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Showing 1 to 9 of 9 for “"Numeric Model"”.
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Selective catalytic reduction: testing, numeric modeling, and control strategies
… to NOx molar feed ratio were varied. A Simulink numeric model was created to examine the SCR transient phenomena. The Simulink numeric model showed in-catalyst ammonia and NOx concentration as a function of length in the direction of exhaust flow. This helped explain the SCR transient results. …
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Experimentelle Untersuchungen zu katalytischen Wasserstoffrekombinatoren für Leichtwasserreaktoren
… Thus it is now possible to validate detailed numeric models representing the processes in recombiners. Consequently the present study serves to broaden and corroborate competence in this significant area of reactor technology. In addition, the empirical knowledge thus gained may be used for a …
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Fahrzeug-Kompatibilität im Seitenaufprall
… soft and hardware made it possible to calculate numerically within a short time and with small costs physical procedures with sufficient accuracy. Numerical Simulation was used to investigate the influence factors of the side impact. The numeric models were validated on the basis a physical test. …
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Strömungsphänomene in Standgewässern
In the context of water quality modelling of catchment areas there is an increasing interest in flow simulation of small lakes and reservoirs in Germany. The physical processes in small lakes and reservoirs are described on the basis of the classification of turbulent characteristics in the context …
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Modelización numérica de la respuesta estructural de los firmes flexibles a partir de medidas experimentales en pista de ensayo a escala real
… En esta investigación se desarrolla un modelo numérico, cuyos resultados se comparan con las medidas realizadas in-situ en firmes instrumentados. La base experimental la constituyen seis secciones ensayadas en la Pista de Evaluación a Escala Real del CEDEX. Las secciones fueron …
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Structural analysis of the north-central Glennie Domain and controls on gold mineralization in the Santoy Gap Hanging Wall deposit, Seabee area, northern Saskatchewan
… Domain, coupled with detailed mapping and 3D modelling of the Gap Hanging Wall deposit in the Seabee area of the eastern Glennie. The regional-scale analysis covered three distinct map areas collectively spanning a 60 by 45 km area of the central Glennie Domain. Each area was separated into …
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Computational Fluid Dynamics (cfd) Modeling of a Laboratory Scale Coal Gasifier
… for the formation of synthetic gas (syngas) a numerical simulation was performed to predict the phenomena of coal gasification in a laboratory scale entrained-flow coal gasifier. The mesh for the model was developed with ICEM CFD software and the chemical and physical phenomena were modeled …
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Analysis of the Sediment Transport Capabilities of FESWMS FST2DH
<p>Many numeric models simulate the transport of sediment within rivers and streams. Engineers use such models to monitor the overall condition of a river or stream and to analyze the impact that the aggradation and degradation of sediment has on the stability of bridge piers and other features …
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Improving Steering Module Efficiency for Incremental Loading Finite Element Numeric Models
Engineers frequently use computerized numeric models to calculate and predict water levels and current patterns for rivers, bays, and other bodies of water. This computation often involves an iterative process known as incremental loading that can cause frustration and consume a lot of time. …