Analysis of the impact of Combined Cycle in the energy transition [PDF]
E3S Web of Conferences, 2021 The energy transition of the Italian electrical sector is balancing the objective of renewable energy sources generation increase and the need of maintaining a proper electrical system stability.
Vannoni Alberto +3 more
doaj +1 more source
A multi-criteria approach for assessment of maritime sector energy systems [PDF]
E3S Web of Conferences, 2023 This paper describes a multi-criteria tool for the performance comparison of alternative and conventional on board energy systems for maritime sector, both for hotel and propulsion loads, depending on the mission taken into account. The tool, named HELM (
Montagna G.N. +4 more
doaj +1 more source
Techno-Economic Analysis of Power-to-Heat Systems [PDF]
E3S Web of Conferences, 2021 The heating and cooling sector, responsible for a large fraction of greenhouse emissions, may have a large scale impact on the energy system evolution contributing to smart industrial and domestic electrification; at the same time the recent increase of ...
Vannoni Alberto +3 more
doaj +1 more source
An investigation of modelling parameters for surge phenomenon in axial compressors [PDF]
E3S Web of Conferences, 2023 Axial compressors have been used in areas such as propulsion and power generation for many decades now. The development of compressors has been accompanied by the identification of gas dynamic instabilities during their operation, such as surge and stall,
Purushothaman Sreenath +3 more
doaj +1 more source
Techno-economic analysis of innovative solutions for island grids with high renewable solar share [PDF]
E3S Web of Conferences, 2023 This paper presents a techno-economic analysis of a hybrid dispatch strategy on an island through conventional internal combustion engine (ICE) and innovative gas turbine (GT) with pressure gain combustion (PGC) in the presence of renewable solar-PV ...
Dubey Abhishek +4 more
doaj +1 more source
Thermochemical electronegativities of the elements [PDF]
Nature Communications, 2021 AbstractElectronegativity is a key property of the elements. Being useful in rationalizing stability, structure and properties of molecules and solids, it has shaped much of the thinking in the fields of structural chemistry and solid state chemistry and physics. There are many definitions of electronegativity, which can be roughly classified as either
Christian Tantardini, Artem R. Oganov
openaire +3 more sources
Optimal Dispatch of Battery Energy Storage Considering Cycling and Calendar Ageing [PDF]
E3S Web of Conferences, 2023 The growing share of renewable energy sources in the energy mix and the liberalization of electricity markets drastically affected the operation of electricity generators.
Vasylyev Andriy +2 more
doaj +1 more source
Clean fuels synthesis from green hydrogen: a techno-economic comparative analysis [PDF]
E3S Web of Conferences, 2021 In this paper, two different power-to-fuel solutions for sustainable fuel synthesis are investigated from the energetic, environmental, and economic standpoints. Both the solutions consider a pressurized PEM electrolysis section, fed by renewable sources,
Bellotti Daria +2 more
doaj +1 more source
Dynamics and control implementation of a supercritical CO2 simple recuperated cycle [PDF]
E3S Web of Conferences, 2023 Interest in supercritical CO2 power cycles is constantly increasing, showing good efficiency, and promising competitive costs and enhanced flexibility with respect to competing systems.
Maccarini Simone +4 more
doaj +1 more source
Thermodynamic analysis for SOFC/ICE integration in hybrid systems for maritime application [PDF]
E3S Web of Conferences, 2023 As the International Maritime Organization has set 2030 and 2050 targets to reduce the environmental impact of the maritime sector, it is mandatory to investigate innovative solutions aimed at fuel saving and reduction of ship emissions.
Elkafas Ahmed G. +2 more
doaj +1 more source