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Ongoing work in developing a general structure and a comprehensive components library aiming at modelling liquid-food process lines is presented. The dynamic component models were developed in an object-oriented library structure based on the dynamic modelling language Modelica using the object-oriented graphical tool Dymola. The models were based on fundamental conservation laws and can simulate

To be able to explore different signal types and processing techniques, apt for sediment mapping, programmable, fully digital profiling systems has been built and tested. The systema are designed to be deployed also at small water depths from small boats, without special handling equipment. The usable frequency band is 100-25000 Hz, limited to approximately 2-10 kHz depending on the projector used

This study investigates the relationship between prosody and information/discourse structure in spon- taneous spoken folk tales in the tonal Mon-Khmer language Northern Kammu, a language that behaves as a typical phrase language where available boun- dary tones are enhanced to mark information struc- turing. Topic is always placed before Comment by syntactic movement if necessary. There is a proso

Present-day demands on combustion equipment are increasing the need for improved understanding and prediction of turbulent combustion. Large Eddy Simulation (LES), in which the large-scale flow is resolved on the grid, leaving only the small-scale flow to be modeled, provides a natural framework for combustion calculations as the transient nature of the flow is resolved. In most situations, howeve

When an Integrated Development Environment (IDE) is developed, the support for multiple views of the same document is often essential. An example of this is Modelica models, as it should be possible to view and edit the same model in both its textual and graphical representation. One implementation of Modelica is the open-source platform JModelica.org. It contains the JModelica.org IDE, that prov

For biomass fuelled CHP in sizes below 100 kW, Stirling engines are the only feasible alternative today. Using wood powder as fuel, the Stirling engine can be heated directly by the flame like when using a gaseous or liquid fuel burner. However, the combustion chamber will have to be much larger due to the slow burning of the fuel. To avoid sintering of ash the flame temperature in a biomass burne

Proficiency in writing is a central graduate attribute of higher education. In practice, this means that students are expected to acquire both generic and discipline-specific writing skills that will be beneficial for their professional lives. Although the learning outcomes for many courses include the ability to express oneself in writing, a predominant function of writing is that of mere testing