Hae LUTPubista
Aineistot 491-500 / 514
Etelä-Karjalan energiavarastoinnin tiekartta
(Lappeenranta-Lahti University of Technology, 2022-12-09)
Energian tuotannossa ja markkinoilla on käynnissä murros kohti uusiutuvaan energiaan perustuvaa järjestelmää. Tulevaisuuden järjestelmässä kulutus ja tuotanto eivät välttämättä aina kohtaa. Yksi keino tasata näitä eroja ...
Assessing the feasibility of methods to enhance the security of supply of critical infrastructure
(IEEE, 2022-11-28)
This paper presents a methodology to assess the feasibility of different methods to ensure the security of electricity supply of critical infrastructure. The methodology consists of two alternatives to secure the supply ...
Value creation in manufacturing industry based on the simulation
(Lappeenranta-Lahti University of Technology LUT, 2022-12-09)
Digitalization and globalization challenge companies to remain competitive to survive. Digitalization is disrupting traditional business models and reshaping organizational structures but also offering new opportunities ...
Technical feasibility evaluation of a solar PV based off-grid domestic energy system with battery and hydrogen energy storage in northern climates
(Elsevier, 2020-12-10)
Self-sustaining off-grid energy systems may require both short-term and seasonal energy storage for year-around operation, especially in northern climates where the intermittency in both solar irradiation and energy ...
Re-evaluation of weld root fatigue strength for load-carrying fillet welded joints using the notch stress concept
(Elsevier, 2020-12-09)
The re-evaluation of fatigue strength, applying nominal and notch stress concepts has been carried out, using extracted experimental fatigue data for load-carrying fillet welded joints failing from weld root. Various ...
Assessing the Economic and Environmental Benefits of Residential Demand Response: A Finnish case study
(IEEE, 2022-10-22)
The residential sector has been known to have a few flexible loads and the current utilization of demand response within the residential sector is minuscule, with a major limitation being low economic incentives for ...
Fatigue strength assessment of ground fillet-welded joints using 4R method
(Elsevier, 2020-08-29)
In the present paper, a fatigue analysis for welded joints made of mild, and high- and ultra-high-strength steel grades and post-weld-treated with grinding and combined grinding and peening methods is carried out using ...
Recycling mica and carbonate-rich mine tailings in alkali-activated composites: A synergy with metakaolin
(Elsevier, 2020-08-12)
The main objective of this paper was to investigate the alkali activation of mine tailings (MT) after mechanochemical activation and the effect of metakaolin (MK) addition. Finnish mica-rich tailings from a phosphate mine ...
Industrial Waste Pretreatment Approach for 3D Printing of Sustainable Building Materials
(MDPI, 2022-08-01)
The large volume of industrial by-products and wastes from the construction, timber and paper industries has become a serious challenge worldwide. Recycling these industrial wastes as functional materials in the construction ...
Circular Economy: Just Sectoral Transition in the Production and Consumption of Textiles
(Springer, Cham, 2022-07-16)
The global textile industry is dominated by the fast fashion paradigm, which causes diverse negative environmental and social impacts. A more circular textile economy is advocated as an answer to unsustainable practices. ...