Sökning: "Dynamic process"
Visar resultat 1 - 5 av 1518 avhandlingar innehållade orden Dynamic process.
1. Process planning for precision manufacturing : An approach based on methodological studies
Sammanfattning : Process planning is a task comprising a broad range of activities to design and develop an appropriate manufacturing process for producing a part. Interpretation of the part design, selection of manufacturing processes, definition of operations, operation sequences, machining datums, geometrical dimensions and tolerances are some common activities associated with the task. LÄS MER
2. Dynamic Systems : Enzymatic Synthesis, Exchange Reactions and Applications in Materials Science
Sammanfattning : This thesis is divided into three parts, revolving around the developments of dynamic systems utilized in dynamic kinetic resolution (DKR) and constitutional dynamic chemistry (CDC).The first section gives an introduction to constitutional dynamics, the core concept of this thesis. LÄS MER
3. Process modelling based on data from an evaporation and a CTMP process : Analysis of energy efficiency and process variability
Sammanfattning : The manufacture of pulp and paper is an energy intensive process configured of several unit processes that shape a network of flows of wood chips, chemical pulp, mechanical pulp, paperboard, steam and other important components. Improved energy efficiency supports sustainability of the process and the products. LÄS MER
4. Dynamic Modelling and Simulation of Liquid Food Process Lines
Sammanfattning : In the present work a dynamic model library of components for process lines was developed. The analysis addressed characteristic aspects of liquid food process lines, and new models were developed for fluid transitions, dispersion, mixing zones and first-order chemical reactions in pipes and heat exchangers. LÄS MER
5. Citrus Waste Biorefinery: Process Development, Simulation and Economic Analysis
Sammanfattning : The production of ethanol and other sustainable products including methane, limonene and pectin from citrus wastes (CWs) was studied in the present thesis. In the first part of the work, the CWs were hydrolyzed using enzymes – pectinase, cellulase and β-glucosidase – and the hydrolyzate was fermented using encapsulated yeasts in the presence of the inhibitor compound ‘limonene’. LÄS MER