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KNOWLEDGE-BASED PROCESS MANAGEMENT, OR HOW TO OPTIMIZE A RECOVERY BOILER

H. Effenberger
Lehrstuhl Dampferzeuger und Wärweübertrager, Fakultät Maschinenbau/Energetechnik Technische Hochschule Zittau, Theodor-Körnor-Allee 16, 0-3800 Zittau, Germany

H. Furumoto
Abt. ANL A221, Siemens AG, Schuhstraβe 60, PF 32 40, W-8520 Erlangen, Germany

T. Abel
Lehrstuhl Dampferzeuger und Wärweübertrager, Fakultät Maschinenbau/Energetechnik Technische Hochschule Zittau, Theodor-Körnor-Allee 16, 0-3800 Zittau, Germany

Sinopsis

With the aim to retrieve is much information as possible from the production plant to process this information with information processing methods, evaluate, and use it for optimum process control, modern support tools were selected and combined in four levels to form a modular autonomous package. In the first level - the database - userspecific process data is asquired online and offline, and also gathered from library data from reference installations and literature evaluations. Software programs in the second level select data corresponding to the aim of the process control, condense it and normalize it. The actual knowledge retrieval is realized in the 3rd level. Here, knowledge is extracted from data conditioned in level 2 using process analysis, modeling, simulation and optimization. The aim of the knowledge implemented in the 4th level is to maximize the costeffectiveness, increase the operational reliability, quality assurance and fulfill the demands relating to environmental issues. Experience gained from process analysis and process optimization with examples from the Pulp Industry are reported.

ICHMT Digital Library

Bow shocks on a jet-like solid body shape. Thermal Sciences 2004, 2004. Pulsed, supersonic fuel jets - their characteristics and potential for improved diesel engine injection. PULSED, SUPERSONIC FUEL JETS - THEIR CHARACTERISTICS AND POTENTIAL FOR IMPROVED DIESEL ENGINE INJECTION
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Refractive index reconstructed field. (a) Second iteration. (b) Fourth iteration. Radiative Transfer - VI, 2010. Theoretical development for refractive index reconstruction from a radiative ... THEORETICAL DEVELOPMENT FOR REFRACTIVE INDEX RECONSTRUCTION FROM A RADIATIVE TRANSFER EQUATION-BASED ALGORITHM
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