From real-time optimization techniques to an autopilot for steady-state processes

Autor: Papasavvas, Aris

Most industrial systems have objectives to meet (e.g. economic performance, production quality), are subject to disturbances (e.g. market fluctuations, aging, variations in the processed raw material), and almost never follow exactly the models that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e607ab03d65b50c5cee98be876883072

Anaerobic digester bioaugmentation influences quasi steady state performance and microbial community

Autor: Kaushik Venkiteshwaran, Jérôme Hamelin, Daniel Zitomer, Kim Milferstedt

Publikováno v: Water Research
Water Research, IWA Publishing, 2016, 104, pp.128-136. ⟨10.1016/j.watres.2016.08.012⟩
Water Research (104), 128-136. (2016)

Nine anaerobic digesters, each seeded with biomass from a different source, were operated identically and their quasi steady state function was compared. Subsequently, digesters were bioaugmented with a methanogenic culture previously shown to increa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af75c87fdc906deb4d86ae8a19b9534c
https://hal.archives-ouvertes.fr/hal-01608636

Efficient Numerical Simulation of Steady-State Metal Forming Processes by an Iterative Surface Calculation

Autor: Ugo Ripert, Lionel Fourment

Publikováno v: Key Engineering Materials
Key Engineering Materials, Trans Tech Publications, 2014, 622-623, pp.625-631. ⟨10.4028/www.scientific.net/KEM.622-623.625⟩

International audience; The 3D finite element simulations of processes like multi-pass rolling or drawing often result into exorbitant computational times that make the numerical approach almost infeasible while only the “stationary” step of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ab81fa012794a3e562884d3eded1f40
https://hal-mines-paristech.archives-ouvertes.fr/hal-01116174

Erosion timescales derived from U-decay series measurements in rivers

Autor: Simon Turner, Bernard Bourdon, Claude J. Allègre, Nathalie Vigier

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2001
Earth and Planetary Science Letters, Elsevier, 2001, 193 (3-4), pp.549-563. ⟨10.1016/S0012-821X(01)00510-6⟩
HAL
Earth and Planetary Science Letters, 2001, 193 (3-4), pp.549-563. ⟨10.1016/S0012-821X(01)00510-6⟩

International audience; The relative importance of the factors influencing weathering of continental rocks has been a topic of debate for the last few decades. The principal reasons are the lack of reliable proxies for chemical weathering and the dif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc30904ffae57f113470af699bfaeb4a
https://doi.org/10.1016/s0012-821x(01)00510-6

Steady-State Processes of Extrusion and Drawing

Publikováno v: Metal Forming and the Finite-Element Method, 1989.

Externí odkaz: https://doi.org/10.1093/oso/9780195044027.003.0013