Selaus syöttöajan mukaan kokoelmasssa 222 Muu tekniikka
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Extractives in unbleached birch kraft pulp and filtrate : Focus on analytical method development
(2020)Extractives cause various problems in pulp and paper mills, so the removal of extractives from the process is desired. To assess the efficiency of the removal of extractives, accurate analysis techniques need to be employed, ... -
Efficiency analysis of transit signal priority using microsimulations : A case study in Turku City
(Åbo Akademi, 2020)This paper studies the effectiveness of implementing a transit signal priority (TSP) system in Turku city using microsimulations. TSP is a technology that prioritises buses at traffic lights to make the public transport ... -
Refiner Energy Optimization Utilizing Fiber Analyzer
(Åbo Akademi, 2020)New ways to monitor papermaking processes are developed constantly to improve electricity- and chemical consumption, and to minimize paper waste. The methods used today usually rely on the produced papers’ measured properties. ... -
Fjärrvärmeproduktion från spillvärmeflöden vid UPM:s fabrik i Jakobstad
(Åbo Akademi, 2020)I detta diplomarbete som gjordes i samarbete med UPM Jakobstad och Oy Herrfors Ab undersöktes möjligheterna att producera fjärrvärme till Herrfors Ab:s fjärrvärmenät i Jakobstad, från spillvärmeflöden som uppstår i samband ... -
Recycling of Polystyrene in Suspension Polymerization Process
(Åbo Akademi, 2020) -
Techno-economic assessment of three thermal storage technologies
(Åbo Akademi, 2020) -
TECHNO-ECONOMIC ASSESSMENT OF SODIUM HYDROXIDE AND MAGNESIUM HYDROXIDE USED AS ALKALI IN MARINE EXHAUST GAS DESULFURIZATION
(Åbo Akademi, 2020)Sekretessbelagd fram till 27.4.2024 -
Developing a demo environment on Phase Change Materials
(Åbo Akademi, 2020)In order to meet the stricter climate and emissions targets that are being set around the world, the share of renewable energy sources in the energy production mix is being increased. The intermittent nature of most renewable ... -
Validation of a Digital Twin for a Ship Engine Cooling System
(Åbo Akademi, 2020)The energy efficiency of ships is becoming more and more important due to increasingly stringent international maritime regulations and rising fuel cost. While many methods have already been put in use that increases the ... -
Study of section & block outfitting to support production planning
(Åbo Akademi, 2019)This thesis focuses on providing more accurate and reliable data for production planning of section- and block outfitting in shipbuilding industry through specific installation time –measurements. Additionally, a current ...Embargo until 2024-02-05 -
The potential of electricity generation with renewable energy sources in Finland 2030
(Åbo Akademi, 2020)Electricity systems are planned so the supply and demand always meet. However, since the demand undergoes hourly, daily and seasonal variations, the electricity supply must be very flexible in order to adapt to the constant ... -
Forecasting demand and inventory control for spare parts
(Åbo Akademi, 2019)After sales services, especially the provision of spare parts, is not only a legal obligation but also a way of providing a competitive advantage for a business in a competitive market. However, at least for spare parts, ... -
Diesel fuel particulate emissions from a constant-volume combustion chamber
(Åbo Akademi, 2019)Embargo 1.4.2023 asti -
Techno-economic assessment of the process for recovery of indium, germanium and tin from alloys obtained as byproducts of zinc production
(Åbo Akademi, 2018)A techno-economic assessment for a process for recovery of indium, germanium and tin was conducted. The proposed process involves the use of both pyro- and hydrometallurgical methods to recover the metals from two lead-bearing ... -
Advanced dynamic simulation of different pumping methods in an AC-chilled water system
(Åbo Akademi, 2018)The International Maritime Organization has introduced stricter energy efficiency demands to compel ship builders to further reduce emissions on, e.g., cruise ships. Heating, ventilation and air conditioning (HVAC) represents ... -
Boil-off Gas Compressors on Ships Using LNG as Fuel
(Åbo Akademi, 2018)Kokoteksti on luettavissa vain Kirjatornissa ja Academill-kirjastossa. -
Data-based Wave Filtering Using Neural Networks with Application to Dynamic Positioning
(Åbo Akademi, 2018)Ships are constantly affected by environmental disturbances. Oscillating wave forces are one of these disturbances. In dynamic positioning applications, these wave disturbances lead to an oscillating motion of the ship ... -
Termisk konversion och behandling av plastrester från biogasanläggningar
(Åbo Akademi, 2018)I detta arbete diskuteras behandling av plastavfall och i den experimentella delen undersöks termisk konversion av det plast avfall som uppstår vid biogasanläggningar där förpackat matavfall behandlas. I teoridelen ...
