Selaus syöttöajan mukaan kokoelmassa 222 Muu tekniikka
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Modelling approaches for optimization of integrated regional energy systems
(Åbo Akademi University, 03.12.2020)This thesis deals with the subject of energy system optimization models. Energy systems in this context are the connected networks of energy sources, energy conversion, transport and storage technologies, and various energy ... -
Polyhedral Outer Approximations in Convex Mixed-Integer Nonlinear Programming
Dissertations (Process Design and Systems Engineering. Online) (Åbo Akademi - Åbo Akademi University, 31.08.2018)This thesis is focused on a specific type of optimization problems commonly referred to as convex MINLP problems. The goal has been to investigate and develop efficient methods for solving such optimization problems. The ... -
Quantitative Monitoring of Aerobic and Anaerobic Bioprocesses using Vibrational Spectroscopy
Dissertations published by Process Design and Systems Engineering (Åbo Akademi - Åbo Akademi University, 09.03.2018)In bioprocesses, living cells are used to produce biological materials of interest. Perhaps the most well‐known product produced in bioprocesses is penicillin. Implementing process analytical technologies (PAT) in bioprocesses ... -
Printed and Coated Functionality on Natural Fibre Based Substrates
(Åbo Akademi - Åbo Akademi University, 12.01.2018)Mass-produced, paper-based printed electronics can provide a solution for the manufacturing of flexible and disposable electronic applications of the future. Traditional recyclable, high throughput, and low-cost roll-to-roll ... -
Two process case Studies on energy efficiency, life cycle assessment and process scale-up
(Åbo Akademi - Åbo Akademi University, 11.01.2017) -
The utilization of participating gases and long-wave thermal radiation in a passive cooling skylight
(Åbo Akademi - Åbo Akademi University, 11.11.2016)The motivation for this thesis was to study how the greenhouse effect, which controls the temperature of our planet, could be put to use for future energy needs. The main objective of this work was to identify and quantify ... -
Binary quadratic optimization
(Åbo Akademi - Åbo Akademi University, 30.09.2016)Optimering är ett viktigt verktyg vid beslutsfattande och speciellt då man undersöker och förbättrar produktionen i en fabrik. Matematiskt inbegriper lösningen av ett optimeringsproblem att hitta den bästa lösningen av ... -
Some reformulations for the quadratic assignment problem
(Åbo Akademis förlag - Åbo Akademi University Press, 28.03.2014)