Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"continuous steel casting"”.
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Control of constrained moving-boundary process with application to steel continuous casting
Continuous casting is an important engineering process producing nearly all steel currently used worldwide. Regulation of the steel temperature through the water spraying during casting critically affects the final product quality as well as operational safety. Most of the cooling spray control …
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Predictive control algorithms with guaranteed stability and asymptotic tracking
A model of the continuous steel casting process is developed and validated using open loop identification. Modifications are made to the identification algorithm to enhance accuracy of the estimated model. The GPC (generalized predictive control) algorithm is then implemented for mold level …
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User-friendly interface design and development for continuous-casting model CON1D
… run simulations, and graph the outputs from the continuous casting model CON1D was designed and implemented in a spreadsheet environment, with a focus on including features to expand the usability and audience of the model. CON1D is a very powerful and efficient 1-D transient computational model …
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Modeling transient multiphase flow and mold top surface behavior in steel continuous casting
… mold region and mold top surface behavior during continuous casting of steel slabs. Each model can be used independently or combined together as a comprehensive system to gain insights into the inter-related multiphase fluid dynamics in the caster mold during both quasi-steady-state and …
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Optimalizace teplotního pole s fázovou přeměnou
Práce se zabývá modelováním problému kontinuálního lití oceli. Tento proces výroby oceli získal nejen v České republice v posledních letech faktickou dominanci. V práci je řešen sochor s kruhovým průřezem, který bývá často neprávem opomíjen. Pro výpočet teplotního pole je nejprve vytvořen numerický …