova, Igor A. Pašti, Hyesung Kim, Patrik Schmuki   +6 more
wiley   +2 more sources

Flow Cell Characterisation: Flow Visualisation, Pressure Drop and Mass Transport at 2D Electrodes in a Rectangular Channel [PDF]

, 2020
The reaction environment in a C-Flow Lab 5 × 5® laboratory-scale electrochemical flow cell was characterised in terms of fluid flow, hydraulic pressure drop and space averaged mass transport coefficient. The cell was studied in flow-by configuration with
Arenas, Luis, Graves, John, Walsh, Frank, Wu, Liang   +3 more
core   +1 more source

Measurements of 235U(nth,f) Spectrum Averaged Cross Sections (SACS) in zero power reactors [PDF]

EPJ Web of Conferences
This paper deals with the measurement of Spectrum Averaged Cross Sections in two different neutron fields formed in zero power reactors. The first was Benchmark Neutron Reference Field in the LR-0 reactor, and the second field was in the center of the ...
Košťál Michal, Losa Evžen, Czakoj Tomáš, Bílý Tomáš, Schulc Martin, Juříček Vlastimil, Šimon Jan, Mareček Martin, Uhlíř Jan, Krechlerová Alena, Simakov Stanislav, Trkov Andrej, Capote Roberto   +12 more
doaj   +1 more source

The Interplay Between GUT and Flavour Symmetries in a Pati-Salam x S4 Model [PDF]

, 2010
Both Grand Unified symmetries and discrete flavour symmetries are appealing ways to describe apparent structures in the gauge and flavour sectors of the Standard Model. Both symmetries put constraints on the high energy behaviour of the theory.
A Aranda, A Aranda, A Aranda, A Datta, A Dighe, A Dighe, A Dighe, A Dighe, A Giuliani, A Hayakawa, A Melfo, A Prikas, A Schorr, A Zee, ACB Machado, AS Joshipura, B Adhikary, B Adhikary, B Bhuyan, B Brahmachari, B Dutta, B Dutta, BC Chauhan, C Csáki, C Hagedorn, C Hagedorn, C Hagedorn, C Hagedorn, CD Froggatt, CI Low, CS Aulakh, D-G Lee, DA Demir, DA Demir, DM Capper, E Ma, E Ma, E Ma, E Ma, E Ma, E Ma, E Ma, E Ma, E Ma, E Ma, E Ma, E Ma, EE Jenkins, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Bazzocchi, F Braam, F Caravaglios, F Caravaglios, F Feruglio, F Feruglio, F Feruglio, F Feruglio, F Plentinger, F Plentinger, F Yin, Federica Bazzocchi, G Altarelli, G Altarelli, G Altarelli, G Altarelli, G Altarelli, G Altarelli, G Altarelli, G Altarelli, G-J Ding, G-J Ding, G-J Ding, GC Branco, GG Ross, GG Ross, GK Leontaris, GL Fogli, GL Fogli, H Georgi, H Ishimori, H Ishimori, H Ishimori, H Minakata, H Ohsumi, H Zhang, I Medeiros Varzielas de, I Medeiros Varzielas de, I Medeiros Varzielas de, I Medeiros Varzielas de, J Ferrandis, J-w Mei, JB Dent, JC Pati, JR Ellis, JR Ellis, K Cheung, KA Hochmuth, KS Babu, L Lavoura, L Wolfenstein, Luca Merlo, M Albrecht, M Danilov, M Frank, M Hirsch, M Hirsch, M Hirsch, M Hirsch, M Hirsch, M Honda, M Ishiduki, M Lindner, M Lindner, M Raidal, M-C Chen, M-C Chen, M-C Chen, MA Schmidt, MC Gonzalez-Garcia, MC Gonzalez-Garcia, MK Parida, N Li, P Ciafaloni, PF Harrison, PF Harrison, PF Harrison, PF Harrison, PF Harrison, PH Frampton, PH Frampton, PH Frampton, PH Frampton, Reinier de Adelhart Toorop, RN Mohapatra, S Antusch, S Antusch, S Antusch, S Antusch, S Antusch, S Bertolini, S Boudjemaa, S Morisi, S Morisi, S Morisi, S Pakvasa, S-L Chen, SB Kim, SF King, SF King, SF King, SK Kang, T Blazek, T Brown, T Brown, T Miura, T Ohlsson, T Schwetz, T Schwetz, TJ Burrows, V Elias, V Elias, V Elias, VD Barger, W Grimus, X-G He, X-G He, Y Cai, Y Cai, Y Koide, Y Koide, Y Lin, Y Lin, Y Lin, Y Nomura, Z Berezhiani, Z Chacko, Z-z Xing, Z-z Xing   +185 more
core   +3 more sources

Kinetics analysis of spiral automatic circulation anaerobic reactor

浙江大学学报. 农业与生命科学版, 2009
The kinetic characteristics of spiral automatic circulation (SPAC) anaerobic reactor were investigated. Base on material balance, the relationship between the volumetric removal rate and the effluent concentration was established and analyzed by the ...
WANG Cai-hua, ZHENG Ping, CHEN Jian-wei, TANG Chong-jian, YU Yi   +4 more
doaj   +1 more source