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Revision of the ensemble computational market dynamics model with burgers’ type interaction for modelling extreme events in financial markets
(2018)
There are features which make electricity spot prices an exception from other forms of commodities. These are, for instance, the non-storability of the commodity and unpredictability of its prices. These features attained ...
Kasvuyrityksen menestyksekkään liiketoiminnan varmistaminen projektiportfoliotoiminnan avulla
(2017)
Projektiorientoitunut kasvuyrityksen liiketoimintaympäristö edellyttää organisaation kyvykkyyksiä, ei ainoastaan yksittäisten projektien hallintaan, vaan myös projektimetodologian yhtenäistämiseen ja projektien kokonaisvaltaiseen ...
Teollisuuden sähkönjakeluverkon luotettavuus metsäteollisuusintegraatissa
(2017)
Metsäteollisuuden tuotantolaitoksissa sähkönkulutus on suurta ja keskittynyt pienelle maantieteelliselle alueelle. Tuotantolaitosten prosessien energiaintensiivisyys aiheuttaa vaatimuksen sähkönjakeluverkon laitteiden ...
Design and implementation of a high performance real-time data browser for power converters
(2017)
The experts at the European Organization for Nuclear Research are constantly developing more accurate controllers for power converters to achieve the required magnetic fields in the particle accelerators. To aid in the ...
Thermal optimization of steam air cooled condensers for power plants
(2017)
Cooling is a significant part of any power generation cycle. An ACC (Air Cooled Condenser) is used to condense steam vapors from the steam turbine, lower heat rejection temperature and increase the power generation efficiency. ...
Operational environment for biomass-based small-scale CHP unit
(2017)
The main objectives of this thesis are to investigate and analyze the current operational environment for biomass-based small-scale CHP units in Finland. The study examines current policies and support measures, investment ...
Improving UPS’ static switch performance by the means of control logic and component technology
(2017)
A static switch is an electronic switch used to provide an alternate power path to the load to either provide fast and controllable backup power routing in case of inverter failure, overload condition, or to clear a fuse ...
Improving productivity in valve ball grinding with ceramic abrasives
(2017)
This thesis aims to improve the ball grinding process by increasing material removal rate. Improvement is pursued through modern grinding tools for which optimal grinding parameters are determined and the achieved outputs ...
Artificial neural network controlled intelligent welding system in practical applications
(2017)
The future drives the manufacturing industry to employ cost efficient and more productive production methods. As a result, lighter and optimized structures (structural and fatigue strength is mostly restricted by the quality ...
Kartonkikoneen imulaatikon DFMA
(2017)
Tässä diplomityössä tutkitaan kartonki/paperikoneen imulaatikon valmistuksen kehityksen mahdollisuuksia. Tavoitteena on vähentää asetusaikoja, vähentää hitsausmuodonmuutoksia, löytää tapoja mitata imulaatikon geometrioita, ...