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Transition towards decarbonised power systems for sub-Saharan Africa by 2050
(Lappeenranta-Lahti University of Technology LUT, 2021-05-25)
Globally, power systems are undergoing significant structural changes, spurred primarily by declining cost of renewable energy technologies, changing demand patterns, energy security concerns, increasing scarcity of fossil ...
International trade in biomass for energy production: The local and global context
(Lappeenranta University of Technology, 2018-08-31)
Biomass is an important source of renewable energy in the global energy mix. International trade in biomass is increasing. It is stimulating global use of biomass for energy and promoting development of bioenergy in many ...
Real-Time Efficient Computational Approaches for Hydraulic Components and Particulate Energy Systems
(Lappeenranta-Lahti University of Technology LUT, 2020-12-11)
The so-called fourth industrial revolution requires high-speed data transmission and application of real-time computation to the phenomena. These two technologies highlight the potential of the digital-twin concept for ...
The role of efficient forest biomass logistics on optimisation of environmental sustainability of bioenergy
(Lappeenranta-Lahti University of Technology LUT, 2020-06-17)
Forest biomass is a crucial element in the energy system in many parts of the world, especially in Finland, and it is expected to play a similar, if not a more important, role in the near future as countries aim to replace ...
Raw Material Supply and its Influence on Profitability and Life-Cycle Assessment of Torrefied Pellet Production in Finland – Experiences from Pilot-Scale Production
(Lappeenranta-Lahti University of Technology LUT, 2021-11-05)
The European climate policy aims to move toward an environmentally friendly world, and it has been awakened by a strong will to find replacement fuel alternatives to fossil fuels, especially for coal. Torrefied pellets ...
Flexibility aggregation of local energy systems—interconnecting, forecasting, and scheduling
(Lappeenranta-Lahti University of Technology LUT, 2021-12-13)
The socio-technical transformation of the energy sector in pursuit of its decarbonization and innovations in digital and energy technologies are shifting the present electric power systems with a centralized governance to ...
Kraft pulp mill malodorous gases – handling, destruction and safety
(Lappeenranta-Lahti University of Technology LUT, 2025-08-15)
Growing awareness of environmental issues related to increasing pulp production has spurred research aimed at finding eco-friendly, economical and safe practices. These practices have reduced the impact of unpleasant odors ...
Advances in Optimal Design of Shapes and Processes by Computational Fluid Dynamics
(Lappeenranta-Lahti University of Technology LUT, 2023-10-09)
In many engineering applications, it is desirable to design objects which display good performance characteristics when interfacing with fluid flow, either internal or external to the objects. For example, an aircraft wing ...
Modelling of component dynamics and system integration in power-to-gas process
(Lappeenranta-Lahti University of Technology LUT, 2021-12-09)
Climate change mitigation requires reducing of greenhouse gas emissions, especially carbon dioxide (CO2). Reducing fossil fuel usage is the main method of combatting greenhouse gas emissions in the energy sector, together ...
Towards digital twin modeling of a waste heat recovery organic rankine cycle system
(Lappeenranta-Lahti University of Technology LUT, 2025-06-18)
Digitalization and climate change mitigation are key drivers of energy sector research aiming to enhance energy production and management. Industrial energy consumption accounts for nearly one-third of greenhouse gas (GHG) ...