Selaus Oppiaineen mukaanEnergiatekniikka
Aineistot 21-40 / 246
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Antioxidant studies for animal-based fat methyl ester
(Estonian University of Life Sciences, 2014)
articleThe aim of this study was to test an antioxidant, BioSineox, for animal-based fat methyl ester, AFME, in order to determine the optimal concentration of this antioxidant for meeting the six-hour ... -
Application of biotechnology for the production of biomass-based fuels
(Hindawi, 23.05.2017)
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Application of deep dehumidification technology in low-humidity industry : A review
(Elsevier, 17.01.2024)
articleHumidity regulation plays a pivotal role in both residential and industrial environments, significantly impacting comfort, health, and process efficiency. The integration of dehumidification systems with air conditioning ... -
Application of upscaling methods for fluid flow and mass transport in multi-scale heterogeneous media : A critical review
(Elsevier, 01.12.2021)
articlePhysical and biogeochemical heterogeneity dramatically impacts fluid flow and reactive solute transport behaviors in geological formations across scales. From micro pores to regional reservoirs, upscaling has been proven ... -
Artificial intelligence (AI)-based optimization of power electronic converters for improved power system stability and performance
(IEEE, 09.10.2023)
articleThe present review paper provides an overview of the recent advances in AI-based techniques for the design and optimization of power electronic converters. There is an increased demand on power converters in applications ... -
ASSESSING THE POTENTIAL OF ROBOTIC PROCESS AUTOMATION IN SUPPLY MANAGEMENT
(2018)
DiplomityöThis thesis investigated the potential of Robotic Process Automation (RPA) at Wärtsilä Supply Management. The purpose of the study was to identify suitable processes for RPA and execute Proof of Concept (PoC) automations ...Kokoteksti luettavissa vain Tritonian asiakaskoneilla. -
Automatic control of the step-up transformer tap changer and generator voltage regulator
(2015)
DiplomityöIn the modern power systems advanced automation is the first choice for all operations. At the same time when the automation level is advanced, safety and security are also vital. In this thesis automatic voltage control ... -
B20 Fuel Compatibility with Steels in Case of Fuel Contamination
(MDPI, 11.08.2023)
articleThis study evaluated the compatibility with steels for three B20 fuel samples blended from fossil diesel and used cooking oil methyl ester. One sample was untreated and its concentration of copper was analyzed as <1 ppm. ... -
Behavior of B20 fuels in arctic conditions
(Estonian Agricultural University, Faculty of Agronomy, 2019)
articleSeveral renewable and sustainable liquid fuel alternatives are needed for different compression-ignition (CI) engine applications to reduce greenhouse gas (GHG) emissions and to ensure proper primary energy sources for the ... -
Bi-Directional Distributed Thermal Response Test
(2017)
DiplomityöThe research problem is to perform a bi-directional distributed thermal response test (DTRT) and to describe what is occurring. With bi-directional is meant a heating and cooling test. Those, in addition to distributed ... -
Biogas Utilization Opportunities in Ostrobothnia Region : findings from the project
(Vaasan yliopisto, 10.11.2022)
bookThis final report summarizes the key results of the "Biogas Utilization Opportunities in Ostrobothnia Region" project, which was conducted from March 2020 - September 2022 by the University of Vaasa. Reducing greenhouse ... -
BIOKAASUKÄYTTÖISIÄ TYÖKONEITA KOSKEVAN PÄÄSTÖLAINSÄÄDÄNNÖN NYKYTILA JA TULEVAISUUS
(2019)
DiplomityöBiokaasun käyttö mahdollistaa työkoneiden tuottamien kasvihuonekaasupäästöjen vähentämisen, ja siksi biokaasun käytön lisääminen on tavoiteltavaa. Biokaasukäyttöisten työkoneiden tyyppihyväksyntä ei kuitenkaan ole ollut ... -
Biokaasun epäpuhtauksien poisto kiinteäoksidipolttokennon vaatimalle tasolle
(2012)
DiplomityöBiokaasun käyttö energiantuotannossa on kasvamassa maailmanlaajuisesti sen saatavuuden ja ilmastoneutraalin hiilidioksidipäästömäärän johdosta. Biokaa-sua muodostuu jatkuvasti hapettomissa olosuhteissa orgaanisen aineksen ...Kokoteksti luettavissa vain Tritonian asiakaskoneilla. -
Biomass Accumulation of Chlorella Zofingiensis G1 Cultures Grown Outdoors in Photobioreactors
(Frontiers Media, 14.06.2018)
articleThe complicated and changeable weather conditions and pest invasion increase difficulties in outdoor microalgae cultivation. In this paper, outdoor microalgae cultivation experiments were investigated in Foshan city, South ... -
Biopolttoaineita tuottavan hybridijärjestelmän optimointi - Pieni kaksoispolttoainekäyttöinen CHP-laitos sähköntuotannossa
(2014)
DiplomityöBiopolttoaineilla on suuri merkitys yhtenä ratkaisuna fossiilisten polttoaineiden korvaajana. Biodieselillä, -etanolilla ja -kaasulla voidaan korvata fossiilisia polttoaineita esimerkiksi ajoneuvoissa. Hajautetussa ... -
Boosting Smart Building Energy Saving Capacity using Phase Change Materials
(IEEE, 22.09.2020)
articleEnergy consumption in buildings accounts for over 30% of the total energy use in the world, so it is a priority in the EU. Phase change materials (PCMs) can assist for thermal regulation, because they can save and release ... -
Building an EDGE system to the VEBIC laboratories
(10.01.2024)
DiplomityöYmpäristöstä kerättävän datan määrä jatkaa kasvuaan, mikä johtaa pullonkauloihin pilvilaskennassa. Nämä pullonkaulat tulevat erityisesti esiin paikoissa ilman luotettavaa verkkoyhteyttä. Ulapalla matkaava laiva on yksi ... -
Calibration Method for the Determination of the FAME and HVO Contents in Fossil Diesel Blends Using NIR Spectroscopy
(MPDI, 07.05.2021)
articleThe European diesel fuel standard, EN590, allows a 7% (V/V) biodiesel (FAME) addition to automotive diesel fuel. The allowed addition of renewable diesel (HVO) to fossil diesel is not defined, as long as the properties of ... -
CFD-Based Design Exploration of a Battery Thermal Management System Aided by Data-Driven Optimization Methods
(03.02.2021)
DiplomityöA growing interest in battery-driven electric mobility has increased the demand for new design tools in the development of lithium-ion battery packs. Ensuring good battery thermal management, in particular, is vital for ...Kokoteksti luettavissa vain Tritonian asiakaskoneilla. -
Characterization and modelling of Lithium-ion Batteries for Grid Applications
(17.05.2021)
Pro gradu -tutkielmaThe demand for energy has been increasing, raising concerns about greenhouse gases and depleting renewable energy sources. This has made the use of renewable energy sources more evident in various applications. These ...