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Power-to-X technology using renewable electricity and carbon dioxide from ambient air: SOLETAIR proof-of-concept and improved process concept
(Elsevier, 2018-10-15)
This work demonstrates hydrocarbon production directly from water, solar energy, and air—called SOLETAIR. The plant includes direct air capture (DAC) of carbon dioxide, hydrogen production by water electrolysis, and two-step ...
The effect of the use of construction and demolition waste on the mechanical and moisture properties of a wood-plastic composite
(Elsevier, 2018-11-22)
Recycling of construction and demolition waste (CDW) which contains materials with high resource value such as plastics, metals, wood, glass and concrete has been investigated in recent years due to tightening environmental ...
Squirrel Cage Rotor Design and Manufacturing for High-Speed Applications
(IEEE, 2018-11-07)
A high-speed squirrel-cage induction machine requires totally different design compared to the traditional squirrel cage industrial motor because of mechanical limitations caused by the high speed. This results in a more ...
A GIS-based Method to Identify Potential Sites for Pumped Hydro Energy Storage - Case of Iran
(Elsevier, 2018-12-12)
Pumped hydro energy storage (PHES) is the most widespread and mature utility-scale storage technology currently available and it is likely to remain a competitive solution for modern energy systems based on high penetration ...
Virtual Learning Environment for Control Engineering Education
(IEEE, 2018-11-08)
Effective teaching of automation and control engineering technology for undergraduate students is of great importance in contributing to the knowledge and skills needed in the engineering profession. Enriching the teaching ...
Sustainable System Value Creation: Development of Preliminary Frameworks for a Business Model Change Within a Systemic Transition Process
(Springer, Cham, 2018-06-29)
Although corporate sustainability has gained more attention and companies have recently showed a growing interest in sustainable practices, the progress towards sustainable development has been slow leading to increasing ...
Pathways to a fully sustainable electricity supply for Nigeria in the mid-term future
(Elsevier, 2018-10-16)
Ambitious actions focused on rapid defossilisation of today’s energy systems require greater urgency, in order to avert unmanageable impacts of climate change. Transitioning to a cost-effective and carbon-neutral energy ...
Carbon handprint – An approach to assess the positive climate impacts of products demonstrated via renewable diesel case
(Elsevier, 2018-09-28)
The capacity to calculate and communicate the beneficial environmental impact of products and services is lacking in scientific guidelines. To fill this gap, this article presents a new approach for calculating the carbon ...
Optimal dimensioning of a solar PV plant with measured electrical load curves in Finland
(Elsevier, 2018)
The amount of installed solar power in Finland tripled in 2016, reaching 27 MWp. In Finland there are no feed-in tariffs, and with the low price of electricity together with the annual distribution of insolation concentrating ...
Characterization of residual biomasses from the coffee production chain and assessment the potential for energy purposes
(Elsevier, 2018-11-19)
Chemical quantitative characterization of biomass is relevant for waste to energy recovery technologies. In the present work, selected agroindustry solid residues from coffee crops – parchment and coffee shrub, i.e., stem, ...