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Effects of Different Blade Angle Distributions on Centrifugal compressor performance
(Hindawi, 2009)A centrifugal compressor with three different shrouded 2D impellers is studied numerically. All impellers have the same dimensions, and they only differ in channel length and geometry. Noticeable differences in efficiency ... -
Effects of energy retrofits on Indoor Air Quality in multifamily buildings
(John Wiley & Sons, 28.03.2019)Abstract We assessed 45 multifamily buildings (240 apartments) from Finland and 20 (96 apartments) from Lithuania, out of which 37 buildings in Finland and 15 buildings in Lithuania underwent energy retrofits. Building ... -
Effects of heat input on the mechanical properties of butt-welded high and ultra-high strength steels
(Elsevier, 09.08.2019)In this study, the mechanical properties of butt-welded thin plates made of S700, S960 and S1100 steels under various heat inputs (HI) are investigated. The gas metal arc welding (GMAW) process with two different levels ... -
Effects of heterogeneous flow on carbon conversion in gas-solid circulating fluidized beds
(Elsevier, 17.07.2020)Gas-solid fluidized beds have heterogeneous flow structures, which affect the reactions due to uneven distribution and limited mixing of reactants. Some model approaches neglect these heterogeneous structures and use a ... -
Effects of machining parameters on Ni-Mn-Ga-based alloys for fabrication of multifunctional micro devices using femtosecond pulse width laser
(IOP Publishing Ltd, 22.12.2023)Ni-Mn-Ga-based magnetic shape memory (MSM) alloy single crystals are known for their large magnetic-field-induced strain (MFIS). This quality makes them a promising material for use in micro actuators and devices. However, ... -
Effects of solar PV installations and solar inverter reactive power control on distribution network losses on Finnish rural areas
International Conference On The European Energy Market (IEEE, 03.07.2023)Energy transition is reshaping energy systems and affecting loading of electricity distribution networks significantly. Household customers are investing in solar PV systems to locally produce electricity for their own ... -
Effectual and causal reasoning in the adoption of marketing automation
(Elsevier, 26.12.2019)Research on technology adoption in organizations traditionally assumes that these organizations follow rational, strategic and planned adoption processes. However, a gradually emerging view is that the adoption of technology ... -
Efficiency of Passive Open Loop Heat Removal Over Wide Range of Loop Flow Resistances – PASI Loop Tests in the EU-PASTELS Project
(American Nuclear Society, 23.11.2023)The PASI test facility, designed and constructed at LUT University, is a model of a containment cooling system using an open passive heat removal loop. The PASI facility consists of a pressure vessel simulating containment ... -
Elaborating Team Roles for Artificial Intelligence-based Teammates in Human-AI Collaboration
(Springer Nature, 20.07.2022)The increasing importance of artificial intelligence (AI) in everyday work also means that new insights into team collaboration must be gained. It is important to research how changes in team composition affect joint work, ... -
Elderly Care and Digital Services: Toward a Sustainable Sociotechnical Transition
(Springer, 04.07.2019)The elderly care system’s sustainability is one of the largest societal challenges of our time. Digitalization and the implementation of technologies in elderly care are viewed as offering possible solutions to the social ... -
Electric vehicle charging measurements in the Nordic environment - charging profile dependence on ambient temperature
(IET, 29.09.2023)This paper aims at providing further understanding of electric vehicle (EV) charging in a cold environment by providing an overview of laboratory tests conducted for several EVs. The paper describes the laboratory test ... -
Electrocatalytic performance and cell voltage characteristics of 1st-row transition metal phosphate (TM-Pi) catalysts at neutral pH
(Elsevier, 07.06.2020)Water electrolysis represents a clean and sustainable route for large-scale hydrogen generation. However, efficient water splitting is hindered by the kinetically sluggish oxygen evolution reaction (OER), which requires ... -
Electrochemical leaching of rare-earth elements from spent NdFeB magnets
(Elsevier, 22.01.2020)Spent NdFeB magnets are highly appealing secondary resources for rare earth elements (REEs), especially for Nd. The goal of this study was to investigate electrochemical leaching of Fe and rare earths from NdFeB magnets ... -
Electrode material studies and cell voltage characteristics of the in situ water electrolysis performed in a pH-neutral electrolyte in bioelectrochemical systems
(Elsevier, 07.05.2019)Hydrogen-oxidizing bacteria (HOB) have been shown to be promising micro-organisms for the reduction of carbon dioxide to a wide range of value-added products in bioelectrochemical systems with in situ water electrolysis ... -
Elements of socially sustainable innovation processes in Finnish urban development
(John Wiley & Sons, 29.08.2018)The purpose of this article is to study socially sustainable innovation processes in urban development. Which elements can be identified to support socially sustainable innovation processes in urban development and how ... -
Embraceable Virtual Paws: Player Experiences in Animal Shelter Simulator
Communications in Computer and Information Science (Springer, Cham, 03.01.2024)This paper explores the intersection of companion animal welfare and video games by investigating the player experiences in Animal Shelter Simulator. A joint analysis of 925 player reviews and profiles on Steam is conducted ... -
Emergent green technologies for cost-effective valorization of microalgal biomass to renewable fuel products under a biorefinery scheme
(Elsevier, 14.02.2021)The current COVID-19 pandemic is forcing radical change in the global energy economy. All energy sectors have experienced profound economic contraction in 2020, with the notable exception of renewable energy, which has ... -
Emerging market patterns in recycled paper trade
(Taylor & Francis, 2015)The international recovered paper trade serves two important functions: increasing raw material availability in the paper and board industry and providing economic incentives to recycle. The purpose of this paper is to ... -
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Emerging-market firms’ dynamic capabilities and international performance: The moderating role of institutional development and distance
(Elsevier, 05.07.2019)While extant research has examined the separate influences of dynamic capabilities and institutions on international performance, their interactive role has received limited attention. Therefore, we examine the role of ...