Results 21 to 30 of about 2,977,770 (218)
Energy Crises – Energy Transition Driving Force
The geographical distribution of energy resources on the territory of a limited number of countries allows them to hold a monopoly and dictate the regulations in the fuel markets, subsequently often causing energy crises. These, as a result, are leading to economic crises, food crises, and social crises.
Guţu-Chetruşca, C., Braga, D.
openaire +2 more sources
This paper presents a framework for optimisation and techno-economic analysis of various pressurisation pathways for CO2 pipeline transportation. The pressurisation pathways include a conventional compression only case from initial to final pressure, a ...
Andreasen Anders +2 more
doaj +1 more source
A Net Energy-based Analysis for a Climate-constrained Sustainable Energy Transition
The transition from a fossil-based energy economy to one based on renewable energy is driven by the double challenge of climate change and resource depletion. Building a renewable energy infrastructure requires an upfront energy investment that subtracts
Bardi, Ugo +2 more
core +1 more source
Continuous multi-column sorption-enhanced dimethyl ether synthesis (SEDMES): Dynamic operation
In this work the continuous production of dimethyl ether (DME) by sorption-enhanced DME synthesis (SEDMES) technology has been demonstrated for the first time with a multi-column test-rig. A continuous single-pass carbon yield up to 95%, higher than ever
Jasper van Kampen +5 more
doaj +1 more source
Exploring Model-Based Decarbonization and Energy Efficiency Scenarios with PROMETHEUS and TIAM-ECN
This study provides a quantitative analysis of future energy–climate developments at the global level using two well-established integrated assessment models (IAMs), PROMETHEUS and TIAM-ECN.
Panagiotis Fragkos +5 more
doaj +1 more source
On the theory of energy distributions of products of molecular beam reactions involving transient complexes [PDF]
Theoretical energy distributions of reaction products in molecular beam systems are described for reactions proceeding via transient complexes. Loose and tight transition states are considered for the exit channel.
Marcus, R. A.
core
String Method for the Study of Rare Events
We present a new and efficient method for computing the transition pathways, free energy barriers, and transition rates in complex systems with relatively smooth energy landscapes. The method proceeds by evolving strings, i.e.
A. Michalak +16 more
core +1 more source
Underground heat storage is an important element in accelerating the energy transition. It can significantly contribute to CO2 emission reduction and cost savings since it is one of the cheapest forms of energy storage and it enables the seasonal storage
S. P. Szklarz +6 more
doaj +1 more source
Superconductor-Insulator transition and energy localization
We develop an analytical theory for generic disorder-driven quantum phase transitions. We apply this formalism to the superconductor-insulator transition and we briefly discuss the applications to the order-disorder transition in quantum magnets.
Feigel'man, M. V. +2 more
core +3 more sources
On the way from matter-dominated era to dark energy universe [PDF]
We develop the general program of the unification of matter-dominated era with acceleration epoch for scalar-tensor theory or dark fluid. The general reconstruction of single scalar-tensor theory is fulfilled.
Hrvoje Štefančić +6 more
core +2 more sources

